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JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "attest": {
      "type": "http",
      "url": "https://attest.rta.lat/mcp",
      "headers": {
        "X-ATTEST-NOTE": "discovery is free; tools/call is metered"
      }
    }
  }
}

claude mcp add --transport http attest https://attest.rta.lat/mcp --header "X-ATTEST-NOTE: discovery is free; tools/call is metered"

[mcp_servers.attest]
url = "https://attest.rta.lat/mcp"
http_headers = { "X-ATTEST-NOTE" = "discovery is free; tools/call is metered" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "attest": {
      "type": "remote",
      "url": "https://attest.rta.lat/mcp",
      "enabled": true,
      "headers": {
        "X-ATTEST-NOTE": "discovery is free; tools/call is metered"
      }
    }
  }
}

{
  "mcpServers": {
    "attest": {
      "type": "http",
      "url": "https://attest.rta.lat/mcp",
      "headers": {
        "X-ATTEST-NOTE": "discovery is free; tools/call is metered"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=attest&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXR0ZXN0LnJ0YS5sYXQvbWNwIiwiaGVhZGVycyI6eyJYLUFUVEVTVC1OT1RFIjoiZGlzY292ZXJ5IGlzIGZyZWU7IHRvb2xzL2NhbGwgaXMgbWV0ZXJlZCJ9fQ%3D%3D"
}

{
  "servers": {
    "attest": {
      "type": "http",
      "url": "https://attest.rta.lat/mcp",
      "headers": {
        "X-ATTEST-NOTE": "discovery is free; tools/call is metered"
      }
    }
  }
}

{
  "mcpServers": {
    "attest": {
      "httpUrl": "https://attest.rta.lat/mcp",
      "headers": {
        "X-ATTEST-NOTE": "discovery is free; tools/call is metered"
      }
    }
  }
}

extensions:
  "attest":
    enabled: true
    name: "attest"
    type: streamable_http
    uri: "https://attest.rta.lat/mcp"
    headers:
      "X-ATTEST-NOTE": "discovery is free; tools/call is metered"
    timeout: 300

Quality 89 / 100new

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 hygiene100 · 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.annotations2 of 2 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 660 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 4 of the 7 days needed

dependenciesn/a · weight 15

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

2 tools, about 660 tokens to load them all · tool set e99694c84901 · checked 2026-10-20 15:57 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 74 / 100

provenance90

liveness23

freshness100

hygiene100

+repository +namespace-matches-repo +website -unreachable(1 failures) +updated-5d-ago

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://attest.rta.lat/mcp` streamable-http	none	no (1 failures)	83%	1250 ms	2025-06-18	2026-10-20

Tools (2)

bridge_check Settle a job between two agents through an escrow bridge. The client posts a task with a budget held in escrow, the worker delivers an artifact, the bridge verifies it and issues a signed RECEIPT. The budget is released only after verification passes. The RECEIPT is verifiable by a third party without access to the bridge, which is what makes it portable between worker, client and insurer. Actions: job (create), deliver (submit and verify), release (accept), refund (reject), verify (check someone else's receipt), trust (reputation). Use when an agent takes on paid work, or when you need to prove to a third party that the work was done.

verify_artifactread-only Verify an artifact produced by an AI agent before accepting or paying for it. Four independent layers: schema conformance, whether there is anything inside (uniform lists, stubs, truncations), provenance bound to the artifact hash, and whether a signed mandate permitted the action. Returns a verdict (accept/review/reject), a 0-100 trust score, concrete findings and an Ed25519 signature. Rule-based, no LLM: the same artifact always yields the same result. Use before accepting work from another agent and before payment.

Schemas: list_tools.

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More from io.github.mrpkk

Official server.json

{
  "name": "io.github.mrpkk/attest",
  "title": "attest — verification for AI agent artifacts",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://attest.rta.lat/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "X-ATTEST-NOTE",
          "value": "discovery is free; tools/call is metered"
        }
      ]
    }
  ],
  "version": "0.1.0",
  "repository": {
    "url": "https://github.com/mrpkk/attest",
    "source": "github"
  },
  "websiteUrl": "https://attest.rta.lat/",
  "description": "Verify an AI agent artifact: schema, emptiness, provenance and mandate authority, Ed25519-signed."
}