Model Context Protocol servers that extend AI capabilities
US weather, alerts, earthquakes and elevation for AI agents, from NWS/NOAA and USGS. No API keys.
Validate, generate & convert EU e-invoices (UBL, CII, XRechnung, Factur-X) — EN 16931 pre-validated.
Apple Human Interface Guidelines search, lookup, and project audits for AI coding agents.
FlippySun
macOS 原生弹窗 MCP 工具：让 AI 在改代码前后必须弹窗问过你。5 个反馈工具（提问 / 确认 / 选择 / 展示 / 通知），Swift + WebKit 原生 UI，支持 Markdown 与图片附件。
kuaiyou-app
A Model Context Protocol (MCP) server for Android reactive automation, enabling AI agents like Cursor and Claude to directly control Kuaiyou Master App.
...moreAragonAgent contributors
AragonAgent core engine — LLM provider adapters, streaming, tool registry/execution, steering, idle watchdog, and an optional isolated-vm sandbox.
...moreAragonAgent contributors
AragonAgent CLI — a Claude-Code / Codex-style interactive terminal UI (TUI) on top of the @aragon-agent/core engine. Installable and runnable via npm / npx.
...morerepliforge
Model Context Protocol server for Repliforge — expose replis to Claude, Cursor, VS Code.
Meraj Mehrabi
Experimental MCP server for browser automation using Puppeteer (inspired by @modelcontextprotocol/server-puppeteer)
kmittal322
Connect MCP clients (Claude Desktop, Claude Code, Cursor) to a Third Brain server: device-code sign-in, one-command client install, and a stdio-to-HTTP MCP bridge. Zero dependencies.
...moreBlu Signal Labs
Local MCP server that converts documents to token-efficient Markdown. No upload, no model, no network.
Unified observability MCP server: SkyWalking (OAP GraphQL) + Zabbix, with cross-stack correlation.
HardikCoder45
A secure, local-first MCP coding and computer-use harness for ChatGPT and Codex.
waynewangyuxuan
Local-first Vibehub MCP — deterministic capabilities and quality gates only.
kuitos
OpenCode plugin for Claude Code memory: persistent, local-first shared memory with Claude Code-compatible Markdown files, auto extraction, and auto-dream
...moreSABBA: a security templates CLI and MCP server for coding agents that prove findings by running them.
waynewangyuxuan
Local-first Vibehub MCP — deterministic capabilities and quality gates only.
Vinicius Vale
The Cogno business verticals as standalone MCP servers (the product layer). Each vertical is an independent FastMCP server the host orchestrates via cogno-mcp; verticals own their domain logic + data behind their own store ports. Verticals: scheduler (agenda → SECRETARY persona) and bookkeeper (finance → BOOKKEEPER persona).
...moreBartosz Pasiński
Telo MCP Server module — Model Context Protocol server resource kinds for Telo manifests.
Multi-LLM entity enrichment: schemas, single/batch enrichment, fusion, model benchmarks.
Discover and manage community events across Africa on Nhimbe (Mukoko Events).
Non-custodial DeFi tools for AI agents on Solana: swaps, perps, lending, staking, equities.
AutonomyProof
Open-source local scanner that finds unsafe capabilities and missing guardrails in Python AI-agent code.
Elena
MCP server that exposes Elena component metadata, scaffolding, and authoring guidance to AI assistants.