MCP Server Directory

Zero-cost MCP server for local code inspection and best-practice recommendations

Agent Safe io.github.wowcool/agentsafe

Email safety MCP server. Detects phishing, prompt injection, CEO fraud for AI agents.

agent-negotiation-mcp io.github.CSOAI-ORG/agent-negotiation-mcp

Agent Negotiation MCP Server by MEOK AI Labs

Merka2a MCP server - AI agents search, negotiate and order GPU compute

Production IMAP & SMTP for Claude: multi-account email search, triage, send, and spam checks.

agent-orchestrator-mcp io.github.CSOAI-ORG/agent-orchestrator-mcp

Agent Orchestrator MCP Server by MEOK AI Labs

Generate, randomize, explain, and manage u-he synthesizer presets via the Model Context Protocol.

MCP server for Obsidian Smart Connections. Semantic search using your vault's embeddings.

Analyze test coverage from LCOV files - makes AI agents coverage-aware without wasting tokens

MCP server for the Geomelon geographic API — stdio and remote HTTP transports

Mission — Trust Graduation Gate io.github.gomission/mcp

Trust Graduation gate: Claude can do real work once Mission decides what it is allowed to do.

MCP server for XAUUSD gold market data + 4-tier trading toolkit (TA, backtest, SMC, risk).

GooodBilling 公式 MCP Server — Claude Desktop / Cursor 等の MCP 対応クライアントから AI ファーストで請求書・見積を操作する

Flori Financial Data API io.github.goosemafia22-rgb/flori-financial-data

SEC EDGAR financials, insider trading, and economic data for AI agents. US GAAP + IFRS.

Inter-agent communication for multi-agent Claude Code workflows.

Local personal memory for agents as MCP tools — remember, recall, search, context, graph traversal.

MCP server for Amazon S3 and S3-compatible endpoints (LocalStack, MinIO). Single Go binary.

23 Solana on-chain data tools for AI agents via x402 micropayments + rug-screen token verdict

MCP server for Blacksmith CI - query runs, analyze test failures, detect flaky tests.

Cortex io.github.FilippoPilo/cortex

Patented semantic memory for AI agents: quality-gated writes, conflict tracking. Free trial.

wikimint io.github.greenmtnsun/wikimint

Generate wiki docs from source code. Supports PowerShell, Python, Go, C#, Java, COBOL.

agent-token-budget-mcp io.github.CSOAI-ORG/agent-token-budget-mcp

Agent Token Budget MCP — hard per-session token + spend cap with signed budget-exhausted

Access GitHub repos, npm/PyPI packages, Stack Overflow, arXiv, and Google Scholar

Get GitHub repository stats, search repos, analyze languages, and compare projects