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MCP Server Marketplace

Model Context Protocol servers extend your AI coding agent with real capabilities — database access, API integrations, browser automation, and more. Every MCP server on RuleSell is ingested from a public GitHub repo with its real author, SPDX license, and star count on display. Each listing carries a quality score computed from freshness, schema cleanliness, and review signals — no fake badges.

Recent research found 36.7% of public MCP servers have SSRF vulnerabilities. Review the source repo before granting a server broad permissions — the checks we run today are published at /trust.

Verified MCP Servers

Why use RuleSell for MCP servers?

Honest provenance

Every server links its public source repo, with SPDX license gating at ingest and manual review for flagged listings. Automated scanning is roadmap — see /trust.

Cross-agent compatible

MCP servers work with Claude Code, Cursor, Windsurf, Cline, Codex, and any MCP-compatible client. One install, multiple tools.

Graceful shutdown tested

Every listed server handles SIGTERM/SIGINT cleanly. No zombie processes.

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