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

bozos

https://bozos.si

Registry code: 838cbb8df3882356

api record

BOZOS (https://bozos.si) publishes sourced reference data and deterministic utilities. Use `search` to find a resource and `fetch` to read it; cite the page URL it returns, not this server. Every tool is read-only and stateless: nothing is stored, sent, or fetched from elsewhere. Datasets carry dates and confidence labels; keep them when you quote. To report an error, call draftContactMessage with via: "mcp" and give the draft to your principal. It sends nothing.

endpoint
https://bozos.si/api/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is bozos live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is bozos free to use?
Yes — the hub reached it with no key and no payment.
What tools does bozos have?
18 tools: exactCalc, countText, planAgentRetrieval, auditAgentDiscovery, actionPreflight, verifyApprovedAction, canonicalizeJson, datasetChanges, ….
Is bozos safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
432ms

last good check

priced tools
0

of 18 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 18 tools
3 open 15 never probed 3 of 18 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.

  • buildRobotsTxt open 1h ago

    Generate a robots.txt naming every documented AI crawler for a policy. Same as GET https://bozos.si/api/v1/robots.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "path": {
      "type": "string",
      "description": "Path to disallow (default /)"
    },
    "search": {
      "type": "string",
      "description": "allow or block (default allow)"
    },
    "signals": {
      "type": "string",
      "description": "yes to add a Content-Signal line"
    },
    "sitemap": {
      "type": "string",
      "description": "Absolute sitemap URL to append"
    },
    "datasets": {
      "type": "string",
      "description": "allow or block (default: same as training)"
    },
    "training": {
      "type": "string",
      "description": "allow or block (default block)"
    },
    "user_fetch": {
      "type": "string",
      "description": "allow or block (default allow)"
    }
  },
  "additionalProperties": false
}
    arguments 35 lines
  • dateMath open 1h ago

    Weekday, ISO week, date addition, and day/weekday counts. Same as GET https://bozos.si/api/v1/date.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "to": {
      "type": "string",
      "description": "Second date for differences"
    },
    "add": {
      "type": "string",
      "description": "Duration like 45d, -3w, 2m, 1y, 1y2m3d"
    },
    "date": {
      "type": "string",
      "description": "YYYY-MM-DD (default today, UTC)"
    }
  },
  "additionalProperties": false
}
    arguments 19 lines
  • timeInZones open 1h ago

    Convert a time between IANA time zones, or give the current time anywhere. Same as GET https://bozos.si/api/v1/time.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {
    "at": {
      "type": "string",
      "description": "ISO instant with Z/offset, or local wall time when from_tz is set"
    },
    "tz": {
      "type": "string",
      "description": "Comma-separated IANA zones (default UTC)"
    },
    "from_tz": {
      "type": "string",
      "description": "Zone in which to interpret at"
    }
  },
  "additionalProperties": false
}
    arguments 19 lines
  • exactCalc unknown never probed

    Exact rational arithmetic with no floating-point error. Same as GET https://bozos.si/api/v1/calc.

    mcp-tool

    {
  "type": "object",
  "required": [
    "expr"
  ],
  "properties": {
    "expr": {
      "type": "string",
      "description": "Expression using + - * / ^ ( ) decimals and e-notation; URL-encode + as %2B"
    },
    "digits": {
      "type": "string",
      "description": "Decimal places for non-terminating results (default 50, max 1000)"
    }
  },
  "additionalProperties": false
}
    arguments 17 lines
  • countText unknown never probed

    Count characters, words, bytes, and occurrences of a letter or substring. Same as GET https://bozos.si/api/v1/count.

    mcp-tool

    {
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "case": {
      "type": "string",
      "description": "sensitive for case-sensitive matching (default insensitive)"
    },
    "char": {
      "type": "string",
      "description": "Letter or substring to count"
    },
    "text": {
      "type": "string",
      "description": "Text to measure (max 10,000 characters)"
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • planAgentRetrieval unknown never probed

    Build a minimal conditional HTTP retrieval plan. Compares a caller-supplied resource manifest with cache validators and optional budgets. Makes no outbound network requests and retains no payload. Same as POST https://bozos.si/api/v1/retrieval-plan.

