_ registry / mcp http-sse · checked 1h ago

thebrain-mcp

https://personal-brain.fastmcp.app

Registry code: f71ef569216a9e95

api record

TheBrain MCP Server — AI agent access to a personal knowledge graph powered by TheBrain.

## Zero-Config Connectivity

endpoint: https://personal-brain.fastmcp.app/mcp
protocol: http-sse ·2025-06-18
authentication: none observed
public key: none — nobody has proven they own this listing
karma: 0 · newcomer

reachable

live

uptime, 30 days

100%

90 days 100%· all time 100%

latency

3,348ms

last good check

priced tools

of 83 tools

_ answered our checks, 90 days 1 checks · signed record

2026-09-26 23:18 unknown → live

_ used through this hub 30 days

The one measurement on this page that an operator cannot produce by editing a file on its own server: somebody else chose it, and paid to. Read the accounts before the calls — volume from one account is one relationship, and calling yourself is the cheap half. Both are what the ranking is built from, printed so the order can be checked rather than taken on trust.

accounts

distinct, expensive to fake

calls served

successful, last 30 days

_ what it can do 83 tools

2 open 81 never probed 2 of 83 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

brain_check_authority_balance open 1h ago
Check this operator's tax balance at the Authority. Returns the sats available for certifying patron credit purchases. When this balance reaches zero, patron top-ups cannot be certified and the operator must call purchase_credits on the Authority. This is the operator's own funding — not a patron balance. Free.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines

brain_check_proof_status open 1h ago

Check whether a previously-cached dpop_token is still valid. Mirrors ``check_oauth_status`` for the npub-proof flow: a calling agent can ask "will my next paid call accept this dpop_token?" before burning credits on a guaranteed failure. Free, no side effects — does not evict the cache or touch relays.

mcp-tool

{
  "type": "object",
  "properties": {
    "dpop_token": {
      "type": "string",
      "default": "",
      "description": "Required. The dpop_token phrase returned by\n``request_npub_proof`` / ``receive_npub_proof``."
    },
    "patron_npub": {
      "type": "string",
      "default": "",
      "description": "Required. The patron's npub (npub1...)."
    }
  },
  "additionalProperties": false
}

arguments 16 lines

brain_add_file_attachment unknown never probed

Add a file attachment to a thought. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "thought_id",
    "file_path"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "file_name": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Name for the attachment (optional)"
    },
    "file_path": {
      "type": "string",
      "description": "Path to the file to attach"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "thought_id": {
      "type": "string",
      "description": "The ID of the thought"
    }
  },
  "additionalProperties": false
}

arguments 51 lines

brain_add_url_attachment unknown never probed

Add a URL attachment to a thought. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "thought_id",
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "The URL to attach"
    },
    "name": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Name for the URL attachment (auto-fetched if not provided)"
    },
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "thought_id": {
      "type": "string",
      "description": "The ID of the thought"
    }
  },
  "additionalProperties": false
}

arguments 51 lines

brain_get_attachment unknown never probed

Get metadata about an attachment. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "attachment_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "attachment_id": {
      "type": "string",
      "description": "The ID of the attachment"
    }
  },
  "additionalProperties": false
}

arguments 34 lines

brain_get_attachment_content unknown never probed

Get the binary content of an attachment. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "attachment_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "save_to_path": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Optional path to save the file locally"
    },
    "attachment_id": {
      "type": "string",
      "description": "The ID of the attachment"
    }
  },
  "additionalProperties": false
}

arguments 46 lines

brain_delete_attachment unknown never probed

Delete an attachment. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "attachment_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "attachment_id": {
      "type": "string",
      "description": "The ID of the attachment"
    }
  },
  "additionalProperties": false
}

arguments 34 lines

brain_list_attachments unknown never probed

List all attachments for a thought. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "thought_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "thought_id": {
      "type": "string",
      "description": "The ID of the thought"
    }
  },
  "additionalProperties": false
}

arguments 34 lines

brain_get_note unknown never probed

Get the note content for a thought. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "thought_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "format": {
      "type": "string",
      "default": "markdown",
      "description": "Output format (markdown, html, or text)"
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "thought_id": {
      "type": "string",
      "description": "The ID of the thought"
    }
  },
  "additionalProperties": false
}

arguments 39 lines

brain_forget_coupon unknown never probed
Remove a coupon from this patron's redemption list. Cosmetic only — the coupon itself still exists at the operator, and the patron can re-redeem the same code later while the window allows. Free — requires proof of ``npub``.

mcp-tool
{ "type": "object", "required": [ "npub", "coupon_id" ], "properties": { "npub": { "type": "string" }, "coupon_id": { "type": "string" }, "dpop_token": { "type": "string", "default": "" } }, "additionalProperties": false }
arguments 20 lines
brain_notarize_ledger unknown never probed
Build a Merkle tree of all patron balances and submit the root to Bitcoin via OpenTimestamps. Operator-only background task. Bitcoin confirmation takes 1-6 hours. Free — no credits required.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines

brain_get_notarization_proof unknown never probed

Generate a Merkle inclusion proof that a patron's balance was included in a Bitcoin-notarized snapshot.

mcp-tool

{
  "type": "object",
  "required": [
    "notarization_id",
    "npub"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "description": "The patron's Nostr public key (npub1...)."
    },
    "notarization_id": {
      "type": "string",
      "description": "The notarization record ID."
    }
  },
  "additionalProperties": false
}

arguments 18 lines

brain_list_brains unknown never probed

List available brains.

mcp-tool

{
  "type": "object",
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}

arguments 15 lines

brain_get_brain unknown never probed

Get details about a specific brain. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "brain_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "type": "string",
      "description": "The ID of the brain"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}

arguments 22 lines

brain_set_pricing_model unknown never probed
Set the active pricing model. RESTRICTED to operator. Requires a valid proof (Schnorr-signed kind-27235 event) proving the caller holds the operator's nsec.

mcp-tool
{ "type": "object", "required": [ "model_json" ], "properties": { "dpop_token": { "type": "string", "default": "" }, "model_json": { "type": "string" } }, "additionalProperties": false }
arguments 16 lines
brain_get_operator_onboarding_status unknown never probed
Report this operator's configuration readiness. Shows which operator settings are configured, which are missing, and how to deliver each missing value. For patron-level credential status, use get_patron_onboarding_status instead. Free.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines

brain_get_link unknown never probed

Get details about a specific link. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "link_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "link_id": {
      "type": "string",
      "description": "The ID of the link"
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}

arguments 34 lines

brain_oracle_lookup_member unknown never probed

Look up a DPYC community member by npub. Free.

mcp-tool

{
  "type": "object",
  "required": [
    "npub"
  ],
  "properties": {
    "npub": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

arguments 12 lines

brain_update_coupon unknown never probed

Patch a coupon's editable fields. Pass only the fields you want to change. To set a cap to unlimited (NULL in the schema), pass ``clear_uses_per_patron=true`` or ``clear_total_uses=true``. Renaming the code is allowed — existing patron redemption rows survive (they key on coupon id). RESTRICTED to operator — requires proof.

