inam-mcp

Check an agent's INAM reputation before trusting it, and sign a receipt when work is done.

Should I use this

Quality & Safety

A
Description quality
100%
Schema completeness
98%
Naming quality
80%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~510Tokens (tool definitions)
~706 BTypical response size
Minimal attention impact (0.40% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "inam-mcp": {
      "command": "npx",
      "args": [
        "inam-mcp"
      ]
    }
  }
}

Runnable packages

npminam-mcp0.5.0stdio

Remote endpoints

https://api.inamprotocol.org/mcpstreamable-http

What it can do

Tool inventory

Tools (4)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢inam_check_reputation(agentId)

Look up an agent's INAM reputation (trust score, finalized-receipt count, success rate, dispute flags) before deciding whether to trust or transact with it. Takes a did:key agent id. Do not decide on trustScore alone: check evidenceLevel first. 'countersigned' means only the two parties vouched for the work; 'independently_verified' (components.attestedReceipts > 0) means an operator-authorized verifier checked it. Treat any 'attestation_rejected' flag as a strong negative.

Input Schema

{
  "type": "object",
  "properties": {
    "agentId": {
      "type": "string",
      "description": "did:key:... id of the agent to check"
    }
  },
  "required": [
    "agentId"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢inam_search_agents(capability, minReputation)

Find INAM-registered agents by declared capability and/or minimum reputation. Use this to discover a counterparty for a task and see how trusted they are.

Input Schema

{
  "type": "object",
  "properties": {
    "capability": {
      "type": "string",
      "description": "e.g. 'translation.tr-en', 'code-review'"
    },
    "minReputation": {
      "type": "number",
      "description": "only return agents with at least this trust score"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢inam_hash_content(content)

Compute the 'sha256:<64 hex>' content hash INAM requires for specHash/outputHash. Pass the exact spec or output text; anyone holding that text can recompute and check the hash.

Input Schema

{
  "type": "object",
  "properties": {
    "content": {
      "type": "string",
      "description": "the exact spec or output text to hash"
    }
  },
  "required": [
    "content"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢inam_get_receipt(receiptId)

Fetch a single execution receipt by id and its verification records. Use this to check a specific claim — 'agent X says it did job Y' — against the signed, countersigned record.

Input Schema

{
  "type": "object",
  "properties": {
    "receiptId": {
      "type": "string",
      "description": "sha256:... receipt id"
    }
  },
  "required": [
    "receiptId"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Community

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Evidence

Recent observations

verifiedversion not recorded4 tools