_ registry / mcp http-sse · checked 10h ago

optionality-mcp

https://optionality-mcp.fastmcp.app

Registry code: 387f13d0c4cb6ad2

api record

Optionality MCP — an AI-judged options trading drill, monetized via Tollbooth DPYC Bitcoin Lightning micropayments.

## What it does

endpoint
https://optionality-mcp.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
698ms

last good check

priced tools
0

of 71 tools

_ answered our checks, 90 days 1 checks · signed record
  • 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
0

distinct, expensive to fake

calls served
0

successful, last 30 days

_ what it can do 71 tools
3 open 68 never probed 3 of 71 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.

  • optionality_check_authority_balance open 10h 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
  • optionality_check_proof_status open 10h 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
  • optionality_get_api_usage_stats open 10h ago

    Aggregated LLM usage and cost for this patron's calls. Returns ``{"models": [{"model", "runs", "total_calls", "total_input_tokens", "total_output_tokens", "total_cost_usd", "priced_runs"}, ...], "totals": {...}}``. One row per distinct model the patron's tool calls have invoked. ``total_cost_usd`` is what the PROVIDER reported for those calls, not a figure reconstructed from a price table — tokens from two models are not comparable money, so a local table goes wrong the moment the route changes model. ``priced_runs`` says how many of ``runs`` carried a reported cost, so a caller can render "$0.42 across 3 of 5 runs" rather than implying the rest were free. ``totals.avg_cost_usd`` is what one call actually costs to serve — the number that says whether a tool's sats price covers its own compute.

    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
  • optionality_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
  • optionality_get_patron_profile unknown never probed

    Return the caller's profile — display_name, avatar, bio, relays.

    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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_deal_scenario unknown never probed

    Generate a fresh options trading scenario and open a journal entry.

    mcp-tool

    {
  "type": "object",
  "required": [
    "mode",
    "difficulty"
  ],
  "properties": {
    "mode": {
      "type": "string",
      "description": "``historical`` | ``fiction`` | ``live`` — controls how the\nFirm grounds the scenario. ``live`` uses the provider's web_search\ntool and costs more tokens."
    },
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "sector": {
      "type": "string",
      "default": "",
      "description": "Optional market-sector hint (e.g., ``\"biotech\"``, ``\"semis\"``,\n``\"banks\"``). When set, the Firm picks the underlying ticker from\nthat sector and tailors catalysts / relevant_facts / red_herrings\nto its dynamics. Empty string = no constraint, Firm picks freely.\nIgnored on replays (the original scenario's ticker is reused)."
    },
    "difficulty": {
      "type": "string",
      "description": "``apprentice`` | ``journeyman`` | ``adept`` | ``sovereign``\nfor a fresh opportunity; ``mulligan`` only paired with replay_entry_id."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "max_loss_usd": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Optional per-trade risk envelope in USD. When set, the\nFirm sizes the constraints (account size, sizing limits) so a\nthoughtful structure can fit the budget. Useful for trainees who\nreason better about $250 than $10,000 versions of the same trade."
    },
    "replay_entry_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Optional id of an evaluated journal entry. When set,\nthe wheel reissues that entry's scenario as a new play, forcing\nmode=\"historical\" and difficulty=\"mulligan\". Skips the LLM call —\nno new generation cost, just the operator's toll per the pricing\nmodel. The new play is journaled as its own entry; the original\nis untouched."
    }
  },
  "additionalProperties": false
}
    arguments 56 lines
  • optionality_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
  • optionality_set_display_name unknown never probed

    Set the caller's display name on the leaderboard. 1..32 chars, unicode allowed.

    mcp-tool

    {
  "type": "object",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string"
    },
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • optionality_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
  • optionality_set_profile unknown never probed

    Update any subset of the caller's profile fields.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "bio": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "0..500 chars of free-form text. Empty string clears it."
    },
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "avatar": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "Short token (single emoji glyph or alphanumeric tag)."
    },
    "relays": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "JSON-stringified list of wss:// relay URLs (max 12)."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "display_name": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "description": "1..32 chars, unicode allowed. Surfaces on leaderboard."
    }
  },
  "additionalProperties": false
}
    arguments 63 lines
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_service_status unknown never probed

    Check the health and configuration of this service. Free.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_oracle_about unknown never probed

    Describe the DPYC ecosystem via the Oracle. Free.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • optionality_oracle_network_advisory unknown never probed

    Get active network advisories from the Oracle. Free.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_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
  • optionality_fetch_scenario unknown never probed

