Best Al AI Skills & MCP Servers

MarketIntelLabs fork of the Paperclip adapter for Hermes Agent — with adapter-owned status transitions, an in-process MCP tool server (paperclip-mcp) that replaces curl-in-prompt with structured tool calls, MIL heartbeat prompt templates, and OpenRouter m

Security-hardened MCP server for Excalidraw with API key auth, rate limiting, and real-time canvas sync

Unofficial stdio MCP server for operating local-ydb deployments.

Project-local RAG memory MCP server — knowledge graph + multilingual vector + FTS5 in a single SQLite file. Per-project isolation, 30 MCP tools, codepoint-safe chunking (Korean/CJK/emoji).

MCP server for running GitHub Actions workflows locally

core modules for Firefly III MCP server

Project-level understanding without reading all files — detect framework, language, conventions, and architecture.

Standalone MCP server for Copass — drop-in discover/search/get_origin + Context Window tools for any MCP client (Claude Agent SDK, Claude Code, Claude Desktop, Cursor)

Model Context Protocol server for Jira Structure plugin - manage hierarchical folder structures in Jira

MCP server that gives AI agents instant access to decompiled Java code from Maven dependencies. Blazing fast Java class analysis for Claude, Cursor, and other LLM-powered IDEs.

MCP server for atrib. Lets agents mark a past record's importance and meaning. Adds an ANNOTATES graph edge so recall surfaces weighted annotations ahead of flat scans.

SkillFM local — single npm package for the SkillFM platform on user nodes. Subcommand router exposes (1) Beacon MCP stdio server (cost-optimizer for any agent; merged in from @skillfm/beacon-mcp on 2026-05-01), (2) skill runtime (BYOK Playwright / brain r

Local, repo-scoped context platform for coding assistants. Semantic search, graph relationships, and architectural rule context.

MCP (Model Context Protocol) integration for typia

MCP server for interacting with CodeRabbit AI reviews on GitHub pull requests. Enables LLMs to analyze, implement, and resolve CodeRabbit suggestions programmatically.

Unofficial local-first Garmin MCP server for AI health, sleep and activity agents.

Local-first nutrition MCP server for AI agents: food search, barcode lookup, meal photos, hydration, goals and safe intake logging.

AI agents drive your real Chrome via MCP — the kubectl for your logged-in browser.

Security-focused ESLint plugin for Node.js built-in modules (fs, child_process, vm, path, Buffer). Detects command injection, path traversal, code execution vulnerabilities with AI-parseable error messages.

MCP server exposing Windy Word's agent-control surface as 95 typed tools (paste / hotkeys / transcription / recording verbs / audio devices / voice clones / install / Doctor / archive / translation / documents / soul-file).

MCP server providing persistent cross-session memory for AI agents — store, recall, search, and summarize memories across agent boundaries

Knowledge infrastructure SDK for AI agents - universal references, multi-tier caching, storage abstraction, and sync

MCP server exposing public instruction workflows as tools, backed by hidden AI agent skills for requirements, orchestration, quality, research, evaluation, governance, resilience, and physics-inspired analysis

MCP server for SEC EDGAR — search filings, extract sections, financials, insider transactions. No API key required.