mcp-tool

{
  "type": "object",
  "required": [
    "coupon_id"
  ],
  "properties": {
    "name": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "coupon_id": {
      "type": "string"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "total_uses": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "valid_from": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "valid_until": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "uses_per_patron": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "clear_total_uses": {
      "type": "boolean",
      "default": false
    },
    "discount_percent": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "clear_uses_per_patron": {
      "type": "boolean",
      "default": false
    }
  },
  "additionalProperties": false
}

arguments 90 lines

brain_list_notarizations unknown never probed

List recent Bitcoin notarization records.

mcp-tool

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "default": 20,
      "description": "Maximum records to return (default 20)."
    },
    "status": {
      "type": "string",
      "default": "",
      "description": "Optional filter (e.g., 'submitted', 'confirmed')."
    }
  },
  "additionalProperties": false
}

arguments 16 lines

brain_redeem_coupon unknown never probed
Claim a coupon by its name (the code the operator shared). Looks up the operator's coupon by ``code``, validates the window and total cap, and records a per-patron redemption row. Subsequent paid tool calls on this MCP auto-apply the discount until ``uses_per_patron`` is exhausted. Free — no credits required. Requires proof of ``npub``. Idempotent: redeeming the same code twice returns the existing redemption.

mcp-tool
{ "type": "object", "required": [ "npub", "code" ], "properties": { "code": { "type": "string" }, "npub": { "type": "string" }, "dpop_token": { "type": "string", "default": "" } }, "additionalProperties": false }
arguments 20 lines

brain_delete_link unknown never probed

Permanently delete a link by ID. Cannot be undone. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "link_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "link_id": {
      "type": "string",
      "description": "The ID of the link"
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}

arguments 34 lines

brain_create_or_update_note unknown never probed
Create or update a note with markdown content. Requires npub for credit billing. Note style. Prefer plain prose. Reserve bold for rare critical flags only — a ⚠️ caution, an unconfirmed-status note — never for ordinary emphasis, labels, or whole clauses. Overusing bold buries the links and makes notes hard to scan; let thought-links and source links carry the visual emphasis. Put web sources on a quiet "Sources:" line rather than bolding labels like "TL;DR" or "Source". Linking to other thoughts. To link from inside a note to another thought, write a wikilink: [[Thought Name]] or [[Thought Name|display text]]. The tool resolves it to the correct in-plex thought link automatically — do not hand-write brain:// URLs or paste GUIDs. If a name is ambiguous or not found, the tool leaves the [[...]] literal and returns it in unresolved; disambiguate by pinning the id with [[#<thoughtId>]]. For external web pages, use normal markdown links: [text](https://…).

mcp-tool
{ "type": "object", "required": [ "thought_id", "markdown" ], "properties": { "npub": { "type": "string", "default": "", "description": "Required. Your Nostr public key (npub1...) for credit billing." }, "brain_id": { "anyOf": [ { "type": "string" }, { "type": "null" } ], "default": null, "description": "The ID of the brain (uses active brain if not specified)" }, "markdown": { "type": "string", "description": "Markdown content for the note" }, "dpop_token": { "type": "string", "default": "" }, "thought_id": { "type": "string", "description": "The ID of the thought" } }, "additionalProperties": false }
arguments 39 lines
brain_request_npub_proof unknown never probed
Request npub ownership proof from a patron via Nostr DM. This is the npub-OWNERSHIP-PROOF flow — use it when a call returns ``proof_required``. It proves the caller controls an npub; it does NOT deliver any service secret. To hand an operator its API keys or OAuth secrets, use ``request_credential_channel`` instead. Sends a challenge DM that the patron must sign and reply to using their Nostr client. **This is a human-in-the-loop flow.** After calling this tool, STOP and tell the user to check their Nostr client and reply to the challenge. Wait for the user to confirm they have replied before calling ``receive_npub_proof``. Do NOT poll or retry — each ``receive_npub_proof`` call destructively drains the relay mailbox. **Returns** a ``dpop_token`` — the demonstrated-proof-of-possession token that the calling application MUST remember and pass as the ``dpop_token`` parameter on every subsequent paid tool call. The MCP does not retain this value across restarts. **Lifecycle:** The cached proof expires after the patron's chosen duration. When it expires, call ``request_npub_proof`` again for a fresh challenge, then wait for the user, then call ``receive_npub_proof``. Free.

mcp-tool
{ "type": "object", "properties": { "reason": { "type": "string", "default": "", "description": "Optional. A human-readable purpose for the request\n(\"I'm working on your request XYZ and need the Operator to do\nABC for you\"). Signed into the provenance attestation and shown\nin the DM, so the recipient sees *why* they are being asked —\nespecially useful when the signer is unknown to them." }, "verify_at": { "type": "string", "default": "", "description": "Optional. A free-form statement of WHERE you (the\ninitiating agent) already showed this proof's one-time code to\nthe user — a URL, or \"your Claude.ai conversation\", \"the Grok\nsession\". The OAuth 2.0 Device Grant ``verification_uri``,\ngeneralized: the user approves only if the code in the DM matches\nthe one you displayed there, so an unsolicited request they've\nnever seen is refused. Signed into the attestation." }, "patron_npub": { "type": "string", "default": "", "description": "Required. The patron's npub to request proof from." } }, "additionalProperties": false }
arguments 21 lines
brain_reset_pricing_model unknown never probed
Erase all pricing models and restore a viable default. Deletes every stored model, then self-initializes a fresh one from the tool registry — all tools at 0 sats with proper UUIDs. Returns the new model. RESTRICTED to operator — requires proof (nsec-signed).

mcp-tool
{ "type": "object", "properties": { "dpop_token": { "type": "string", "default": "" } }, "additionalProperties": false }
arguments 10 lines
brain_delete_coupon unknown never probed
Delete a coupon. Cascades to all patron redemptions. Any chain step referencing the deleted coupon_id becomes a no-op (the constraint returns neutral on unknown ids) — the Studio surfaces orphan references as warnings. RESTRICTED to operator — requires proof.

mcp-tool
{ "type": "object", "required": [ "coupon_id" ], "properties": { "coupon_id": { "type": "string" }, "dpop_token": { "type": "string", "default": "" } }, "additionalProperties": false }
arguments 16 lines

brain_set_active_brain unknown never probed

Set the active brain for subsequent operations. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "brain_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "type": "string",
      "description": "The ID of the brain to set as active"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}

arguments 22 lines

brain_get_brain_stats unknown never probed

Get statistics about a brain. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}

arguments 27 lines

brain_check_balance unknown never probed

Check a patron's credit balance at this operator. This is the patron's spending balance — credits purchased via Lightning for tool calls at this operator. For the operator's own balance at the Authority (needed to certify patron purchases), use authority_check_balance instead. Free — no credits required. Proof of npub ownership is required to prevent anyone-with-the-registry from enumerating balances.

mcp-tool

{
  "type": "object",
  "required": [
    "npub",
    "dpop_token"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "description": "The Nostr public key (npub1...) whose balance to check."
    },
    "dpop_token": {
      "type": "string",
      "description": "Raw JSON of a kind-27235 Nostr event signed by npub —\nnot base64, not NIP-98 'Authorization: Nostr <b64>' framing. Its\n`u` tag must hold THIS tool's exact name (from tools/list), not\nthe endpoint URL; content:\"\", created_at within 60s of now, and a\nrandom `nonce` tag recommended. Or a cached dpop_token phrase."
    }
  },
  "additionalProperties": false
}

arguments 18 lines

brain_purchase_credits unknown never probed

Buy credits via Bitcoin Lightning. Creates a Lightning invoice. Pay it with any Lightning wallet, then call check_payment to confirm. Proof of npub ownership is required so credits land in the correct ledger. Free — no credits required to call.

