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Best Rg AI Skills & MCP Servers

150 curated Rg skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Gitlab

MCP Registry

GitLab MCP server for projects, merge requests, issues, pipelines, wiki, releases, and more

11 installs · ★ 5.0free

Specforge Canary

MCP Registry

MCP server for SpecForge - AI agent integration

MCP Registry · ★ 5.0free

Toolcairn

MCP Registry

Agent-first MCP server: AI coding agents find, compare, verify, and stack-build the right open-source tools across 35+ registries (npm, PyPI, Cargo, Maven, Go, RubyGems, NuGet, Hex, Composer, and more). Graph-aware ranking + version-aware compatibility in

MCP Registry · ★ 5.0free

Finmap

MCP Registry

MCP server providing financial market data from finmap.org

MCP Registry · ★ 5.0free

Gitlab

MCP Registry

GitLab MCP server for projects, merge requests, issues, pipelines, wiki, releases, and more

MCP Registry · ★ 5.0free

Server

MCP Registry

Your AI forgets everything between sessions. cachly fixes that permanently. Persistent memory + causal root-cause analysis for Claude Code, Cursor, Copilot & Windsurf. Learns from every bug fix, git commit, and CI run automatically. Arrives pre-briefed. P

MCP Registry · ★ 5.0free

Agent Replay

MCP Registry

MCP server for agent session recording and replay — debug non-deterministic agent behavior with session comparison and divergence detection

MCP Registry · ★ 5.0free

Package Registry

MCP Registry

MCP server for searching and getting up-to-date information about NPM, Cargo and NuGet packages.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server for EPWForge — generate, morph, and download EPW weather files for EnergyPlus, OpenStudio, IES VE, and eQUEST. TMYx, AMY, CMIP6 future-climate scenarios, and wildfire smoke overlays for AI agents.

MCP Registry · ★ 5.0free

Skillforge

MCP Registry

Universal Skills MCP Server — load Markdown skills from arbitrary folders, lazy-by-design, cross-tool (Claude Code / Codex CLI / any MCP client).

MCP Registry · ★ 5.0free

Mcp

MCP Registry

Model Context Protocol server for retailerapi.com — unified product data across major US retailers (Walmart, Amazon, eBay, Target, Best Buy, Lowe's, Home Depot) plus universal URL passthrough for every Shopify store and any retailer that ships Product JSO

MCP Registry · ★ 5.0free

Ctx Zip

MCP Registry

Keep your AI agent context small and cheap by managing tool bloat and large outputs.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server for SwarmApi: 9 pay-per-call tools for SEC filings, company news, insider transactions, jobs, web search, GitHub repos, and npm/PyPI/cargo package security. Payments settled per request in USDC on Base via x402.

MCP Registry · ★ 5.0free

Desktop Touch

MCP Registry

Let Claude, Cursor, or any MCP client see and operate your Windows 10/11 desktop. 29 tools for screenshots, UI Automation, Chrome CDP, keyboard/mouse, terminal, with semantic discover-then-act targeting and per-action perception guards that avoid wrong-wi

MCP Registry · ★ 5.0free

Agent Guardrails

MCP Registry

Production guardrails for AI coding agents

MCP Registry · ★ 5.0free

Targetprocess

MCP Registry

MCP server for Tartget Process

MCP Registry · ★ 5.0free

Nex

MCP Registry

Nex CLI provides organizational context & memory to AI agents. Connect email, CRM, Slack, meetings, and 100+ tools into one knowledge graph. Delegates to the nex-cli binary.

MCP Registry · ★ 5.0free

Airtable User

MCP Registry

Community MCP server for Airtable. Schema inspection, table / field / view CRUD (including merge-safe filter / sort / group updates), formula validation, and extension management. Not affiliated with Airtable Inc.

MCP Registry · ★ 5.0free

Obsidian

MCP Registry

MCP server for Obsidian vaults — read, write, search, and surgically edit notes, tags, and frontmatter via the Local REST API plugin. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Contextforge

MCP Registry

Persistent memory MCP server for Claude Code, Cursor, and GitHub Copilot. Give your AI assistants long-term memory via the Model Context Protocol.

MCP Registry · ★ 5.0free

Chia Explorer

MCP Registry

MCP server that answers questions about the Chia blockchain via the public coinset.org API

MCP Registry · ★ 5.0free

Git

MCP Registry

An MCP (Model Context Protocol) server enabling LLMs and AI agents to interact with Git repositories. Provides tools for comprehensive Git operations including clone, commit, branch, diff, log, status, push, pull, merge, rebase, worktree, tag management,

MCP Registry · ★ 5.0free

Us Finance

MCP Registry

US financial data — Fed rates, Treasury yields, SEC filings, BLS employment stats. MCP server for AI agents.

MCP Registry · ★ 5.0free

Apollo

MCP Registry

MCP server for Apollo.io — people search, contact management, sequences, and organization enrichment via the Model Context Protocol

MCP Registry · ★ 5.0free

About Rg skills on iClaude

iClaude is the universal install layer for AI skills. Every Rg skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.