ToolFit + MCPCheck

Connect Remote server

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

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

{
  "servers": {
    "toolfit": {
      "type": "http",
      "url": "https://api.youraitools.co/toolfit/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://api.youraitools.co/toolfit/mcp

Tools 6 found in our last check

• 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, Bedrock, MCP; add openai_strict for strict mode) with JSON paths and fixed definitions, tool pairs models will confuse wi…

• 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 definitions). Each change is labeled breaking (removed tool or param, new required param, type or enum removal), suspicious (ne…

• 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, protocol version, sign-in method (OAuth protected-resource metadata), x402 payment terms if it asks for payment, latenc…

• 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 days and POSTs an HMAC-SHA256 signed JSON webhook to your https endpoint when its tools/list fingerprint or grade chang…

• 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. Needs watch_id and the secret returned when it was created.

• watch_cancel

  Free: cancel a watch (no further checks or webhooks; not refunded). Needs watch_id and the secret returned when it was created.

Details

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• bv7x strategy agents

  Find bv7x prediction agents on Robinhood Chain by market; quote their sealed calls, sold via x402.

• Chronary

  Calendar API for AI agents: events, availability, Google/Microsoft setup, scheduling, and iCal.

• Mastering

  Audio mastering for AI agents: LUFS analysis, Suno artifact cleanup, free daily master.

• Modulos AI Governance Platform

  Evaluate Modulos (EU AI Act, ISO 42001, NIST AI RMF): capabilities, trust, comparisons. Book a demo.

• naulon

  Check citations and retractions by DOI, and see the x402 price an AI agent pays to cite a source.

• NextConstraint

  Your SaaS funnel's costliest leak, its fix, watchdog alerts and verdicts, from NextConstraint.