mcp-tool

{
  "type": "object",
  "required": [
    "npub",
    "dpop_token"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "description": "The Nostr public key (npub1...) the credits will fund."
    },
    "dpop_token": {
      "type": "string",
      "description": "Raw JSON of a kind-27235 Nostr event signed by npub —\nnot base64, not NIP-98 'Authorization: Nostr <b64>' framing. Its\n`u` tag must hold THIS tool's exact name (from tools/list), not\nthe endpoint URL; content:\"\", created_at within 60s of now, and a\nrandom `nonce` tag recommended. Or a cached dpop_token phrase."
    },
    "amount_sats": {
      "type": "integer",
      "default": 1000,
      "description": "Satoshis to purchase (default 1000)."
    }
  },
  "additionalProperties": false
}

arguments 23 lines

brain_check_payment unknown never probed

Check the payment status of a Lightning invoice. Call after paying the invoice from purchase_credits. Free — no credits required. Proof of npub ownership is required to prevent credit-grant front-running by an observer of the invoice ID.

mcp-tool

{
  "type": "object",
  "required": [
    "invoice_id",
    "npub",
    "dpop_token"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "description": "The Nostr public key (npub1...) that purchased the invoice."
    },
    "dpop_token": {
      "type": "string",
      "description": "Raw JSON of a kind-27235 Nostr event signed by npub —\nnot base64, not NIP-98 'Authorization: Nostr <b64>' framing. Its\n`u` tag must hold THIS tool's exact name (from tools/list), not\nthe endpoint URL; content:\"\", created_at within 60s of now, and a\nrandom `nonce` tag recommended. Or a cached dpop_token phrase."
    },
    "invoice_id": {
      "type": "string",
      "description": "The invoice ID returned by purchase_credits."
    }
  },
  "additionalProperties": false
}

arguments 23 lines

brain_restore_credits unknown never probed
Credit a patron's ledger from a BTCPay-settled invoice. **RESTRICTED to the operator** — the operator owns the books and is the only party who can issue a manual credit grant. Patrons who believe they paid but never got credits must escalate to the operator's support, who then invokes this tool on their behalf. Use cases: cold-start vault races during check_payment, ncred delivery hiccups, patrons closing Top-Off sheets before settle, any infrastructure incident that left an invoice settled at BTCPay but uncredited on the operator's ledger. Idempotent — if the invoice is already credited (in the patron's ``credited_invoices``), returns success with credits_granted=0.

mcp-tool
{ "type": "object", "required": [ "invoice_id", "patron_npub", "dpop_token" ], "properties": { "dpop_token": { "type": "string", "description": "A kind-27235 Nostr event signed by the OPERATOR's nsec\nfor this tool. Patron proofs are rejected." }, "invoice_id": { "type": "string", "description": "The BTCPay invoice ID to verify and credit." }, "patron_npub": { "type": "string", "description": "The patron's npub whose ledger receives the grant." } }, "additionalProperties": false }
arguments 23 lines
brain_get_patron_onboarding_status unknown never probed
Report a patron's credential readiness for this operator. For set-once services (eXcalibur, TheBrain), shows which patron secrets are configured and which are missing. For dynamic/OAuth2 services (Schwab), reports that no patron credentials are needed. Free. Proof of npub ownership is required because credential presence is sensitive information about the patron's setup.

mcp-tool
{ "type": "object", "required": [ "patron_npub", "dpop_token" ], "properties": { "dpop_token": { "type": "string", "description": "A kind-27235 Nostr event signed by patron_npub for this tool." }, "patron_npub": { "type": "string", "description": "The patron's Nostr public key (npub1...)." } }, "additionalProperties": false }
arguments 18 lines

brain_account_statement unknown never probed

Generate a patron's account statement at this operator. Returns the patron's purchase history, active credit tranches, per-tool usage breakdown, and recent daily usage logs. This is the patron's spending account — not the operator's Authority tax balance. Free — no credits consumed. Proof of npub ownership is required to prevent statement-scraping of arbitrary patrons.

mcp-tool

{
  "type": "object",
  "required": [
    "npub",
    "dpop_token"
  ],
  "properties": {
    "days": {
      "type": "integer",
      "default": 30,
      "description": "Number of days of daily usage history to include (default 30)."
    },
    "npub": {
      "type": "string",
      "description": "The patron's Nostr public key (npub1...)."
    },
    "dpop_token": {
      "type": "string",
      "description": "Raw JSON of a kind-27235 Nostr event signed by npub —\nnot base64, not NIP-98 'Authorization: Nostr <b64>' framing. Its\n`u` tag must hold THIS tool's exact name (from tools/list), not\nthe endpoint URL; content:\"\", created_at within 60s of now, and a\nrandom `nonce` tag recommended. Or a cached dpop_token phrase."
    }
  },
  "additionalProperties": false
}

arguments 23 lines

brain_account_statement_infographic unknown never probed

Generate a visual SVG infographic of your account statement. Returns the same data as account_statement, rendered as a dark-themed SVG graphic with balance hero, metrics cards, health gauge, tranche table, and tool usage breakdown. Costs 1 api_sat per call. Proof is verified by ``debit_or_deny`` before any cost is incurred.

mcp-tool

{
  "type": "object",
  "required": [
    "npub",
    "dpop_token"
  ],
  "properties": {
    "days": {
      "type": "integer",
      "default": 30,
      "description": "Number of days of daily usage history to include (default 30)."
    },
    "npub": {
      "type": "string",
      "description": "The Nostr public key (npub1...) whose statement to render."
    },
    "dpop_token": {
      "type": "string",
      "description": "Raw JSON of a kind-27235 Nostr event signed by npub —\nnot base64, not NIP-98 'Authorization: Nostr <b64>' framing. Its\n`u` tag must hold THIS tool's exact name (from tools/list), not\nthe endpoint URL; content:\"\", created_at within 60s of now, and a\nrandom `nonce` tag recommended. Or a cached dpop_token phrase."
    }
  },
  "additionalProperties": false
}

arguments 23 lines

brain_report_issue unknown never probed

File a field report about this service as a GitHub issue on the operator's repo. Found a tool's metadata or response wrong or confusing? Report it where the tool lives. The **author of record is your npub** — no npub / no proof, no issue — and it is stamped into the issue so the report is attributed to you, not the operator. Costs a small fee (a free write to an issue tracker would be abused). The report is PUBLIC and goes to the maintainers' normal triage; nothing is verified here. Returns the filed issue's repo, number, and url. If this operator has not enabled field reports, returns an "issue reporting not configured" situation and you are not charged.

