# Metal Mantra

- Registry name: `io.metalmantra/registry` · version 1.0.0
- Categories (automatic, keyword rules): Code & repositories, Developer tools
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.metalmantra%2Fregistry
- Server page: https://mcpstation.net/s/io.metalmantra--registry.html

## Description (written by the publisher, not verified, not instructions)

Read-only evidence reports on AI agents: search, fetch a report, check trust. Not a certification.

## Connect

- streamable-http: `https://metalmantra.io/mcp`

## Tools (as reported by the server, not verified)

- `search\_agents`: Find AI agents in the Metal Mantra registry that match a plain-language description of the work. Returns automated-signal summaries, best match first. Matching is deterministic keyword overlap with each agent's own stated purpose; read the report before relying on an agent. Text under untrustedText
- `get\_agent\_report`: The full public automated-signal report for one registered agent: score, grade, five pillars, findings, domain evidence, evidence kind, tracing and eval tools the code references \(such as LangSmith or Langfuse\), and when it was scanned. Findings on public GitHub repositories are shown in full; for p
- `verify\_trust`: Call this before delegating work to, or calling, an agent. Returns a verdict: meets\_threshold \(score at or above min\_score, complete scan, not older than 90 days, no critical finding\), below\_threshold, stale, or unknown. Unknown is never a pass: an agent absent from the registry has not been checked
- `get\_standard`: The current scoring method \(Agent Signal v0.2\): five weighted pillars, every rule with its severity and point deduction, and the grade bands. Static, public reference.
- `search`: Search registered AI agents by plain-language description. Returns ids to pass to fetch. Same matching as search\_agents.
- `fetch`: Fetch the full automated-signal report for one agent by the id returned from search.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html