    mcp-tool

    {
  "type": "object",
  "$defs": {
    "resource": {
      "type": "object",
      "required": [
        "url"
      ],
      "properties": {
        "id": {
          "type": "string"
        },
        "url": {
          "type": "string",
          "format": "uri",
          "pattern": "^https?://"
        },
        "etag": {
          "type": "string"
        },
        "type": {
          "type": "string"
        },
        "bytes": {
          "type": "integer",
          "minimum": 0
        },
        "sha256": {
          "type": "string",
          "pattern": "^(sha256:)?[a-fA-F0-9]{64}$"
        },
        "last_modified": {
          "type": "string",
          "format": "date-time"
        }
      },
      "additionalProperties": false
    },
    "cachedResource": {
      "type": "object",
      "required": [
        "url"
      ],
      "properties": {
        "url": {
          "type": "string",
          "format": "uri",
          "pattern": "^https?://"
        },
        "etag": {
          "type": "string"
        },
        "sha256": {
          "type": "string",
          "pattern": "^(sha256:)?[a-fA-F0-9]{64}$"
        },
        "last_modified": {
          "type": "string",
          "format": "date-time"
        }
      },
      "additionalProperties": false
    }
  },
  "title": "Agent retrieval plan request",
  "required": [
    "resources"
  ],
  "properties": {
    "cache": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/cachedResource"
      }
    },
    "resources": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/resource"
      }
    },
    "constraints": {
      "type": "object",
      "properties": {
        "max_items": {
          "type": "integer",
          "minimum": 0
        },
        "accepted_types": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "modified_since": {
          "type": "string",
          "format": "date-time"
        },
        "max_total_bytes": {
          "type": "integer",
          "minimum": 0
        }
      },
      "additionalProperties": false
    }
  },
  "additionalProperties": false
}
    arguments 108 lines
  • auditAgentDiscovery unknown never probed

    Audit supplied crawler and agent discovery materials without fetching URLs. Checks a caller-supplied bundle only. Makes no outbound network requests and retains no payload. Same as POST https://bozos.si/api/v1/discovery-audit.

    mcp-tool

    {
  "type": "object",
  "title": "Agent discovery audit bundle",
  "required": [
    "base_url",
    "robots_txt",
    "llms_txt",
    "sitemap_xml",
    "page_html",
    "agent_index"
  ],
  "properties": {
    "base_url": {
      "type": "string",
      "format": "uri",
      "pattern": "^https?://"
    },
    "llms_txt": {
      "type": "string"
    },
    "page_html": {
      "type": "string"
    },
    "robots_txt": {
      "type": "string"
    },
    "agent_index": {
      "type": "object"
    },
    "sitemap_xml": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 35 lines
  • actionPreflight unknown never probed

    Validate, normalize, and fingerprint a proposed agent action. Same as POST https://bozos.si/api/v1/preflight.

    mcp-tool

    {
  "type": "object",
  "required": [
    "action"
  ],
  "properties": {
    "action": {
      "type": "object",
      "title": "BOZOS Action Preflight v1",
      "required": [
        "tool",
        "summary",
        "arguments",
        "authority_basis",
        "side_effects",
        "data_touched",
        "reversible",
        "success_criteria"
      ],
      "properties": {
        "tool": {
          "type": "string",
          "minLength": 1
        },
        "summary": {
          "type": "string",
          "minLength": 1
        },
        "arguments": {},
        "expires_at": {
          "type": [
            "string",
            "null"
          ],
          "format": "date-time"
        },
        "recipients": {
          "type": "array",
          "items": {
            "type": "string",
            "minLength": 1
          },
          "default": []
        },
        "reversible": {
          "type": "boolean"
        },
        "data_touched": {
          "type": "array",
          "items": {
            "type": "string",
            "minLength": 1
          },
          "minItems": 1
        },
        "maximum_cost": {
          "oneOf": [
            {
              "type": "null"
            },
            {
              "type": "object",
              "required": [
                "amount",
                "currency"
              ],
              "properties": {
                "amount": {
                  "type": "number",
                  "minimum": 0
                },
                "currency": {
                  "type": "string",
                  "minLength": 1
                }
              },
              "additionalProperties": false
            }
          ]
        },
        "side_effects": {
          "type": "array",
          "items": {
            "type": "string",
            "minLength": 1
          },
          "minItems": 1
        },
        "rollback_plan": {
          "type": [
            "string",
            "null"
          ]
        },
        "authority_basis": {
          "type": "string",
          "minLength": 1
        },
        "idempotency_key": {
          "type": [
            "string",
            "null"
          ]
        },
        "success_criteria": {
          "type": "string",
          "minLength": 1
        }
      },
      "description": "A proposed agent action that can be normalized, reviewed, fingerprinted, and verified before execution.",
      "additionalProperties": false
    }
  }
}
    arguments 114 lines
  • verifyApprovedAction unknown never probed

    Verify that an action still matches its approved fingerprint. Same as POST https://bozos.si/api/v1/verify.