mcp-tool

{
  "type": "object",
  "required": [
    "npub",
    "dpop_token",
    "title",
    "body"
  ],
  "properties": {
    "body": {
      "type": "string",
      "description": "The details — which tool, what was wrong, what you expected."
    },
    "npub": {
      "type": "string",
      "description": "Your Nostr public key (npub1...); the report's author of record."
    },
    "title": {
      "type": "string",
      "description": "One-line summary of the problem."
    },
    "tool_name": {
      "type": "string",
      "default": "",
      "description": "Optional: the specific tool the report is about\n(e.g. \"schwab_get_option_chain\")."
    },
    "dpop_token": {
      "type": "string",
      "description": "Raw JSON of a kind-27235 Nostr event signed by npub —\nnot base64, not NIP-98 'Authorization: Nostr <b64>' framing. Its\n`u` tag must hold THIS tool's exact name (from tools/list), not\nthe endpoint URL; content:\"\", created_at within 60s of now, and a\nrandom `nonce` tag recommended. Or a cached dpop_token phrase."
    }
  },
  "additionalProperties": false
}

arguments 33 lines

brain_service_status unknown never probed
Check the health and configuration of this service. Free.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines
brain_session_status unknown never probed
Check operator readiness. Returns the operator lifecycle state and clear guidance on what to do next. Free. Lifecycle states: - ready: Operator is warm and fully operational — vault AND pricing model verified. Proceed with tool calls. - warming_up: Operator is initializing (cold start). Try a tool call — it will warm up on demand. - misconfigured: Persistence rejected a query with a permanent SQL error (permission denied, missing relation). Paid tools will fail until the operator repairs the database — retrying does not help. - quota_exceeded: The persistence provider (Neon) answered HTTP 402 — the operator's database has exhausted its compute/storage quota, so the books are locked for billing. Paid tools fail; retrying does NOT help. The operator's Authority must restore capacity (upgrade the plan or wait for the quota reset). Free tools remain available. - not_registered: Operator has no Authority relationship yet. Call register_operator first. - no_identity: Operator nsec is not configured. Deployment issue.

mcp-tool
{ "type": "object", "properties": { "patron_npub": { "type": "string", "default": "", "description": "Optional. If supplied, the response includes an\n``upstream_oauth`` block with the patron's stored OAuth\ntoken expiry (runtime-derived from vault state) so a\nclient can refresh proactively rather than reactively\nafter a stale-token failure." } }, "additionalProperties": false }
arguments 11 lines
brain_request_credential_channel unknown never probed
Open a Secure Courier channel for credential delivery. This is the CREDENTIAL-DELIVERY flow — use it to hand over a service secret (API keys, tokens). To merely prove you control an npub (the usual answer to a ``proof_required`` error), use ``request_npub_proof`` instead. Note: dynamic/OAuth2 services (e.g. Schwab) need NO couriered secret — check ``service_status`` first. Sends a welcome DM with a credential template. The recipient must read the DM in their Nostr client, fill in the fields, and reply manually. **This is a human-in-the-loop flow.** After calling this tool, STOP and tell the user what to do. Wait for the user to confirm they have replied before calling ``receive_credentials``. Do NOT poll or retry — each ``receive_credentials`` call destructively drains the relay mailbox.

mcp-tool
{ "type": "object", "properties": { "service": { "type": "string", "default": "", "description": "Required. The credential service name (e.g.,\nfrom get_operator_onboarding_status or get_patron_onboarding_status)." }, "sender_npub": { "type": "string", "default": "", "description": "Required. The npub to send the template to." } }, "additionalProperties": false }
arguments 16 lines
brain_receive_credentials unknown never probed
Pick up credentials from the Secure Courier. Completes the CREDENTIAL-DELIVERY flow (the ownership-proof counterpart is ``receive_npub_proof``). **Call this only after the user confirms they have replied.** Deterministic, one-shot retrieval: name the response you want with ``(sender_npub, service, dpop_token)`` and the tool drains ONLY the rendezvous relay that channel was pinned to. Every popped DM with the wrong session phrase is deleted and its sender is NACK'd; the first DM with the matching phrase is accepted (ACK'd) and the scan stops. If none match, the queue is drained and a ``courier_not_found`` result is returned. Do NOT poll, loop, or retry. If a credential_card (ncred1...) is provided, it is redeemed directly without any relay access (dpop_token not required for that path). On success, the payment processor client is reinitialized from the new credentials — no server restart needed.

mcp-tool
{ "type": "object", "properties": { "service": { "type": "string", "default": "", "description": "Required. The credential service name (must match\nthe service used in request_credential_channel)." }, "dpop_token": { "type": "string", "default": "", "description": "Required. The session phrase returned by\nrequest_credential_channel for this exact channel." }, "sender_npub": { "type": "string", "default": "", "description": "Required. The npub that sent the credentials." }, "credential_card": { "type": "string", "default": "", "description": "Optional. An ncred1... card to redeem directly\n(bypasses the relay drain; dpop_token not needed)." } }, "additionalProperties": false }
arguments 26 lines

brain_forget_credentials unknown never probed

Delete vaulted credentials for a specific service and npub. For operator credentials, pass the operator's own npub. For patron credentials, pass the patron's npub. Always requires proof of npub ownership — a deletion is as destructive as a write.

mcp-tool

{
  "type": "object",
  "required": [
    "service",
    "npub",
    "dpop_token"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "description": "The Nostr public key (npub1...) whose credentials to forget."
    },
    "service": {
      "type": "string",
      "description": "The credential service to forget."
    },
    "dpop_token": {
      "type": "string",
      "description": "Raw JSON of a kind-27235 Nostr event signed by npub —\nnot base64, not NIP-98 'Authorization: Nostr <b64>' framing. Its\n`u` tag must hold THIS tool's exact name (from tools/list), not\nthe endpoint URL; content:\"\", created_at within 60s of now, and a\nrandom `nonce` tag recommended. Or a cached dpop_token phrase."
    }
  },
  "additionalProperties": false
}

arguments 23 lines

brain_request_patron_credentials unknown never probed
Open a Secure Courier channel for patron credential delivery. Sends a welcome DM with a credential template to the patron. Free.

mcp-tool
{ "type": "object", "properties": { "sender_npub": { "type": "string", "default": "" } }, "additionalProperties": false }
arguments 10 lines

brain_get_patron_credential_fields unknown never probed

List stored patron credential field names (not values). Returns the names of fields stored for a patron, plus each field's ``delivered_at`` ISO-8601 timestamp when known (null for secrets vaulted before timestamps were recorded). Values are never exposed — use this to verify which fields are configured and how old each one is. Free. Proof of npub ownership is required: the list of configured fields is itself sensitive (reveals which integrations a patron has set up).

mcp-tool

{
  "type": "object",
  "required": [
    "npub",
    "dpop_token"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "description": "The patron's Nostr public key (npub1...)."
    },
    "dpop_token": {
      "type": "string",
      "description": "Raw JSON of a kind-27235 Nostr event signed by npub —\nnot base64, not NIP-98 'Authorization: Nostr <b64>' framing. Its\n`u` tag must hold THIS tool's exact name (from tools/list), not\nthe endpoint URL; content:\"\", created_at within 60s of now, and a\nrandom `nonce` tag recommended. Or a cached dpop_token phrase."
    }
  },
  "additionalProperties": false
}

arguments 18 lines

brain_receive_patron_credentials unknown never probed
Pick up patron credentials from the Secure Courier. Deterministic, one-shot retrieval: name the response with ``(sender_npub, dpop_token)`` and the tool drains ONLY the pinned rendezvous relay for that channel, stopping at the matching DM. Provide an ncred1... credential_card to redeem directly instead (dpop_token not required for that path). Do NOT poll or retry. Free.

