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Agent Guild MCP Server

Developer ToolsUse Caution3.5MCP RegistryLocalRemote
Free

Server data from the Official MCP Registry

Free self-serve Agent Passports for AI agents: signed, portable, offline-verifiable credentials.

About

Free self-serve Agent Passports for AI agents: signed, portable, offline-verifiable credentials.

Remote endpoints: streamable-http: https://agent-guild-5d5r.onrender.com/mcp/

Security Report

3.5
Use Caution3.5High Risk

Agent Guild is a sophisticated reputation system for AI agents with generally sound cryptographic foundations (W3C DIDs, Verifiable Credentials, EigenTrust scoring). However, the codebase exhibits several moderate security concerns: custodial storage of agent private keys in the local JSON/SQLite store, complex credential handling without clear input validation patterns, and broad file I/O and network permissions that could be more granular. The permissions are reasonable for a reputation-graph middleware service, but the sensitive key storage and lack of clear input validation on untrusted data are material concerns for a service handling agent identity and financial transactions. Supply chain analysis found 5 known vulnerabilities in dependencies (0 critical, 1 high severity).

4 files analyzed · 14 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

process_spawn

Check that this permission is expected for this type of plugin.

How to Install & Connect

Available as Local & Remote

This plugin can run on your machine or connect to a hosted endpoint. during install.

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Agent Guild MCP Server - Signed machine messages + wallet trust gates via x402; free | MCP Marketplace