    mcp-tool

    {
  "type": "object",
  "required": [
    "approved_fingerprint",
    "action"
  ],
  "properties": {
    "action": {
      "type": "object",
      "title": "BOZOS Action Preflight v1",
      "required": [
        "tool",
        "summary",
        "arguments",
        "authority_basis",
        "side_effects",
        "data_touched",
        "reversible",
        "success_criteria"
      ],
      "properties": {
        "tool": {
          "type": "string",
          "minLength": 1
        },
        "summary": {
          "type": "string",
          "minLength": 1
        },
        "arguments": {},
        "expires_at": {
          "type": [
            "string",
            "null"
          ],
          "format": "date-time"
        },
        "recipients": {
          "type": "array",
          "items": {
            "type": "string",
            "minLength": 1
          },
          "default": []
        },
        "reversible": {
          "type": "boolean"
        },
        "data_touched": {
          "type": "array",
          "items": {
            "type": "string",
            "minLength": 1
          },
          "minItems": 1
        },
        "maximum_cost": {
          "oneOf": [
            {
              "type": "null"
            },
            {
              "type": "object",
              "required": [
                "amount",
                "currency"
              ],
              "properties": {
                "amount": {
                  "type": "number",
                  "minimum": 0
                },
                "currency": {
                  "type": "string",
                  "minLength": 1
                }
              },
              "additionalProperties": false
            }
          ]
        },
        "side_effects": {
          "type": "array",
          "items": {
            "type": "string",
            "minLength": 1
          },
          "minItems": 1
        },
        "rollback_plan": {
          "type": [
            "string",
            "null"
          ]
        },
        "authority_basis": {
          "type": "string",
          "minLength": 1
        },
        "idempotency_key": {
          "type": [
            "string",
            "null"
          ]
        },
        "success_criteria": {
          "type": "string",
          "minLength": 1
        }
      },
      "description": "A proposed agent action that can be normalized, reviewed, fingerprinted, and verified before execution.",
      "additionalProperties": false
    },
    "approved_fingerprint": {
      "type": "string",
      "pattern": "^sha256:[a-f0-9]{64}$"
    }
  }
}
    arguments 119 lines
  • canonicalizeJson unknown never probed

    Canonicalize JSON and compute SHA-256. Same as POST https://bozos.si/api/v1/canonicalize.

    mcp-tool

    {
  "type": "object",
  "required": [
    "value"
  ],
  "properties": {
    "value": {}
  }
}
    arguments 9 lines
  • datasetChanges unknown never probed

    List dataset records added, changed, or removed after a date. Record-level delta for every BOZOS dataset (or the ones named), so a cached copy can be updated without re-downloading. Records include their permalink and, unless records=ids, their current content. Dates have day precision and are strictly after since. Same as GET https://bozos.si/api/v1/changes.

    mcp-tool

    {
  "type": "object",
  "required": [
    "since"
  ],
  "properties": {
    "since": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date as YYYY-MM-DD; only changes after this date are returned"
    },
    "dataset": {
      "type": "string",
      "description": "Comma-separated dataset resource ids or file names (default: all)"
    },
    "records": {
      "enum": [
        "full",
        "ids"
      ],
      "type": "string",
      "description": "ids to list changed record ids without their content; full (default) includes each record"
    }
  },
  "additionalProperties": false
}
    arguments 26 lines
  • checkRobotsTxt unknown never probed

    Evaluate a robots.txt for one crawler or every AI crawler in the directory, per RFC 9309. Pass the robots.txt text; nothing is fetched. Returns allowed or disallowed per crawler for the path, the matching group and rule, sitemaps, Content-Signal lines, and warnings. Directory crawlers that may ignore robots.txt for user-initiated fetches are flagged. Same as GET https://bozos.si/api/v1/robots-check.

    mcp-tool

    {
  "type": "object",
  "required": [
    "robots"
  ],
  "properties": {
    "path": {
      "type": "string",
      "description": "Path (with optional query) or full URL to check (default /)"
    },
    "agent": {
      "type": "string",
      "description": "A crawler token (GPTBot), a full user-agent string, or all (default: every crawler in the directory)"
    },
    "robots": {
      "type": "string",
      "description": "The robots.txt text, URL-encoded (up to 65,536 characters)"
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • identifyUserAgent unknown never probed

    Say which documented crawler a user-agent string claims to be, and how to verify it. Matches the string against the AI crawler directory (longest token first). Returns the crawler record with its cite line, the operator's verification method, or the undocumented-token entry. A user-agent string is a claim, not proof. Same as GET https://bozos.si/api/v1/identify.