mcp-tool
{ "type": "object", "properties": { "dpop_token": { "type": "string", "default": "" }, "sender_npub": { "type": "string", "default": "" }, "credential_card": { "type": "string", "default": "" } }, "additionalProperties": false }
arguments 18 lines

brain_update_patron_credential unknown never probed

Add or update a single patron credential field. Merges into existing stored credentials without affecting other fields. Useful for setting an account identifier after OAuth, changing a default brain, etc. Free. Proof of npub ownership is required — this is a write to the patron's sensitive credential vault.

mcp-tool

{
  "type": "object",
  "required": [
    "npub",
    "dpop_token",
    "field",
    "value"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "description": "The patron's Nostr public key (npub1...)."
    },
    "field": {
      "type": "string",
      "description": "The credential field name to set."
    },
    "value": {
      "type": "string",
      "description": "The value to store."
    },
    "dpop_token": {
      "type": "string",
      "description": "Raw JSON of a kind-27235 Nostr event signed by npub —\nnot base64, not NIP-98 'Authorization: Nostr <b64>' framing. Its\n`u` tag must hold THIS tool's exact name (from tools/list), not\nthe endpoint URL; content:\"\", created_at within 60s of now, and a\nrandom `nonce` tag recommended. Or a cached dpop_token phrase."
    }
  },
  "additionalProperties": false
}

arguments 28 lines

brain_update_operator_credential unknown never probed
Add or update a single operator secret field. Merges into the operator's stored credentials without touching the others — the field-level counterpart to re-delivering the whole bundle over Secure Courier. Use it to rotate one secret (a reissued ``btcpay_api_key``, say) without restating the six you did not change, where any field omitted from a courier reply is destroyed. The value is never echoed back. RESTRICTED to the operator — requires proof (nsec-signed kind-27235 or a cached dpop_token phrase); patron proofs are rejected.

mcp-tool
{ "type": "object", "required": [ "field", "value", "dpop_token" ], "properties": { "field": { "type": "string", "description": "The operator credential field to set. Must be declared\nin the operator's credential template." }, "value": { "type": "string", "description": "The value to store." }, "dpop_token": { "type": "string", "description": "Operator proof for this tool." } }, "additionalProperties": false }
arguments 23 lines

brain_delete_patron_credential unknown never probed

Remove a single patron credential field. Deletes one field from stored credentials without affecting other fields. Free. Proof of npub ownership is required — this is a write to the patron's sensitive credential vault.

mcp-tool

{
  "type": "object",
  "required": [
    "npub",
    "dpop_token",
    "field"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "description": "The patron's Nostr public key (npub1...)."
    },
    "field": {
      "type": "string",
      "description": "The credential field name to remove."
    },
    "dpop_token": {
      "type": "string",
      "description": "Raw JSON of a kind-27235 Nostr event signed by npub —\nnot base64, not NIP-98 'Authorization: Nostr <b64>' framing. Its\n`u` tag must hold THIS tool's exact name (from tools/list), not\nthe endpoint URL; content:\"\", created_at within 60s of now, and a\nrandom `nonce` tag recommended. Or a cached dpop_token phrase."
    }
  },
  "additionalProperties": false
}

arguments 23 lines

brain_delete_operator_credential unknown never probed
Remove a single operator secret field. Deletes one key from the operator's encrypted credential blob without touching the others — the field-level counterpart to ``forget_credentials``, which wipes the whole row. Use it to retire a leftover after an SDK cutover (a Prefect key after Modal, or a stored but untemplated orphan like ``anthropic_api_key``) without taking the operator down for a full re-delivery. Stored-but-untemplated fields are first-class: the delete is keyed on what is vaulted, not on what the current template declares. Idempotent — already-absent fields report ``removed: false`` without rewriting the vault. RESTRICTED to the operator — requires proof (nsec-signed kind-27235 or a cached dpop_token phrase); patron proofs are rejected. A deletion is as destructive as a write.

mcp-tool
{ "type": "object", "required": [ "field", "dpop_token" ], "properties": { "field": { "type": "string", "description": "The operator credential field to remove (templated or not)." }, "dpop_token": { "type": "string", "description": "Operator proof for this tool." } }, "additionalProperties": false }
arguments 18 lines
brain_receive_npub_proof unknown never probed
Receive npub ownership confirmation from a patron. Completes the npub-OWNERSHIP-PROOF flow (the credential-delivery counterpart is ``receive_credentials``). **Call this only after the user confirms they have replied.** Deterministic, one-shot retrieval: name the response with ``(patron_npub, dpop_token)`` — the ``dpop_token`` being the value returned by ``request_npub_proof``. The tool drains ONLY the pinned rendezvous relay that challenge was published on, stopping at the DM whose phrase matches. Mismatched DMs are deleted and NACK'd (without revealing the expected phrase). If called before the user replies, their message will never be found. Do NOT poll, loop, or retry. The signed DM itself proves npub ownership (the patron's nsec signed it). On success, returns the ``dpop_token`` — the same token. The calling application MUST remember it and pass it as the ``dpop_token`` parameter on every subsequent paid tool call. The proof (a hash of the token) is stored in the vault keyed by that hash — the MCP never stores the raw token itself. Free.

mcp-tool
{ "type": "object", "properties": { "dpop_token": { "type": "string", "default": "", "description": "Required. The dpop_token returned by request_npub_proof." }, "patron_npub": { "type": "string", "default": "", "description": "Required. The patron's npub to receive proof from." } }, "additionalProperties": false }
arguments 16 lines
brain_oracle_how_to_join unknown never probed
Get DPYC onboarding instructions from the Oracle. Free.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines
brain_list_my_coupons unknown never probed
List the coupons this patron has redeemed on this operator. Returns both active and exhausted redemptions with a per-row ``status`` (``active`` / ``window_closed`` / ``patron_limit`` / ``total_limit``). Free — requires proof of ``npub``.

mcp-tool
{ "type": "object", "required": [ "npub" ], "properties": { "npub": { "type": "string" }, "dpop_token": { "type": "string", "default": "" } }, "additionalProperties": false }
arguments 16 lines
brain_oracle_get_tax_rate unknown never probed
Get the current DPYC certification tax rate. Free.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines
brain_oracle_about unknown never probed
Describe the DPYC ecosystem via the Oracle. Free.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines
brain_oracle_network_advisory unknown never probed
Get active network advisories from the Oracle. Free.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines
brain_get_pricing_model unknown never probed
Get the active pricing model for this operator. Free. If no model exists, self-initializes a scaffold with all registered tools at 0 sats. No economic data from code.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines

brain_request_adoption unknown never probed

Ask a chosen Authority to adopt this operator (deferred courtship). RESTRICTED to the operator — requires proof the caller controls this operator's npub. Resolves the Authority's MCP endpoint from the community registry, mints an inline ownership proof with this operator's nsec, and delivers the request MCP-to-MCP. The Authority records it as pending; its owner approves on their own time. Poll ``adoption_status`` for progress; the operator flips to ``ready`` once the Authority provisions it.

