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Graunt

com.graunt/marketplace · v1.0.0

Tools changed (7 days)

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Read-only (all tools declare readOnlyHint)
Capabilities declared	prompts, resources, tools
Tool definitions	9 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Find agent-ready data packets and check their rights, provenance and hashes before you use them.

streamable-http · https://api.graunt.com/v1/mcp

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

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

search
Search the Graunt catalog of evaluated data packets. Returns matching packets with their id, title, and public URL.
fetch
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. A free packet that needs no account also returns its files: small text files (CSV, JSON, Markdown, text and similar) in the text, and a short-
search_assets
Search the public catalog of evaluated packets and listings. Returns paginated matches.
get_asset
Read a single listing by id. Public projection.
get_agent_commerce_manifest
Read the agent commerce manifest for a listing: price, rights, and how to buy it.
get_asset_manifest
Read the canonical asset manifest (sha256-stamped).
get_bundle_manifest
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 /v1/meta/capabilities — the authoritative capability state map.
meta_refinery_support_matrix
Read /v1/meta/refinery-support-matrix: the source types Graunt accepts and what the Refinery does with each. Every upload gets deterministic extraction; a model drafts only the listing fields a seller leaves empty.

2026-10-22: search, fetch, search_assets, get_asset, get_agent_commerce_manifest, get_asset_manifest, get_bundle_manifest, meta_capabilities, meta_refinery_support_matrix
2026-10-16: search, fetch, search_assets, get_asset, get_agent_commerce_manifest, get_asset_manifest, get_bundle_manifest, meta_capabilities, meta_refinery_support_matrix

JSON · Text for agents · Registry updated 2026-09-03