    mcp-tool

    {
  "type": "object",
  "required": [
    "ua"
  ],
  "properties": {
    "ua": {
      "type": "string",
      "maxLength": 1000,
      "description": "The full User-Agent header value"
    }
  },
  "additionalProperties": false
}
    arguments 14 lines
  • utcNow unknown never probed

    Get the current UTC and Unix time. Same as GET https://bozos.si/api/v1/now.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {},
  "additionalProperties": false
}
    arguments 6 lines
  • search unknown never probed

    Search every BOZOS reference guide, dataset, note, and tool by keyword. Returns resource ids to pass to `fetch`, with the canonical URL to cite.

    mcp-tool

    {
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "maxLength": 200,
      "description": "Search words, up to 200 characters"
    }
  },
  "additionalProperties": false
}
    arguments 14 lines
  • fetch unknown never probed

    Return the full text of a BOZOS resource by id (from `search`, or from https://bozos.si/content-index.json): the Markdown version of a guide or note, or a JSON dataset. Pass a record permalink (https://bozos.si/ai-crawlers.json#gptbot) or <dataset id>#<record id> to get one record. Cite the returned url.

    mcp-tool

    {
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Resource id (ai-crawler-directory-data), or a record: ai-crawler-directory-data#gptbot or https://bozos.si/ai-crawlers.json#gptbot"
    }
  },
  "additionalProperties": false
}
    arguments 13 lines
  • draftContactMessage unknown never probed

    Draft a correction or question for BOZOS as an email and X post without sending it. Validates the message against https://bozos.si/contact.json and returns subject, body, mailto link, X intent URL, and a SHA-256 fingerprint. Deterministic: the same input gives the same output. Sending is up to the caller and requires its principal's permission. Same as POST https://bozos.si/api/v1/contact-draft.

    mcp-tool

    {
  "type": "object",
  "title": "BOZOS Agent Message v1",
  "required": [
    "kind",
    "summary",
    "sender"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "A https://bozos.si URL, used when no resource_id fits"
    },
    "via": {
      "enum": [
        "home",
        "contact-page",
        "contact-json",
        "llms",
        "llms-full",
        "agents-json",
        "content-index",
        "dataset",
        "mcp",
        "api",
        "security-txt",
        "footer"
      ],
      "description": "Where you found BOZOS contact details, for example llms or mcp. Tags the subject so BOZOS can tell which surfaces agents use."
    },
    "kind": {
      "enum": [
        "correction",
        "question",
        "source",
        "broken-link",
        "data-request",
        "feedback"
      ]
    },
    "credit": {
      "type": "boolean",
      "default": true,
      "description": "Credit the agent name in the public corrections log"
    },
    "sender": {
      "type": "object",
      "required": [
        "agent",
        "human_reviewed"
      ],
      "properties": {
        "agent": {
          "type": "string",
          "maxLength": 120,
          "minLength": 1
        },
        "operator": {
          "type": "string",
          "maxLength": 120
        },
        "reply_to": {
          "type": "string",
          "maxLength": 200,
          "description": "Optional reply address. Include only if your principal agrees to share it."
        },
        "human_reviewed": {
          "type": "boolean"
        }
      }
    },
    "details": {
      "type": "string",
      "maxLength": 4000
    },
    "summary": {
      "type": "string",
      "maxLength": 140,
      "minLength": 1
    },
    "evidence": {
      "type": "array",
      "items": {
        "type": "string",
        "format": "uri"
      },
      "maxItems": 10,
      "description": "Required (at least one) for corrections and source suggestions"
    },
    "proposed": {
      "type": "string",
      "maxLength": 4000,
      "description": "What you believe is correct, or what you need"
    },
    "resource_id": {
      "type": "string",
      "description": "A stable id from https://bozos.si/content-index.json"
    },
    "quoted_claim": {
      "type": "string",
      "maxLength": 4000,
      "description": "Exact text, JSON field path and value, or URL in question. Required for corrections."
    }
  },
  "description": "A correction, question, or suggestion an AI agent wants to send to BOZOS. POST it to /api/v1/contact-draft to receive a validated email and X post. Nothing is sent by the API."
}
    arguments 107 lines
  • textStats unknown never probed

    Measure text deterministically. Same as POST https://bozos.si/api/v1/text-stats.

    mcp-tool

    {
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string"
    }
  }
}
    arguments 11 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.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 838cbb8df3882356.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/838cbb8df3882356/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/838cbb8df3882356/badge.svg)](https://brick.blue/agent/838cbb8df3882356?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ 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.