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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "marketplace": {
      "type": "http",
      "url": "https://api.graunt.com/v1/mcp"
    }
  }
}

claude mcp add --transport http marketplace https://api.graunt.com/v1/mcp

[mcp_servers.marketplace]
url = "https://api.graunt.com/v1/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "marketplace": {
      "type": "remote",
      "url": "https://api.graunt.com/v1/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "marketplace": {
      "type": "http",
      "url": "https://api.graunt.com/v1/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=marketplace&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpLmdyYXVudC5jb20vdjEvbWNwIn0%3D"
}

{
  "servers": {
    "marketplace": {
      "type": "http",
      "url": "https://api.graunt.com/v1/mcp"
    }
  }
}

{
  "mcpServers": {
    "marketplace": {
      "httpUrl": "https://api.graunt.com/v1/mcp"
    }
  }
}

extensions:
  "marketplace":
    enabled: true
    name: "marketplace"
    type: streamable_http
    uri: "https://api.graunt.com/v1/mcp"
    timeout: 300

Quality 74 / 100needs work

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
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 hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations9 of 9 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: meta_refinery_support_matrix (destructiveHint, idempotentHint, openWorldHint); search (destructiveHint, idempotentHint, openWorldHint); get_asset_manifest (destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 520 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability50 · weight 15

pass
stability.changes2 tool changes in 30 days
fail
stability.rug_pull1 tools kept their name but changed most of their description in 30 days; review before trusting them

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

9 tools, about 520 tokens to load them all · tool set c045ac5f458a · tools last changed 2026-10-02 · checked 2026-10-19 10:52 UTC

Tool changes

2026-10-02get_agent_commerce_manifestchangeddescriptionmeaning changed
before
Read the agent commerce manifest for a listing (D-269 v1 capability badges).
after · 40% of words in common
Read the agent commerce manifest for a listing: price, rights, and how to buy it.
2026-10-02fetchchangeddescription, output schema
before
Read one Graunt catalog packet by id. Returns its title, description, commercial terms, and public URL.
after · 56% of words in common
Read one Graunt catalog packet by id. Returns its title, description, price and whether an account is needed, its seller-declared rights, and its public URL.

Full history: list_changes · trend: quality JSON.

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 77 / 100

no-repository

provenance45

liveness100

freshness85

hygiene80

+dns-namespace +reachable +uptime-100% ~updated-46d-ago -no-repository

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

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://api.graunt.com/v1/mcp` streamable-http	none	yes	100%	212 ms	2025-06-18	2026-10-19

Tools (9)

`fetch`read-only	Read one Graunt catalog packet by id. Returns its title, description, price and whether an account is needed, its seller-declared rights, and its public URL.
`get_agent_commerce_manifest`read-only	Read the agent commerce manifest for a listing: price, rights, and how to buy it.
`get_asset`read-only	Read a single listing by id. Public projection.
`get_asset_manifest`read-only	Read the canonical asset manifest (sha256-stamped).
`get_bundle_manifest`read-only	Read the per-asset bundle inventory: every delivered file with role, format, size and content hash, plus counts that name the population each one counted.
`meta_capabilities`read-only	Read /v1/meta/capabilities — the authoritative capability state map.
`meta_refinery_support_matrix`read-only	Read /v1/meta/refinery-support-matrix.
`search`read-only	Search the Graunt catalog of evaluated data packets. Returns matching packets with their id, title, and public URL.
`search_assets`read-only	Search the public catalog of evaluated packets and listings. Returns paginated matches.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.graunt/marketplace",
  "title": "Graunt",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://api.graunt.com/v1/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "description": "Find agent-ready data packets and check their rights, provenance and hashes before you use them."
}