    Redeem a deal_scenario claim check. Free. While ``status`` is ``running``, wait ``poll_after_seconds`` and call again. When ``done``, ``result`` holds the deal_scenario response (``entry_id`` + ``scenario``). ``expired`` means the claim is unknown or its result aged out — start a new deal_scenario request.

    mcp-tool

    {
  "type": "object",
  "required": [
    "claim_check"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "claim_check": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • optionality_ask_tip unknown never probed

    Get a non-spoiler Socratic hint for an open journal entry. history is an optional JSON-encoded array of prior {question, answer} turns from this clue conversation, so follow-on questions have context. The wheel caps it hard, so oversupplying gains nothing. Returns a **claim check**, not the hint. Redeem the ``claim_check`` with ``optionality_fetch_tip``, polling until ``status`` is ``done``. A degenerate question (empty or oversized) needs no LLM, so it returns a settled ``{status: "done"}`` nudge directly instead of a claim to poll.

    mcp-tool

    {
  "type": "object",
  "required": [
    "entry_id",
    "question"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "history": {
      "type": "string",
      "default": ""
    },
    "entry_id": {
      "type": "string"
    },
    "question": {
      "type": "string"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}
    arguments 29 lines
  • optionality_fetch_tip unknown never probed

    Redeem an ask_tip claim check. Free. While ``status`` is ``running``, wait ``poll_after_seconds`` and call again. When ``done``, ``result`` holds the ask_tip response (``tip``). ``expired`` means the claim is unknown or its result aged out — ask again.

    mcp-tool

    {
  "type": "object",
  "required": [
    "claim_check"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "claim_check": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • optionality_judge_trade unknown never probed

    Evaluate the trainee's trade. Persists evaluation, parses legs, recomputes leaderboard. Returns a **claim check**, not the evaluation. Redeem the ``claim_check`` with ``optionality_fetch_judgement``, polling until ``status`` is ``done``.

    mcp-tool

    {
  "type": "object",
  "required": [
    "entry_id",
    "trade_proposal"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "entry_id": {
      "type": "string"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "trade_proposal": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 25 lines
  • optionality_fetch_judgement unknown never probed

    Redeem a judge_trade claim check. Free. While ``status`` is ``running``, wait ``poll_after_seconds`` and call again. When ``done``, ``result`` holds the judge_trade response (``entry_id`` + ``evaluation``). ``expired`` means the claim is unknown or its result aged out — submit the trade again.

    mcp-tool

    {
  "type": "object",
  "required": [
    "claim_check"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "claim_check": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • optionality_save_draft unknown never probed

    Persist a draft trade proposal without running the judge.

    mcp-tool

    {
  "type": "object",
  "required": [
    "entry_id",
    "trade_proposal"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "entry_id": {
      "type": "string"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "trade_proposal": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 25 lines
  • optionality_list_journal unknown never probed

    Server-side sorted, grouped, paginated list of the caller's journal. Sorting and grouping are done in SQL, so each page is a slice of the fully-ordered dataset. Returns ``{total, page, page_size, groups, entries}``; ``groups`` carries per-group counts over the whole set.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "page": {
      "type": "integer",
      "default": 0,
      "description": "0-indexed page number."
    },
    "status": {
      "type": "string",
      "default": "",
      "description": "Optional. ``open`` | ``submitted`` | ``evaluated`` | ``abandoned``."
    },
    "group_by": {
      "type": "string",
      "default": "none",
      "description": "``none`` | ``historicity`` | ``difficulty`` | ``symbol``."
    },
    "sort_col": {
      "type": "string",
      "default": "created",
      "description": "``created`` | ``updated`` | ``symbol`` | ``historicity`` |\n        ``difficulty`` | ``grade`` | ``score`` | ``status``."
    },
    "sort_dir": {
      "type": "string",
      "default": "desc",
      "description": "Row order, ``asc`` | ``desc``."
    },
    "page_size": {
      "type": "integer",
      "default": 25,
      "description": "Rows per page (1..200, default 25)."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "group_sort": {
      "type": "string",
      "default": "asc",
      "description": "Group order, ``asc`` | ``desc``."
    }
  },
  "additionalProperties": false
}
    arguments 50 lines
  • optionality_get_journal unknown never probed

    Return the full journal entry including scenario + evaluation.

    mcp-tool

    {
  "type": "object",
  "required": [
    "entry_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "entry_id": {
      "type": "string"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • optionality_delete_journal unknown never probed

    Hard-delete a journal entry and recompute the leaderboard cache.

    mcp-tool

    {
  "type": "object",
  "required": [
    "entry_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "entry_id": {
      "type": "string"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • optionality_share_entry unknown never probed