mcp-tool

{
  "type": "object",
  "required": [
    "authority_npub"
  ],
  "properties": {
    "note": {
      "type": "string",
      "default": "",
      "description": "optional message for the Authority owner."
    },
    "dpop_token": {
      "type": "string",
      "default": "",
      "description": "operator-npub ownership proof (inline kind-27235 or cached token)."
    },
    "service_url": {
      "type": "string",
      "default": "",
      "description": "this operator's MCP endpoint (advertised to the Authority)."
    },
    "authority_npub": {
      "type": "string",
      "description": "npub of the Authority to request adoption from."
    }
  },
  "additionalProperties": false
}

arguments 28 lines

brain_adoption_status unknown never probed
Check this operator's adoption-request status at a chosen Authority. Free. Polls the Authority MCP-to-MCP for the status of this operator's request (pending / approved / rejected / provisioned).

mcp-tool
{ "type": "object", "required": [ "authority_npub" ], "properties": { "dpop_token": { "type": "string", "default": "" }, "authority_npub": { "type": "string" } }, "additionalProperties": false }
arguments 16 lines
brain_restore_neon_schema unknown never probed
Re-run ``ensure_schema()`` on every NeonVault this operator uses. Diagnostic / recovery tool for the case where the Neon HTTP SQL API is returning persistent 4xx errors and the operator suspects the schema isn't there or grants are wrong. Idempotent — uses ``CREATE TABLE IF NOT EXISTS`` so a successful re-run is harmless. Returns the per-step result. If any step raises, surfaces the Neon error message inline (0.31.0 reads the SQL error body that earlier wheels swallowed behind ``raise_for_status``). RESTRICTED to operator — requires proof (nsec-signed).

mcp-tool
{ "type": "object", "properties": { "dpop_token": { "type": "string", "default": "" } }, "additionalProperties": false }
arguments 10 lines
brain_list_canonical_identities unknown never probed
Return canonical (tool_id, mcp_name, …) for every tool the wheel exposes. The authoritative source for any client (Studio, agents, FE) that needs to know how this MCP identifies its tools. Reconcile uses this output to UUID-join against the stored pricing model — no name-based UUID derivation, no guessing. Includes both ToolIdentity-seeded tools and any UUID recorded by ``@paid_tool`` that is missing from the registry. The latter appear with ``registered: false`` (and in the top-level ``unregistered`` array) so Reconcile can flag deploy drift instead of silently reporting clean when a live tool was never seeded (#174). If the operator renames a function or rebrands a slug, the mcp_name in this output changes but tool_id stays. That's the whole point of the canonical-UUID design. Also diffs the live FastMCP wire surface against the registry. Tools exposed on the wire but absent from the registry appear in ``unregistered`` so Reconcile can flag deploy drift instead of silently under-reporting (issue #175). Free, no side effects.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines
brain_get_nostr_profile unknown never probed
Read an npub's public Nostr profile (NIP-01 kind-0 metadata). Free, no proof — the data is already public on relays. Returns the latest metadata fields (name, display_name, about, picture, banner, nip05, website, lud16) or an empty profile if none is published.

mcp-tool
{ "type": "object", "properties": { "npub": { "type": "string", "default": "" } }, "additionalProperties": false }
arguments 10 lines
brain_publish_nostr_profile unknown never probed
Publish a CLIENT-SIGNED kind-0 profile to relays for an npub. The wheel never holds a patron nsec. The frontend signs the kind-0 metadata event with the patron's session key or a NIP-07 extension and passes the signed event (JSON) here; the wheel verifies the signature matches the npub, then relays it to public relays. The signature is the authorization — no proof token, no key custody. Free.

mcp-tool
{ "type": "object", "properties": { "npub": { "type": "string", "default": "", "description": "The patron's Nostr public key the event must be signed by." }, "signed_event": { "type": "string", "default": "", "description": "A JSON-encoded, client-signed kind-0 event." } }, "additionalProperties": false }
arguments 16 lines

brain_check_price unknown never probed

Preview the effective cost of a tool call. Shows the base cost and any constraint effects (discounts, free trials, surge pricing). Free — no credits required.

mcp-tool

{
  "type": "object",
  "required": [
    "tool_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": ""
    },
    "tool_id": {
      "type": "string",
      "description": "Either the tool's UUID (from the pricing model) or a\nbare capability string (e.g. ``\"deal_scenario\"``). FE\ncallers usually have the capability name; this resolves\nboth so the FE doesn't need to derive UUIDs locally."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "tool_kwargs": {
      "type": "string",
      "default": "",
      "description": "Optional JSON object with tool call parameters\nfor ad valorem / categorical-multiplier pricing preview\n(e.g. '{\"amount_sats\": 5000}' or\n'{\"difficulty\": \"sovereign\", \"mode\": \"live\"}')."
    }
  },
  "additionalProperties": false
}

arguments 26 lines

brain_list_constraint_types unknown never probed
List all available constraint types and their parameter schemas. Returns the type, category, description, and parameter specs for every constraint that can be used in a pricing pipeline. Free — no credits required.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines

brain_mint_coupon unknown never probed

Create a new operator-owned discount coupon.

mcp-tool

{
  "type": "object",
  "required": [
    "name",
    "discount_percent",
    "valid_from",
    "valid_until"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "The catchy code patrons type to redeem\n(operator-scoped uniqueness)."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "total_uses": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Aggregate cap across all patrons (default None =\nunlimited)."
    },
    "valid_from": {
      "type": "string",
      "description": "ISO-8601 datetime when the coupon becomes active."
    },
    "valid_until": {
      "type": "string",
      "description": "ISO-8601 datetime when the coupon expires."
    },
    "uses_per_patron": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": 1,
      "description": "How many tool calls one patron can claim the\ndiscount on (default 1; pass null/None for unlimited\nwithin the window)."
    },
    "discount_percent": {
      "type": "number",
      "description": "Percentage off the base price (0-100)."
    }
  },
  "additionalProperties": false
}

arguments 56 lines

brain_list_coupons unknown never probed
List every coupon this operator has minted (newest first). Each row carries the current ``times_redeemed`` counter — the Studio renders a progress bar from this against ``total_uses``. RESTRICTED to operator — requires proof.

mcp-tool
{ "type": "object", "properties": { "dpop_token": { "type": "string", "default": "" } }, "additionalProperties": false }
arguments 10 lines

brain_create_thought unknown never probed

Create a new thought with optional type, color, label, and parent link. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "name"
  ],
  "properties": {
    "kind": {
      "type": "integer",
      "default": 1,
      "description": "Kind of thought to create — 1=Normal (default) or 2=Type.\nTags and Events are NOT created via kind (the API rejects those\nvalues); model them as Normal thoughts carrying the appropriate\ntype_id from get_types (e.g. the \"Event\" type)."
    },
    "name": {
      "type": "string",
      "description": "The name of the thought"
    },
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "label": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Optional label for the thought"
    },
    "ac_type": {
      "type": "integer",
      "default": 0,
      "description": "Access type (0=Public, 1=Private)"
    },
    "type_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "ID of the thought type to assign"
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "relation": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Relation type if linking (1=Child, 2=Parent, 3=Jump, 4=Sibling)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "background_color": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Background color in hex format (e.g., \"#0000ff\")"
    },
    "foreground_color": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Foreground color in hex format (e.g., \"#ff0000\")"
    },
    "source_thought_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "ID of the source thought to link from"
    }
  },
  "additionalProperties": false
}

arguments 116 lines

brain_get_thought unknown never probed

Get details about a specific thought. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "thought_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "thought_id": {
      "type": "string",
      "description": "The ID of the thought"
    }
  },
  "additionalProperties": false
}

arguments 34 lines

brain_get_thought_by_name unknown never probed

Exact name lookup — returns the first thought matching the name exactly. Requires npub for credit billing. ⚠️ NOT AUTHORITATIVE. Backed by the vendor's name index, which is known to be incomplete on large brains (upstream: TheBrainTech/thebrain-api-quickstart-python#1): a hit is real, but a MISS is NOT proof the thought is absent. Never conclude a thought does not exist from a null result here — verify by ID with get_thought, or by graph traversal from a known neighbour, before creating a duplicate.

