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List attestations by bulk subject digests

An MCP tool from the GitHub API server, hosted on mcp.hjlabs.in.

List attestations by bulk subject digests List a collection of artifact attestations associated with any entry in a list of subject digests owned by a user. The collection of attestations returned by this endpoint is filtered according to… [POST /users/{username}/attestations/bulk-list]

Name on the gateway: github_api__users_list_attestations_bulk · may change things.

Parameters

NameTypeDescription
username requiredstringThe handle for the GitHub user account.
per_pageintegerThe number of results per page (max 100). For more information, see "Using…
beforestringA cursor, as given in the Link header. If specified, the query only searches…
afterstringA cursor, as given in the Link header. If specified, the query only searches…
subject_digests requiredarrayList of subject digests to fetch attestations for.
predicate_typestringOptional filter for fetching attestations with a given predicate type. This…

How to call it

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments
{
  "name": "github_api__users_list_attestations_bulk",
  "arguments": {
    "username": "…",
    "subject_digests": []
  }
}

Or connect the GitHub API server directly, which lists 1,221 tools including this one:

Run in your terminal
claude mcp add --transport http hj-github-api https://mcp.hjlabs.in/mcp/github-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Try asking

Use the list attestations by bulk subject digests tool with username set to ….

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