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Agent Manifest Protocol (AMP)

R0· no sign-in

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

v0.1.5 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality70needs work
Trust95of 100
Uptime, 30 days95%
Latency p50313 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "amp-mcp": {
      "type": "sse",
      "url": "https://mcp.agent-manifest.com/mcp"
    }
  }
}
claude mcp add --transport sse amp-mcp https://mcp.agent-manifest.com/mcp
[mcp_servers.amp-mcp]
url = "https://mcp.agent-manifest.com/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "amp-mcp": {
      "type": "remote",
      "url": "https://mcp.agent-manifest.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "amp-mcp": {
      "type": "sse",
      "url": "https://mcp.agent-manifest.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=amp-mcp&config=eyJ0eXBlIjoic3NlIiwidXJsIjoiaHR0cHM6Ly9tY3AuYWdlbnQtbWFuaWZlc3QuY29tL21jcCJ9"
}
{
  "servers": {
    "amp-mcp": {
      "type": "sse",
      "url": "https://mcp.agent-manifest.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "amp-mcp": {
      "url": "https://mcp.agent-manifest.com/mcp"
    }
  }
}
extensions:
  "amp-mcp":
    enabled: true
    name: "amp-mcp"
    type: sse
    uri: "https://mcp.agent-manifest.com/mcp"
    timeout: 300

Quality 70 / 100needs work

protocol50 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • warn
    protocol.transportonly the legacy HTTP+SSE transport, deprecated until 2027-07-28
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: fetch_manifest_by_domain (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); validate_manifest_syntax (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); check_agent_permissions (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
  • pass
    tools.token_costabout 523 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledeps.dev does not know @agentmanifest/[email protected]

3 tools, about 523 tokens to load them all · tool set b195ad5d0ece · checked 2026-10-19 16:20 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 95 / 100

provenance85
liveness98
freshness100
hygiene100

+repository +dns-namespace +website +reachable +uptime-95% +updated-17d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@agentmanifest/[email protected] npmthis version is not known to the dependency resolver

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://mcp.agent-manifest.com/mcp ssenoneyes95%313 ms2025-11-252026-10-19
packageregistryversionruntimesecrets
@agentmanifest/mcp-servernpm0.1.5–

Tools (3)

check_agent_permissionsGiven 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_domainResolve 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_syntaxValidate 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.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "com.agent-manifest/amp-mcp",
  "title": "Agent Manifest Protocol (AMP)",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.agent-manifest.com/mcp",
      "type": "sse"
    }
  ],
  "version": "0.1.5",
  "packages": [
    {
      "version": "0.1.5",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@agentmanifest/mcp-server",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "environmentVariables": [
        {
          "name": "AMP_FETCH_TIMEOUT_MS",
          "default": "15000",
          "description": "HTTP timeout (ms) when fetching manifests from API origins."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/AMProtocol/AMP",
    "source": "github"
  },
  "websiteUrl": "https://agent-manifest.com",
  "description": "Fetch, validate, and permission-check Agent Manifest Protocol (AMP) manifests for API discovery."
}