MCP servers and skills: search, filter by where they run, and compare.
OCR in the browser and Node.js with the tesseract.js API, on LiteRT.js. PDFs and scans to Markdown and JSON. Images never leave the device.
Node.jsApache-2.0★ 1Few starsNo key
Agent-first pre-processor and toolbox for technical datasheets
PythonMIT★ 3Few starsNo key
Essential Scala 3 utilities for JVM, Scala.js and Scala Native: object wiring, logging, JSON/MessagePack, Rx, HTTP/RPC, MCP servers, and testing. Successor of Airframe.
SkillApache-2.0★ 17No key
General-purpose MuJoCo physics simulation via MCP. Load any MJCF model, control it, AI workflows.
PythonMIT★ 3Few starsNo key
Bridges the Gazebo robot simulator to AI agents via MCP.
PythonMIT★ 3Few starsNo key
Open-source CLI that recovers a web app’s shipped source, rebuilds its tree, and exposes what crawlers miss. For authorized security research.
Node.jsMIT★ 11No key
MCP and Skills for AI to manage baremetal servers, switches in datacenters.
PythonApache-2.0★ 2Few starsNo key
Dirtsmith outside-tools rate sheet — free MCP marketplace docs
Hosted by authorMITFew starsNo key
HTPD (Hyper Text Portable Document): convert PDFs into one AI-readable file, so any AI answers from the document with page numbers. Local, free, open source.
PythonApache-2.0★ 2Few starsNo key
AI-assisted D&D 5e session management for Roll20 + D&D Beyond, built on MCP — live combat, map prep with Claude-vision walls, and a voice HUD.
SkillMIT★ 7No key
Framework-agnostic, event-sourced state platform for AI agents (LangGraph, CrewAI, Agno, MCP)
PythonApache-2.0★ 3Few starsNo key
Local MCP bridge that lets an AI assistant help build tabletop battle maps from assets you already own.
SkillMIT★ 6No key
A cozy collaborative drawing and perler-bead room for humans and AI
PythonMIT★ 1Few starsNo key
A responsive preview and inspection tool for web apps. View a URL across device profiles, capture screenshots, and let MCP clients automate the workflow.
Node.jsMIT★ 2Few starsNo key
Self-hostable collaborative workspace: block pages, databases whose rows are pages, real-time collaboration. Web, macOS app, MCP server. AGPL-3.0.
SkillAGPL-3.0★ 3Few starsNo key
Parts Inventory for iPhone, iPad and Mac — SwiftUI, SwiftData + iCloud, Vision, MobileCLIP and Apple Intelligence
SkillMIT★ 1Few starsNo key
Free remote MCP server: 49 tools for AI assistants — holidays, currency, time zones, DNS/WHOIS, web checks, geodata, text tools
Hosted by authorMITFew starsNo key
Give an AI agent eyes for LaTeX: compile, render the page, locate the source line, diff the edit, audit the whole book. Proven on a 215-page book.
Node.jsMITFew starsNo key
DBeaver plugin that exposes your saved connections to MCP clients over Streamable HTTP.
SkillMIT★ 2Few starsNo key
A collaborative document editor with AI as a first-class collaborator.
SkillMIT★ 7No key
⚔️ Warhammer 40,000 army building and game tracking, from setup to final score.
Hosted by authorAGPL-3.0★ 1Few starsNo key
Stop wrestling with JSON-LD. Auto-generate structured data that gets your content discovered by Google Search, ChatGPT, and Claude
SkillMIT★ 8No key
Unofficial MCP server for LegendKeeper. Lets Claude, Copilot, Cursor and other AI assistants read and build your TTRPG worlds: wiki pages as Markdown, infoboxes, map pins, timelines, tags and images.
PythonMIT★ 3Few starsNeeds a key
Define MCP tool JSON Schemas in Protobuf — a protoc/buf plugin & Go library that generates JSON Schema from proto, with constraints
GoMIT★ 6No key
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