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BOZOS

si.bozos/bozos · v1.0.0

Measured by MCP Station

Description written by the publisher, not verified

Read-only reference data and stateless utilities for AI agents: crawler and opt-out signal datasets.

Connect

claude mcp add --transport http bozos https://bozos.si/api/mcp

{
  "mcpServers": {
    "bozos": {
      "url": "https://bozos.si/api/mcp"
    }
  }
}

Tools as reported by the server

• search
  Search every BOZOS reference guide, dataset, note, and tool by keyword. Returns resource ids to pass to `fetch`, with the canonical URL to cite.
• fetch
  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
• timeInZones
  Convert a time between IANA time zones, or give the current time anywhere. Same as GET https://bozos.si/api/v1/time.
• dateMath
  Weekday, ISO week, date addition, and day/weekday counts. Same as GET https://bozos.si/api/v1/date.
• exactCalc
  Exact rational arithmetic with no floating-point error. Same as GET https://bozos.si/api/v1/calc.
• countText
  Count characters, words, bytes, and occurrences of a letter or substring. Same as GET https://bozos.si/api/v1/count.
• buildRobotsTxt
  Generate a robots.txt naming every documented AI crawler for a policy. Same as GET https://bozos.si/api/v1/robots.
• draftContactMessage
  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 c
• planAgentRetrieval
  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.
• auditAgentDiscovery
  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.
• actionPreflight
  Validate, normalize, and fingerprint a proposed agent action. Same as POST https://bozos.si/api/v1/preflight.
• verifyApprovedAction
  Verify that an action still matches its approved fingerprint. Same as POST https://bozos.si/api/v1/verify.
• textStats
  Measure text deterministically. Same as POST https://bozos.si/api/v1/text-stats.
• canonicalizeJson
  Canonicalize JSON and compute SHA-256. Same as POST https://bozos.si/api/v1/canonicalize.
• datasetChanges
  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 stric
• checkRobotsTxt
  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 ignor
• identifyUserAgent
  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
• utcNow
  Get the current UTC and Unix time. Same as GET https://bozos.si/api/v1/now.

Website · JSON · Text for agents · Registry updated 2026-10-21