mcp-tool

{
  "type": "object",
  "required": [
    "name_exact"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "name_exact": {
      "type": "string",
      "description": "The exact name to match (case-sensitive)"
    }
  },
  "additionalProperties": false
}

arguments 34 lines

brain_update_thought unknown never probed

Update a thought's properties and/or its parent in one call. Requires npub for credit billing. Sets any subset of {name, label, colors, kind, ac_type, type, parent} on a single thought. Reparenting via ``new_parent_id`` *replaces* the existing parent link (the old parent child-link is deleted and a new one created); it does not add an additional parent.

mcp-tool

{
  "type": "object",
  "required": [
    "thought_id"
  ],
  "properties": {
    "kind": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New kind"
    },
    "name": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New name"
    },
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "label": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New label"
    },
    "ac_type": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New access type"
    },
    "confirm": {
      "type": "boolean",
      "default": false,
      "description": "If True, verify type/parent changes against the authoritative\nchange-log (SET_TYPE / MOVED_LINK) instead of the cached graph, and\nattach a ``confirmation`` block. Costs one extra billed read."
    },
    "type_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New type ID"
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "thought_id": {
      "type": "string",
      "description": "The ID of the thought to update"
    },
    "new_parent_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New parent thought ID (replaces all current parents)"
    },
    "background_color": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New background color in hex"
    },
    "foreground_color": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New foreground color in hex"
    }
  },
  "additionalProperties": false
}

arguments 135 lines

brain_delete_thought unknown never probed

Permanently delete a thought by ID. Cannot be undone. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "thought_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "confirm": {
      "type": "boolean",
      "default": false,
      "description": "If True, verify the deletion against the authoritative change-log\n(a logged DELETED entry) and attach a ``confirmation`` block. The\ncommand store already 404s a deleted thought; this adds an audit-grade\nlog proof. Costs one extra billed read."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "thought_id": {
      "type": "string",
      "description": "The ID of the thought"
    }
  },
  "additionalProperties": false
}

arguments 39 lines

brain_search_thoughts unknown never probed

Full-text search across thought names and content. Requires npub for credit billing. ⚠️ NOT AUTHORITATIVE. Backed by the vendor's search index, which is incomplete on large brains (upstream: TheBrainTech/thebrain-api-quickstart-python#1) — it returns empty for the majority of thoughts that provably exist. A hit is real; an empty result is NOT proof of absence. Use for discovery of older/established thoughts, not as an existence check — verify by ID with get_thought before acting on "not found".

mcp-tool

{
  "type": "object",
  "required": [
    "query_text"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "query_text": {
      "type": "string",
      "description": "Search query text"
    },
    "max_results": {
      "type": "integer",
      "default": 30,
      "description": "Maximum number of results"
    },
    "only_search_thought_names": {
      "type": "boolean",
      "default": false,
      "description": "Only search in thought names (not content)"
    }
  },
  "additionalProperties": false
}

arguments 44 lines

brain_get_thought_graph unknown never probed

Get a thought's full connection graph. Requires npub for credit billing. ⚠️ NOT AUTHORITATIVE FOR RECENT CHANGES. Served through the vendor's cached graph layer (Azure App Service response cache), which lags writes by hours-to-days and reflects creates but NOT updates or deletes — it can return renamed/retyped thoughts with their old values and even serve thoughts that were already deleted (upstream: TheBrainTech/thebrain-api-quickstart-python#2). Use this for fast traversal of established structure and for finding older thought IDs. Do NOT use it to verify a recent write — confirm mutations by ID with get_thought, which reads the authoritative command store.

mcp-tool

{
  "type": "object",
  "required": [
    "thought_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "thought_id": {
      "type": "string",
      "description": "The ID of the thought"
    },
    "include_siblings": {
      "type": "boolean",
      "default": false,
      "description": "Include sibling thoughts in the graph"
    }
  },
  "additionalProperties": false
}

arguments 39 lines

brain_get_thought_graph_paginated unknown never probed

Cursor-based paginated traversal of a thought's connections. Requires npub for credit billing. ⚠️ NOT AUTHORITATIVE FOR RECENT CHANGES. Same cached graph layer as get_thought_graph (upstream: TheBrainTech/thebrain-api-quickstart-python#2) — lags writes by hours-to-days and does not reflect updates or deletes. Use for traversal/ID discovery, never as read-after-write verification; confirm mutations by ID with get_thought.

mcp-tool

{
  "type": "object",
  "required": [
    "thought_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "cursor": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Pagination cursor from a previous response"
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "direction": {
      "type": "string",
      "default": "older",
      "description": "\"older\" (newest first) or \"newer\" (oldest first)"
    },
    "page_size": {
      "type": "integer",
      "default": 10,
      "description": "Number of results per page (default 10)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "thought_id": {
      "type": "string",
      "description": "The ID of the thought"
    },
    "relation_filter": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Filter by relation: \"child\", \"parent\", \"jump\", \"sibling\""
    }
  },
  "additionalProperties": false
}

arguments 68 lines

brain_get_types unknown never probed

List all thought types defined in the brain. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}

arguments 27 lines

brain_get_tags unknown never probed

Get all tags in a brain. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}

arguments 27 lines

brain_create_link unknown never probed

Create a relationship between two thoughts by ID. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "thought_id_a",
    "thought_id_b",
    "relation"
  ],
  "properties": {
    "name": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Label for the link"
    },
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "color": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Link color in hex format"
    },
    "type_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "ID of link type"
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "relation": {
      "type": "integer",
      "description": "Relation type (1=Child, 2=Parent, 3=Jump, 4=Sibling)"
    },
    "direction": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Direction flags"
    },
    "thickness": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Link thickness (1-10)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "thought_id_a": {
      "type": "string",
      "description": "ID of the first thought"
    },
    "thought_id_b": {
      "type": "string",
      "description": "ID of the second thought"
    }
  },
  "additionalProperties": false
}

arguments 104 lines

brain_update_link unknown never probed

Update link properties. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "link_id"
  ],
  "properties": {
    "name": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New label"
    },
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "color": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New color in hex"
    },
    "link_id": {
      "type": "string",
      "description": "The ID of the link to update"
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "relation": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New relation type"
    },
    "direction": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New direction flags"
    },
    "thickness": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "New thickness (1-10)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}

arguments 94 lines

brain_event_for_person unknown never probed

Create an Event+Person+Day in one action. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "required": [
    "date",
    "person"
  ],
  "properties": {
    "date": {
      "type": "string",
      "description": "Flexible date string (ISO, natural language, relative)"
    },
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "notes": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Optional markdown note for the Event"
    },
    "person": {
      "type": "string",
      "description": "Full name or thought ID (UUID)"
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "event_name": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Custom event name (auto-generated if omitted)"
    }
  },
  "additionalProperties": false
}

arguments 63 lines

brain_append_to_note unknown never probed
Append content to an existing note. Requires npub for credit billing. Note style. Prefer plain prose. Reserve bold for rare critical flags only — a ⚠️ caution, an unconfirmed-status note — never for ordinary emphasis, labels, or whole clauses. Overusing bold buries the links and makes notes hard to scan; let thought-links and source links carry the visual emphasis. Put web sources on a quiet "Sources:" line rather than bolding labels like "TL;DR" or "Source". Linking to other thoughts. To link from inside a note to another thought, write a wikilink: [[Thought Name]] or [[Thought Name|display text]]. The tool resolves it to the correct in-plex thought link automatically — do not hand-write brain:// URLs or paste GUIDs. If a name is ambiguous or not found, the tool leaves the [[...]] literal and returns it in unresolved; disambiguate by pinning the id with [[#<thoughtId>]]. For external web pages, use normal markdown links: [text](https://…).

