AGA MCP Server

Provides verifiable decision records for AI agents by generating signed receipts for tool requests. It allows agents to record policy decisions, export hash-linked bundles with Merkle proofs, and enables reviewers to verify these records against expected public keys without connecting to the live service.

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Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by Attested Intelligence

Vendor documentation

What you can do with it

Record policy decisions for agent tool requests
Export signed receipts with Merkle proofs
Verify receipt integrity against a public key
Inspect signed fields and policy references

Source and maintenance

Community listingRegistry 3.6.2

mcp-registry: io.github.attestedintelligence/aga-mcp-server@3.6.2 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@attested-intelligence/aga-mcp-server 3.6.2

npm

@attested-intelligence/aga-mcp-server package definition

{
  "version": "3.6.2",
  "transport": "stdio",
  "identifier": "@attested-intelligence/aga-mcp-server",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "AGA_GATEWAY_KEY",
      "format": "string",
      "description": "Ed25519 seed, 64 hex characters, that signs this server's evidence-bundle receipts and checkpoint, so gateway_public_key (get_server_info) is the same after a restart and can be pinned. Set in your MCP client's configuration, the seed sits inside the governed client's trust domain. Receipts are kept in memory only; save a generate_evidence_bundle result before the server stops. Unset or invalid: a new key each start, warned on stderr. When set, even to an invalid value, AGA_GATEWAY_KEY_FILE is not read."
    },
    {
      "name": "AGA_GATEWAY_KEY_FILE",
      "format": "filepath",
      "description": "Path to a file holding the 64-hex Ed25519 seed; read only when AGA_GATEWAY_KEY is unset or empty, with the same effect. A stdio server started by your MCP client runs as the client's OS user, so the file sits inside the governed client's trust domain. Missing, unreadable or invalid: a new key each start, warned on stderr."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "aga-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@attested-intelligence/aga-mcp-server@3.6.2"
      ],
      "env": {
        "AGA_GATEWAY_KEY": "<YOUR_AGA_GATEWAY_KEY>",
        "AGA_GATEWAY_KEY_FILE": "<YOUR_AGA_GATEWAY_KEY_FILE>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "aga-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@attested-intelligence/aga-mcp-server@3.6.2"
      ],
      "env": {
        "AGA_GATEWAY_KEY": "<YOUR_AGA_GATEWAY_KEY>",
        "AGA_GATEWAY_KEY_FILE": "<YOUR_AGA_GATEWAY_KEY_FILE>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "aga-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@attested-intelligence/aga-mcp-server@3.6.2"
      ],
      "env": {
        "AGA_GATEWAY_KEY": "<YOUR_AGA_GATEWAY_KEY>",
        "AGA_GATEWAY_KEY_FILE": "<YOUR_AGA_GATEWAY_KEY_FILE>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "aga-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@attested-intelligence/aga-mcp-server@3.6.2"
      ],
      "env": {
        "AGA_GATEWAY_KEY": "<YOUR_AGA_GATEWAY_KEY>",
        "AGA_GATEWAY_KEY_FILE": "<YOUR_AGA_GATEWAY_KEY_FILE>"
      }
    }
  }
}

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