Best Agent Tool AI Skills & MCP Servers

A local stdio MCP server that gives coding agents safe deterministic access to common local developer operations.

MCP (Model Context Protocol) server for apiz.ai — exposes generate / get_result / search_models / guide / account / speak / parse_video / transfer_url tools

YYC³ AI Family MCP Server 集合 — 8个即插即用的 Model Context Protocol Server

Formula WorkPaper runtime for Node.js services and agent tools with JSON persistence and formula readback.

Building block for the Web's native WebMCP API (navigator.modelContext)

Scoped Bilig WorkPaper runtime and MCP server for Node.js services, agent tools, and server-side spreadsheet formulas.

Gmail MCP server — scope-gated tools + attachment/download path jails + supply-chain hardening. Fork of GongRzhe/Gmail-MCP-Server via ArtyMcLabin's intermediate fork.

Create a runnable Bilig WorkPaper starter for Node services and agent tools.

Agent-first short-form AI video generation CLI and MCP server for Sora, Gemini Veo, xAI/Grok and Seedance/PiAPI.

Agent-first YouTube Shorts upload CLI and MCP server with dry-run uploads, OAuth readiness and synthetic-media metadata.

A2ABench MCP server for public agent Q&A benchmarking: list questions, submit runs, and fetch leaderboard scores.

MCP server that detects cross-signal correlations in project health — the thing no individual check can tell you.

Agent-first TikTok Content Posting API CLI and MCP server with dry-run publishing, OAuth readiness and privacy audit tools.

The runtime security layer for AI agent commerce. Drop-in CLI + MCP server — blocks hallucinated purchases and keeps card credentials out of agent context. It only takes 0.1% of hallucination to drain 100% of your wallet.

Find and filter RAG-capable MCP servers by meaning or keywords. Local stdio MCP bridge to the RAGMap subregistry (semantic search, filters, explainable scores).

MCP quality scanner and tool discovery for autonomous agents. Search 27,843+ indexed tools, check AEO (answer-engine-optimization) readiness scores, validate MCP server quality, find alternatives — the standard tool-validation layer before any agent calls

Agent-first workbook model API and transport-neutral workbook operation language for bilig.

Cosmic Correlation Engine -- MCP Server for AI Agent Astrology. Natal charts, transits, cosmic weather, correlations, forecasts, and network signals for AI agents. Every agent has a birth chart. This is how you read it.

MCP server (+ OpenClaw SKILL.md) that gives AI agents access to real-world people who listed themselves to be hired by agents. 31 tools including search by skill/location/equipment, job offers, job board listings, in-job messaging, streaming payments, and

MCP server for chromeflow — lets Claude Code or Codex CLI drive your real Chrome browser with sessions intact. Plugin install recommended; npx chromeflow for manual MCP wiring.

ProxyHuman MCP server — ask a human for help with a browser-based task (sign-in, captcha, OTP, payment, subjective choices). Includes the proxyhuman CLI for signup + config.

MCP server exposing the full OmniFocus surface to LLM agents — 80 typed tools spanning tasks, projects, tags, folders, perspectives, forecast, review, notes, attachments, and sync, with a strict typed-error taxonomy and per-tool circuit breakers, rate lim