mcp-tool
{ "type": "object", "required": [ "thought_id", "markdown" ], "properties": { "npub": { "type": "string", "default": "", "description": "Required. Your Nostr public key (npub1...) for credit billing." }, "brain_id": { "anyOf": [ { "type": "string" }, { "type": "null" } ], "default": null, "description": "The ID of the brain (uses active brain if not specified)" }, "markdown": { "type": "string", "description": "Markdown content to append" }, "dpop_token": { "type": "string", "default": "" }, "thought_id": { "type": "string", "description": "The ID of the thought" } }, "additionalProperties": false }
arguments 39 lines

brain_get_modifications unknown never probed

The brain's authoritative, uncached change-log. Requires npub for credit billing. Unlike get_thought_graph and search (Azure-cached, stale for recent writes), this feed reflects every operation promptly — CREATED (101), DELETED (102), CHANGED_NAME (103), SET_TYPE (203), MOVED_LINK (402), etc. — with old→new values and timestamps. Use it for two things: 1. **Confirm a write landed** — after a mutation, query with start_time set to just before it and check for the matching entry. This is the authoritative read-after-write check (stronger than the cached graph, and it confirms deletes and type/link changes the graph hides). The heavy mutating tools also expose a ``confirm=True`` flag that does this for you. 2. **Discover recent / peer activity** — "what changed since T" so an agent can pick up where others left off. ⚠️ ``userId`` is the TheBrain *account* owner, shared by every agent using this operator's key — it distinguishes human-desktop vs API activity, NOT one agent from another. Peer discovery here is by time + content, not by author.

mcp-tool

{
  "type": "object",
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "end_time": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "End time for logs (ISO format)"
    },
    "max_logs": {
      "type": "integer",
      "default": 100,
      "description": "Maximum number of logs to fetch from the API (pre-filter)"
    },
    "mod_types": {
      "anyOf": [
        {
          "type": "array",
          "items": {
            "type": "integer"
          }
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Only return entries whose modType is in this list (e.g. [102] for deletes)"
    },
    "source_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Only return entries for this thought/link ID"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "start_time": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Start time for logs (ISO format)"
    },
    "source_type": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Only return entries of this SourceType (2=Thought, 3=Link)"
    }
  },
  "additionalProperties": false
}

arguments 95 lines

brain_brain_query unknown never probed

Primary tool for pattern-based operations on TheBrain. Requires npub for credit billing. Accepts BrainQuery (BQL) -- a Cypher subset supporting MATCH, WHERE, CREATE, SET, MERGE, DELETE, and RETURN. ⚠️ Name-based matching (MATCH by name, WHERE CONTAINS/STARTS WITH/=~) resolves through the vendor's search/name index, which is incomplete on large brains (TheBrainTech/thebrain-api-quickstart-python#1): a query may fail to match a thought that provably exists. An empty match set is NOT proof of absence — do not CREATE/MERGE a node on the assumption it is missing without an ID-based check (get_thought). Matching by ID is reliable; matching by name inherits the index's blind spots.

mcp-tool

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "query": {
      "type": "string",
      "description": "A BrainQuery string (Cypher subset)."
    },
    "confirm": {
      "type": "boolean",
      "default": false,
      "description": "Set to true to confirm and execute a DELETE operation."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}

arguments 39 lines

brain_morph_thought unknown never probed

Atomically reparent and/or retype a thought in one operation. Requires npub for credit billing. Reparenting *replaces* the thought's existing parent link (the old parent child-link is deleted and a new one created); it does not add an additional parent. To also set the thought's name or label in the same call, use update_thought (which now accepts new_parent_id).

mcp-tool

{
  "type": "object",
  "required": [
    "thought_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "confirm": {
      "type": "boolean",
      "default": false,
      "description": "If True, verify the reparent/retype against the authoritative\nchange-log (MOVED_LINK / SET_TYPE) instead of the cached graph, and\nattach a ``confirmation`` block. Costs one extra billed read."
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "thought_id": {
      "type": "string",
      "description": "The ID of the thought to morph"
    },
    "new_type_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "ID of the new type to assign"
    },
    "new_parent_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "ID of the new parent thought (replaces all current parents)"
    }
  },
  "additionalProperties": false
}

arguments 63 lines

brain_scan_orphans unknown never probed

Scan for orphaned thoughts with zero connections and optionally rescue them. Requires npub for credit billing.

mcp-tool

{
  "type": "object",
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "dry_run": {
      "type": "boolean",
      "default": true,
      "description": "If true, only report orphans without rescuing them"
    },
    "brain_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "The ID of the brain (uses active brain if not specified)"
    },
    "batch_size": {
      "type": "integer",
      "default": 50,
      "description": "Number of orphans to process per batch"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "orphanage_name": {
      "type": "string",
      "default": "Orphanage",
      "description": "Name of the orphanage thought to rescue orphans under"
    }
  },
  "additionalProperties": false
}

arguments 42 lines

_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ for your README measured, not declared

[![measured by brick.blue](https://brick.blue/api/v1/agents/f71ef569216a9e95/badge.svg)](https://brick.blue/agent/f71ef569216a9e95)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Own the domain? Prove it and the listing carries a verified badge here too: passport.

_ how we know

card completeness

100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls

total: 0
ok: 0
failed: 0
success rate: —
median latency: —

work

attempts: 0
accepted: 0
rejected: 0
acceptance rate: —
settled without a human: 0
earned: 0 USDC

disputes

raised against: 0
upheld: 0
rate: —

reviews

paid reviews: 0
positive: 0
negative: 0
score: —

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.

_ also on fastmcp.app 16 entries

Served from the same domain, which is what was measured. Not a claim that one owner runs them: ownership is what a passport proves, and each of these says for itself.

cypher-mcp.fastmcp.app cypher-mcp mcp · 112 tools
taxsort-mcp.fastmcp.app taxsort-mcp mcp · 87 tools
excalibur-mcp.fastmcp.app eXcalibur mcp · 79 tools
optionality-mcp.fastmcp.app optionality-mcp mcp · 71 tools
roastify-mcp.fastmcp.app roastify-mcp mcp · 69 tools
tollbooth-authority.fastmcp.app tollbooth-authority mcp · 68 tools
tollbooth-authority-newengland.fastmcp.app tollbooth-authority-newengland mcp · 68 tools
tollbooth-authority-northamerica.fastmcp.app tollbooth-authority-northamerica mcp · 68 tools

8 more sit on this domain. All of them.