MCP servers · Developer tools

50 listings on this page, in order of arrival. Each one has its own page with README, repository facts and source links.

1. Agentic Terminal Directory
   Verified merchants accepting agentic payments on Lightning/L402/BOLT12/USDT — search, verify, pay.
2. ai.aliengiraffe/spotdb ★ 21
   Ephemeral data sandbox for AI workflows with guardrails and security
3. ai.clarx/mcp
   Score agent manifests, generate CI workflows, and pull Clarx scan findings into your IDE.
4. HAPI MCP Server
   HAPI MCP server: Dynamically exposes OpenAPI REST APIs as MCP tools for AI assistants
5. Petstore MCP Server ★ 9
   Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server
6. Apprise RMCP ★ 2
   Rust MCP server and CLI for Apprise notification fan-out across dozens of delivery backends.
7. Cortex RMCP ★ 3
   Self-hosted homelab log intelligence over MCP, CLI, and REST with SQLite/FTS.
8. Gotify RMCP ★ 2
   Rust MCP server and CLI for Gotify push notifications and message management.
9. Apprise RMCP ★ 2
   Apprise notifications over MCP and CLI with authenticated stdio and HTTP transports.
10. Gotify RMCP ★ 2
    Gotify notifications and app, client, and message management over MCP and CLI.
11. Tailscale RMCP ★ 5
    Tailscale device, route, DNS, key, user, and ACL management over MCP and CLI.
12. UniFi RMCP ★ 3
    Rust MCP server and CLI for UniFi Network controller operations.
13. YTDL RMCP ★ 2
    yt-dlp search, download, metadata, delivery, and Plex workflows over MCP and CLI.
14. Soma ★ 1
    RMCP runtime for provider-backed agents with CLI, REST, HTTP MCP, plugins, and scaffold support.
15. Tailscale RMCP ★ 5
    Rust MCP server and CLI for Tailscale devices, users, keys, policies, and auth.
16. UniFi RMCP ★ 3
    Rust MCP server and CLI for UniFi Network controller operations.
17. Unraid RMCP ★ 129
    Rust MCP server and CLI for Unraid GraphQL operations across NAS, Docker, VM, and storage workflows.
18. Unraid MCP ★ 129
    MCP server for Unraid API — provides tools to interact with an Unraid server's GraphQL API.
19. Unraid RMCP
    Rust MCP server and CLI for Unraid GraphQL, NAS, Docker, VM, and storage workflows.
20. Yarr MCP ★ 10
    Self-hosted media fleet operations across Sonarr, Radarr, Plex, and related apps over MCP and CLI.
21. Yarr MCP ★ 10
    Rust MCP and CLI server for Sonarr, Radarr, Prowlarr, Plex, Jellyfin, and download clients.
22. YTDL RMCP ★ 2
    Rust MCP server and CLI for yt-dlp search, downloads, metadata, transfers, and Plex playlists.
23. Minds: Synthetic Market Research Panels ★ 2
    Run AI market research: synthetic customer panels for concept testing, message testing, segments.
24. ai.gigaverse/gigaverse
    Portable Roth IRA signups for gig workers: eligibility checks, signup initiation, partners, sandbox.
25. IronShard Object Storage Sandbox
    Create a free sandbox object storage bucket; upload, download, list, inspect, and delete objects.
26. ai.kaiv/bridge
    Create hosted MCP servers from any OpenAPI spec. Requires a free Kaiva Bridge account.
27. ai.kaiv/dependency-trust
    Trust-check any dependency for agents: OpenSSF Scorecard, licenses, CVEs, deps. 7 ecosystems.
28. ai.openhelm/dev-changes
    Turn described changes into reviewed pull requests: propose, triage, review, dependency audits.
29. OrangePro ★ 17
    Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing.
30. Norma by Quality Clouds ★ 1
    Deterministic AI code review, with an audit record. Governance inside the agent loop.
31. Synthetic Data — Random User
    Generate synthetic random user data for testing, demos, and development without using real persona.
32. ai.shippp/mcp
    Deterministic Chakra UI code from your Shippp design files, straight into your IDE agent.
33. SkillTotal ★ 1
    Deterministic security scan of MCP servers, agent skills and npm/PyPI packages. Runs locally.
34. ai.smithery/Nekzus-npm-sentinel-mcp ★ 18
    Provide AI-powered real-time analysis and intelligence on NPM packages, including security, depend…
35. ai.smithery/STUzhy-py_execute_mcp
    Run Python code in a secure sandbox without local setup. Declare inline dependencies and execute s…
36. ai.smithery/smithery-ai-cookbook-ts-smithery-cli ★ 20
    A simple Typescript MCP server built using the official MCP Typescript SDK and smithery/cli. This…
37. Python Code Validator
    Proves AI-generated Python does what you asked: lint, types, security, sandbox run, exact fixes.
38. npm Trends API
    npm package download trends and adoption growth over time. Free key at trendsapi.ai
39. npm Trends MCP
    npm package trends and weekly downloads over time. Free key at trendsmcp.ai
40. unulu ★ 2
    AI agent website builder. Create and publish link-in-bio sites via MCP or REST API.
41. Verificate MCP ★ 1
    Agentic code review, no signup to try: reality gates + frontier-model review, with veto.
42. Ganty MCP
    Gantt chart SaaS with server-side critical path and dependency-aware shift-impact tools, plus CRUD.
43. Interbang
    Moderated usability testing: read sessions, notes, transcripts, reports, and draft test scenarios.
44. RepoPilot
    Repository evidence for agents before they adopt dependencies, enter codebases, compare, or merge.
45. VibeCom Growth Autopilot
    Marketing autopilot in your IDE. AI turns codebase and context into content for 10+ platforms
46. bot.mailbox/mailbox
    Physical mail API for AI agents. Send letters, certified mail. Sandbox + live keys via MCP.
47. ca.swiftsign/mcp
    E-signatures for agents: mint a sandbox key, send PDFs, track status, download the sealed result.
48. PiPic Integration Guide
    Read-only PiPic CLI and HTTP API guidance; no image bytes are transferred.
49. com.abundanceapis/abundance-apis
    Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.
50. AdCritter for Builders
    AdCritter ads platform: docs, API reference, app scaffolding, and white-label integration.