    Toggle a journal entry's share flag. Shared, evaluated entries appear under the patron's row on the public Leaderboard for peer learning. Priced at 0 sats — the social value of sharing is the point, not the revenue.

    mcp-tool

    {
  "type": "object",
  "required": [
    "entry_id"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "shared": {
      "type": "boolean",
      "default": true,
      "description": "True to share, False to unshare. Defaults to True."
    },
    "entry_id": {
      "type": "string",
      "description": "UUID of the journal entry to toggle."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}
    arguments 27 lines
  • optionality_get_shared_entries unknown never probed

    List a target patron's shared evaluated entries — newest first. Public, free read: anyone (including guests) can browse the trades a leaderboard peer has chosen to share. Eager-loads the evaluation and trade proposal so the FE can render the full assessment with no follow-up call. No npub/proof envelope — this is a bootstrap-style tool the FE invokes without identity injection.

    mcp-tool

    {
  "type": "object",
  "required": [
    "target_npub"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 20,
      "description": "Max rows (1..50, default 20)."
    },
    "target_npub": {
      "type": "string",
      "description": "Whose shared entries to fetch."
    }
  },
  "additionalProperties": false
}
    arguments 18 lines
  • optionality_get_leaderboard unknown never probed

    Global leaderboard ordered by ``sort_by``.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "limit": {
      "type": "integer",
      "default": 25,
      "description": "1..200 (default 25)."
    },
    "scope": {
      "type": "string",
      "default": "",
      "description": "Optional filter ``\"mode=historical\"`` or\n``\"difficulty=adept\"`` to restrict to one bucket of the cache."
    },
    "sort_by": {
      "type": "string",
      "default": "avg",
      "description": "``avg`` | ``best`` | ``streak`` | ``played`` | ``recent``."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}
    arguments 30 lines
  • optionality_get_my_rank unknown never probed

    The caller's leaderboard row plus their ordinal rank under ``sort_by``.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "sort_by": {
      "type": "string",
      "default": "avg"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}
    arguments 19 lines
  • optionality_escrow_nsec unknown never probed

    Deposit a freshly-generated nsec for operator-managed Nostr signing. Trade-off: sovereignty for UX. Optionality holds the nsec encrypted in Neon (AES-256-GCM, key derived from operator nsec). Until you withdraw it, the operator can sign Nostr DMs on your behalf. Use this only for fresh game-persona keypairs — never for an existing Nostr identity that lives elsewhere. The nsec MUST derive to the same npub that authenticated this call, or the deposit is rejected.

    mcp-tool

    {
  "type": "object",
  "required": [
    "nsec"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "nsec": {
      "type": "string"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • optionality_withdraw_nsec unknown never probed

    Return the plaintext nsec once and remove it from operator storage. Required acknowledgment string (exact match): "I understand I am now solely responsible for this nsec." After this call you regain full self-custody; the operator forgets the key. You're now responsible for stashing it in a Nostr client (0xchat, Damus, Amber) and signing DMs locally via NIP-07.

    mcp-tool

    {
  "type": "object",
  "required": [
    "acknowledgment"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "acknowledgment": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • optionality_send_patron_dm unknown never probed

    Sign and publish a Nostr DM as the patron, using the escrowed nsec. The patron's escrowed nsec is loaded, decrypted in-process, used to sign a kind-4 NIP-04 DM + a kind-1059 NIP-17 gift wrap, broadcast via the operator's relay pool, then the plaintext drops out of scope. The DM's `pubkey` is the patron's own — recipients see it as authored by the patron, not relayed. Returns {"success": True, "sender_npub", "target_npub"} on the happy path; {"success": False, "error"} on validation or send failure.

    mcp-tool

    {
  "type": "object",
  "required": [
    "target_npub",
    "message"
  ],
  "properties": {
    "npub": {
      "type": "string",
      "default": "",
      "description": "Required. Your Nostr public key (npub1...) for credit billing."
    },
    "message": {
      "type": "string"
    },
    "dpop_token": {
      "type": "string",
      "default": ""
    },
    "target_npub": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 25 lines
  • optionality_get_escrow_status unknown never probed

    Return ``{"escrowed": bool}`` — whether Optionality holds the patron's nsec. Free; the FE polls this to render Withdraw vs Deposit affordances on the Profile page.

    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
_ 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

[![measured by brick.blue](https://brick.blue/api/v1/agents/387f13d0c4cb6ad2/badge.svg)](https://brick.blue/agent/387f13d0c4cb6ad2)

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
0

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 20 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.

12 more sit on this domain. All of them.