NestDaddy
All servers NestDaddy MCP Blog Sign inTry it free
MCP server directory

Developer tools MCP servers

Work with code, repositories, docs, tests and developer platforms. Every server below is from the official MCP registry and is checked by us each day.

54,766servers listed
37,589remote endpoints
33,696answered our last check
13 Nov 2026last updated

Developer tools

3,807 servers · page 122 of 127

  1. 航班管家航空数据 MCP | Flight Master Aviation Data MCP

    io.github.flight-master-dast/aviation-data-mcp

    航班管家 DAST 官方航空数据 MCP，支持 Remote HTTP 与 npm STDIO，提供航班动态、天气、轨迹及延误风险。Official Flight Master MCP.

    Developer tools Remote Updated 8 Sep 2026
    Not responding

  2. Run Python

    io.github.hal9ai/run-python

    Run Python code from natural language prompts, with optional PyPI package install.

    Developer tools Remote Updated 8 Sep 2026
    Not responding

  3. x402 MCP Starter

    io.github.kadopi/x402-mcp-starter

    Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.

    Developer tools Remote Updated 6 Sep 2026
    Not responding

  4. MCP Finder

    io.github.ux-xd/mcpfinder

    Find an MCP server for any task: searches the official registry, Smithery and npm; remote-first.

    Developer tools Remote Updated 2 Sep 2026
    Not responding

  5. JAIPilot

    io.github.JAIPilot/jaipilot

    Ship better Java with your coding agent.

    Developer tools Remote Updated 1 Sep 2026
    Not responding

  6. Safe4

    ai.safe4/safe4

    Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402.

    Developer tools Remote Updated 27 Aug 2026
    Not responding

  7. framework-mcp

    io.github.81labsapps-ops/framework-mcp

    Verified, version-pinned answers about fast-moving frameworks for coding agents.

    Developer tools Remote Updated 22 Aug 2026
    Not responding

  8. DERO MCP Server

    io.github.DHEBP/dero-mcp-server

    Read-only DERO blockchain MCP: 33 tools (12 composites) incl. TELA discovery + bundled docs.

    Developer tools Remote Updated 21 Aug 2026
    Not responding

  9. Mcp Empty Public

    io.github.brkd-h1/mcp-empty-public

    Minimal streamable HTTP MCP server used for owned-account registry connectivity tests.

    Developer tools Remote Updated 19 Aug 2026
    Not responding

  10. Feedback Synthesis MCP

    io.github.sapph1re/feedback-synthesis-mcp

    Synthesize GitHub Issues, HN and App Store reviews into ranked pain clusters. Pay-per-call x402.

    Developer tools Remote Updated 19 Aug 2026
    Not responding

  11. Strategy Lab

    xyz.kellyruns/strategy-lab

    Stress-test lowcap, perp and LP strategies. Returns the full distribution and a reproduction seed.

    Developer tools Remote Updated 14 Aug 2026
    Not responding

  12. Empty Public Canary

    io.github.brkd-h1/empty-public-canary

    Public-repo MCP canary with spoofed private repository.id for owned-account registry fallback test.

    Developer tools Remote Updated 12 Aug 2026
    Not responding

  13. Readme Canary

    io.github.brkd-h1/readme-canary

    Security research canary remote MCP server for owned-account testing.

    Developer tools Remote Updated 12 Aug 2026
    Not responding

  14. Postal Lookup MCP

    io.github.Lulu-The-Narwhal/postal-lookup-mcp

    Free, keyless postal/ZIP code lookup: place name(s), state/region, and coordinates.

    Developer tools Remote Updated 9 Aug 2026
    Not responding

  15. Breaking Changes & Migration Data

    io.github.nigelcox98/breaking-changes

    What breaks when you upgrade a package, and what to use instead - from official docs.

    Developer tools Remote Updated 5 Aug 2026
    Not responding

  16. DepFeed

    dev.depfeed/depfeed

    Change intelligence for coding agents: sourced breaking changes for npm, PyPI, and Rust packages.

    Developer tools Remote Updated 2 Aug 2026
    Not responding

  17. Gnt

    io.github.gnt-ai/gnt

    Git-native policy layer for AI agents: check_action verdicts against rules approved via PR.

    Developer tools Remote Updated 2 Aug 2026
    Not responding

  18. Npm Package Ws Has 241560546 Weekly Downloads But Sdk

    io.github.nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdk

    Stateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema di

    Developer tools Remote Updated 27 Jul 2026
    Not responding

  19. nexus0-agent-rail

    io.github.MikeHunt69702/agent-gateway

    Pay-per-call DNS/TLS truth and npm/PyPI breakage checks via x402. No account or API key.

    Developer tools Remote Updated 25 Jul 2026
    Not responding

  20. Attester Oracle

    io.github.maminihds/attester-mcp

    Verify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account.

    Developer tools Remote Updated 25 Jul 2026
    Not responding

  21. Litmus

    io.github.polygraphso/litmus

    Grade MCP servers A to F with the open behavioral litmus. npm: full toolset; hosted: lookups only.

    Developer tools Remote Updated 20 Jul 2026
    Not responding

  22. Package Intel MCP

    io.github.selflabbs/package-intel-mcp

    Package intelligence for AI agents across npm, PyPI, crates.io and deps.dev. No API keys.

    Developer tools Remote Updated 19 Jul 2026
    Not responding

  23. EconomyOS

    xyz.economyos/economyos

    Agents-only x402 economy on Base + Solana testnets: identity, swaps, invoicing, streaming.

    Developer tools Remote Updated 18 Jul 2026
    Not responding

  24. Nanami Products

    io.github.haserisa0810-gif/nanami-products

    Pre-computed astrology YAML via Swiss Ephemeris. Calculation is code, interpretation is AI.

    Developer tools Remote Updated 12 Jul 2026
    Not responding

  25. Time

    network.clockchain/time

    Clockchain®: neutral verified network time for AI agents (get_time). Testnet.

    Developer tools Remote Updated 7 Jul 2026
    Not responding

  26. Marmo Ui

    io.github.mahmoudilyan/marmo-ui

    Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.

    Developer tools Remote Updated 6 Jul 2026
    Not responding

  27. Asynthetic

    io.github.asyntheticai/asynthetic

    Ground truth for AI coding agents: what breaks between library versions and how to fix it

    Developer tools Remote Updated 5 Jul 2026
    Not responding

  28. Mcp

    io.github.seldonframe/mcp

    Build, deploy, and sell AI agents for local-service businesses - from your IDE.

    Developer tools Remote Updated 3 Jul 2026
    Not responding

  29. HS Code Classifier

    io.github.OjasKord/hs-code-classifier-mcp-server

    Classify products to official HS codes and validate supplier codes before customs submissions

    Developer tools Remote Updated 25 Jun 2026
    Not responding

  30. Zugabot

    io.github.Zuga-luga/zugabot

    Paid dev services for AI agents: code review, bug-fix, tests, docs, audits. USDC on Base x402.

    Developer tools Remote Updated 17 Jun 2026
    Not responding

Data: the official MCP registry, read daily. Live status, response time and tool lists come from our own check: we connect without credentials, so servers that need a key show as "Live, key required". Maintainers can add a "Listed on NestDaddy" badge from their server's page.