co.youraitools/toolfit

up checked 2026-11-11T02:37:57.026Z

Unclaimed · Unverified

Publisher-provided title

ToolFit + MCPCheck

Publisher-provided description

Audit, pin and diff agent tool lists; preflight and watch remote MCP servers. Free tier; x402.

Summary by lookupd

Audits agent tool lists for token cost and schema errors, checks remote MCP servers, diffs tool changes, and runs paid watches.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http toolfit https://api.youraitools.co/toolfit/mcp

Codex, remote (streamable-http)

codex mcp add toolfit --url https://api.youraitools.co/toolfit/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "toolfit": {
      "url": "https://api.youraitools.co/toolfit/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

audit_tools Check the tool definitions an agent loads, before they cost tokens or fail: estimated tokens per tool, schema errors per provider (OpenAI, Anthropic, Gemini, Be
diff_tools What changed in a tool list since you approved it? Compares "tools" or "url" now with "pin" (set_id from audit_tools/diff_tools) or "baseline" (earlier definiti
check_mcp_server Does this remote MCP server work, and is it worth connecting or paying for? Sends initialize and tools/list only (never calls a tool) and reports reachability,
watch_mcp_server Hosted watch (paid only; this MCP call validates and returns how to pay): ToolFit re-audits a public remote MCP server every 24 h ($0.25) or 6 h ($0.60) for 30
watch_status Free: state (active, expired, cancelled), interval, expiry, next check, last result (pin, grade, score, tool count) and webhook delivery counters for a watch. N
watch_cancel Free: cancel a watch (no further checks or webhooks; not refunded). Needs watch_id and the secret returned when it was created.

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/co.youraitools/toolfit.svg)](https://lookupd.com/servers/co.youraitools/toolfit)