# Agent Manifest Protocol (AMP)

> Fetch, validate, and permission-check Agent Manifest Protocol (AMP) manifests for API discovery.

- name: com.agent-manifest/amp-mcp
- version: 0.1.5
- connection class: R0 (autonomous)
- trust: 95/100
- quality: 70/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.agent-manifest%2Famp-mcp
- tools: https://api.protogrid.dev/v1/servers/com.agent-manifest%2Famp-mcp/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "amp-mcp": {
      "type": "sse",
      "url": "https://mcp.agent-manifest.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 98
- freshness: 100
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-96% +updated-18d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 70/100 (needs work)

### protocol: 50 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- warn `protocol.transport`: only the legacy HTTP+SSE transport, deprecated until 2027-07-28
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: check_agent_permissions (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); fetch_manifest_by_domain (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); validate_manifest_syntax (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
- pass `tools.token_cost`: about 523 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: deps.dev does not know @agentmanifest/mcp-server@0.1.5

- tools: 3, about 523 tokens to load them all
- tool set hash: b195ad5d0ece6cf173891e543a6bdc3a
- badge: [![protogrid quality](https://protogrid.dev/badge/com.agent-manifest/amp-mcp.svg)](https://protogrid.dev/servers/com.agent-manifest/amp-mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Dependencies

- npm @agentmanifest/mcp-server@0.1.5: unknown

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

- https://mcp.agent-manifest.com/mcp (sse, auth none, reachable true, uptime30d 0.9558824)

## Packages

- npm @agentmanifest/mcp-server@0.1.5

## Tools (3)

- `check_agent_permissions`: Given an intended HTTP action (method + path or full URL) and a manifest, determine whether the action aligns with declared endpoints, authentication, payment onboarding, rate limits, and language in agent_notes.
- `fetch_manifest_by_domain`: Resolve an API origin from a domain (e.g. "bakebase.agent-manifest.com"), try standard AMP discovery URLs, and return parsed manifest JSON plus metadata.
- `validate_manifest_syntax`: Validate a manifest JSON string or object against the official AMP JSON Schema for its spec_version (agentmanifest-0.2 or agentmanifest-0.3). Returns errors or a success_token.