Every server below was scanned with the same deterministic engine that powers the MCP Trust Checker CLI and free API. The A–F Trust Score answers one question — how safe is this server for you to adopt: it starts from the threat score of its published code, then adjusts down for the capability blast radius, how strongly the publisher is verified, and how much of the package the scan could actually see. No pay-to-list, no self-reported ratings, and every point is itemised with its evidence.
MCP server for searching Swift Package Manager dependencies
Lossless-by-default context compression for LLM coding agents — HTTP proxy, CLI, and MCP server.
AI mesh network MCP server — Claude, Gemini, Codex as crew
10th Man Protocol — Adversarial review MCP server for Claude Code. Spawns 3 contrarian agents to challenge proposed code changes before execution.
Know what your MCP server's tool surface costs an agent — in tokens and tool-selection accuracy.
MCP server that helps AI coding agents understand codebases before making changes — summarize_project, find_related_files, pre_edit_check
MCP weather server
STDIO MCP relay that exposes a page's WebMCP tools to agents through Chrome DevTools MCP.
MCP server for generating code review documents from git branch comparisons
A firewall between AI coding agents and dangerous actions. Blocks hallucinated packages, leaked secrets, destructive commands, and test-subversion.
To install dependencies:
Blazing-fast semantic code toolkit for Claude - Smart context, git-aware indexing, symbol editing, find references. 15+ languages, NO LSP needed, 100% free
Encrypted credential manager MCP server for AI coding tools. Securely store and serve API keys for Cloudflare, GitHub, Railway and more.
MCP server for Chrome extension testing — access chrome.storage, Service Workers, declarativeNetRequest and more from AI coding agents
Per-project RAG memory MCP server for AI coding agents (native Go binary, downloaded on install)
GoGuard - Intelligent Go code quality assurance MCP server with smart change detection and risk analysis
High-performance MCP server for code navigation — powered by Go, installed via npm
MCP server for monster online payment with TypeScript
MCP server for Node.js core contributors
Multi-exchange AI trading via MCP. 107 exchanges. One AI.
MCP server for OpenWeather One Call API 3.0
RunCrucible MCP server: testing + QA tools
MCP server for managing secrets - allows AI assistants to write .env files without seeing secret values
MCP server wrapping SiteOne Crawler CLI for SEO auditing and site analysis