# Obeliskgate Trust Tools MCP server

Source: https://glimind.com/server/mcp-registry%2Fcom.obeliskgate%2Ftrust-tools
Registry id: `mcp-registry/com.obeliskgate/trust-tools`
Status: live (checked 2026-10-27T04:26:13.139Z)

## Measurements (30 days)

- Uptime: 99.91%
- Checks: 4991
- Outages (90 days): 5

## Install

```json
{
  "mcpServers": {
    "obeliskgate-trust-tools-mcp-server": {
      "type": "http",
      "url": "https://obeliskgate.com/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http obeliskgate-trust-tools-mcp-server https://obeliskgate.com/mcp
```

## Tools (9)

- `explain_rating`: Explain what an Obelisk Rating number means: its trust band, how the public scan scores, and what typically moves a score. Deterministic by default; pass narrat
- `gate_status`: Read the Gate's public liveness facts: issuer, served code revision, OIDC availability, and supported protocols. No posture internals.
- `get_agent_proof`: Read an Obelisk agent's public proof vector by opaque proof id. Returns independent claims with freshness and scope; never a scalar trust score or a claim of no
- `get_org_rating`: Read the public Obelisk Rating (0-100 score, trust band, and trend) for a registered organization by its slug.
- `pin_tool_manifest`: Pin an MCP tool manifest before an agent trusts it. Returns a SHA-256 digest per tool and for the whole catalogue (canonical JSON, every field counts), hidden-t
- `scan_trust`: Run Obelisk's public trust scan on an https URL — TLS and security-header posture, scored as an Obelisk Rating. Read-only, SSRF-guarded.
- `transparency_head`: Read the current signed transparency head of Obelisk's tamper-evident receipt ledger. Save headAnchorHash with anchorCount and compare later: the count must nev
- `verify_agent_run_proof`: Verify an Obelisk run proof. Pass run_proof_token, the token Obelisk signs at POST /api/agent-proof/run: the tool checks Obelisk's signature against its publish
- `verify_token`: Verify that a JSON Web Token was minted by this Obelisk Gate (ES256, correct issuer) and report its type, subject, assurance, and principal. Never returns secre

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.