mcp server on Hacker News

64 titles from 64 authors in the last 30 days, with 63 distinct links and 29 Show HN.

Counts titles, it does not confirm facts. Open the source before concluding anything.

Projects on this term

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• Show HN: Hackerscad – Code-first CAD with MCP server for AI agents · score 7.8

  Hackerscad is a code-first parametric CAD tool where models are written in a small D-like scripting language, with mouse interaction that writes code back, and an MCP server enabling AI agents to create and manipulate 3D models. It combines OpenCascade B-rep solids, a custom language with sandboxing, bidirectional code/GUI editing, and AI-agent integration into a single desktop application. The project is technically ambitious and fills a gap for AI-assisted parametric CAD.

• Show HN: OpenComputerUse – Background computer use for agents, as an MCP server · score 7.8

  OpenComputerUse is an MCP server that enables AI agents to control GUI applications in the background without disturbing the user's pointer, keyboard focus, or frontmost app. It provides a rich set of tools for session management, screenshots, UI tree access, and element interactions, with cross-platform support and innovative features like recipes and extraction via Cloudflare models.

• Show HN: Daisy – Local-first meeting recorder for Mac with an MCP server · score 7.5

  Daisy is a local-first macOS meeting recorder that transcribes audio on-device, summarizes meetings, and exposes a local MCP server for AI assistants like Claude to query sessions. Its key innovation is combining on-device transcription with a secure, local-only MCP interface, enabling private, bot-free meeting capture and AI-powered recall without cloud dependence.

• Show HN: Trellis - A macOS Terminal with a CLI, JSON-RPC API and MCP Server · score 7.3

  Trellis is a native macOS terminal emulator built in Swift with a local JSON-RPC API, a CLI, and an MCP server for automation. It combines a modern terminal UI with workspace management, SSH hosts, shell integration, and themes, aiming to provide a calm and extensible terminal experience. The project is notable for its deep automation capabilities and clean, native implementation.

Recent titles

1. Context Mode – An Open-Source MCP Server That Reduces AI Coding Context Usage
   2026-11-01 · github.com · HN discussion
2. MCP server resource benchmark: RAM, startup time and tool counts for 11 servers
   2026-10-31 · techfuelhq.com · HN discussion
3. We've built the fastest way to create a one-click remote MCP server by mistake
   2026-10-30 · appwrite.io · HN discussion
4. Show HN: Hackerscad – script 3D solids in a C/JS-like language, with MCP server
   2026-10-29 · hackerscad.com · HN discussion
5. Romanian company registry as an MCP server and REST API
   2026-10-29 · leadgen.adrianhomelab.com · HN discussion
6. Show HN: Enframe – Drop-in sidecar that wraps any OpenAPI spec to an MCP server
   2026-10-28 · github.com · HN discussion
7. Show HN: Arketum – MCP server that makes coding agents stop for human approval
   2026-10-28 · npmjs.com · HN discussion
8. Show HN: Hackerscad – Code-first CAD with MCP server for AI agents
   2026-10-28 · hackerscad.com · HN discussion
9. Show HN: An MCP server that writes and sings songs in 76 languages
   2026-10-27 · songupai.com · HN discussion
10. Show HN: Kashkeshet – non-opinionated agent-to-agent chat MCP server in Rust
    2026-10-26 · github.com · HN discussion
11. Show HN: Drint – packaging dielines and 3D box mockups as an MCP server
    2026-10-26 · drint.io · HN discussion
12. Yeti, an MCP server that guides product design from requirements to Jira
    2026-10-24 · github.com · HN discussion
13. Show HN: MCP server that answers Steam launch questions with real counts
    2026-10-24 · HN discussion
14. Show HN: Apple-design-hig agent skill, DocC updater CLI, and MCP server
    2026-10-23 · github.com · HN discussion
15. Show HN: WhatsApp MCP – An MCP server for interacting with WhatsApp
    2026-10-23 · github.com · HN discussion
16. Creator-tools: Zero-dependency TS and MCP server for video specs
    2026-10-23 · github.com · HN discussion
17. Pghacker-MCP: pgsql-hackers mailing list and code history MCP server
    2026-10-23 · pghacker-mcp.dev · HN discussion
18. Reverse Engineered Onshape for MCP Server
    2026-10-23 · github.com · HN discussion
19. Free Accessibility MCP Server – Scan and fix accessibility issues automatically
    2026-10-22 · youtube.com · HN discussion
20. Turn a CSV or Google Sheet into a Remote MCP Server
    2026-10-22 · datatomcp.com · HN discussion
21. Show HN: A stateless MCP server over our docs – search, list_topics, get_article
    2026-10-22 · chinaready.co · HN discussion
22. Show HN: Rivinci – Turn any OpenAPI spec into a hosted MCP server
    2026-10-21 · rivinci.io · HN discussion
23. We gave our MCP server an undo button
    2026-10-21 · privatrak.com · HN discussion
24. Show HN: Keyfold – An offline API key vault whose MCP server never returns keys
    2026-10-20 · keyfold.app · HN discussion
25. Show HN: Trellis - A macOS Terminal with a CLI, JSON-RPC API and MCP Server
    2026-10-20 · github.com · HN discussion
26. Show HN: A better hosted MCP server for QBO and Xero
    2026-10-20 · starter.meridian.pilot.com · HN discussion
27. Show HN: CATT – Test your MCP server against a Muse-like agent assistant, in CI
    2026-10-20 · github.com · HN discussion
28. Should I build an MCP server or chat inside my app?
    2026-10-20 · orbeon.com · HN discussion
29. Designing an MCP server around an existing 600-endpoint API
    2026-10-19 · parallellabs.app · HN discussion
30. Dynamic MCP Server Discovery on Google Cloud
    2026-10-19 · leoy.blog · HN discussion

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