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Best Lit AI Skills & MCP Servers

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

Testforge

MCP Registry

TestForge MCP Server — AI-powered testing in your IDE. Analyzes code for security, unit tests, load, accessibility, vision alignment, scope coverage, and stack quality.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server for Neruva -- reliability infrastructure for production AI agents. One install, agent stops forgetting / drifting / repeating mistakes, every failure replayable bit-for-bit. v0.27 ships the qbound KG engine -- pick engine='qbound' on hd_kg_add_

MCP Registry · ★ 5.0free

Datadog

MCP Registry

MCP Server for Datadog API

MCP Registry · ★ 5.0free

Euparliamentmonitor

MCP Registry

European Parliament Intelligence Platform - Monitor political activity with systematic transparency

MCP Registry · ★ 5.0free

Mcp

MCP Registry

A Genkit plugin that provides interoperability between Genkit and Model Context Protocol (MCP). Both client and server use cases are supported.

MCP Registry · ★ 5.0free

Datadog

MCP Registry

Datadog MCP server - 165 tools for metrics, monitors, logs, APM, RUM, incidents, CI/CD, status pages, fleet automation, and more

MCP Registry · ★ 5.0free

Bunqueue

MCP Registry

High-performance job queue for Bun & AI agents. SQLite persistence, cron scheduling, priorities, retries, DLQ, webhooks, native MCP server. Zero external dependencies.

MCP Registry · ★ 5.0free

Warp Agent

MCP Registry

MCP server for the Warp freight API. 22 tools covering the full booking lifecycle: quote (van/box-truck/FTL/LTL — LTL splits the fast Warp rate from the slow 30+ carrier comparison so the user sees a price in ~1-2s), batch quote (price an entire spreadshe

MCP Registry · ★ 5.0free

Leapable

MCP Registry

Leapable — Context engineering MCP server. Query expert knowledge corpora, manage your data, and search with full provenance. One-line install: npx leapable-mcp

MCP Registry · ★ 5.0free

Nsauditor Ai Agent Skill

MCP Registry

AI Agent Skill for NSAuditor AI — gives any AI coding agent built-in knowledge of NSAuditor's MCP tools, schemas, plugins, and security audit workflows.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server for AgenticMail — give any AI client real email, SMS, and phone call-control capabilities

MCP Registry · ★ 5.0free

Llm Checker

MCP Registry

Intelligent CLI tool with AI-powered model selection that analyzes your hardware and recommends optimal LLM models for your system

MCP Registry · ★ 5.0free

Ai Agent Sdk

MCP Registry

TES SDK — LLM observability and lifecycle tracking via Pentatonic Thing Event System. Track token usage, tool calls, and conversations. Manage things through event-sourced lifecycle stages with AI enrichment and vector search.

MCP Registry · ★ 5.0free

Jira

MCP Registry

A comprehensive Model Context Protocol server for Jira integration with issue management, board operations, time tracking, and project management capabilities

MCP Registry · ★ 5.0free

Mcp

MCP Registry

Model Context Protocol server for wcagcheckr. Lets LLM-IDEs (Claude Code, Cursor, Continue, etc.) drive accessibility audits, verify forensic receipts, and look up tier features programmatically. Same audit engine as the Chrome extension and CI runner.

MCP Registry · ★ 5.0free

Saga

MCP Registry

A Jira-like project tracker MCP server for AI agents. SQLite-backed, per-project scoped, with full hierarchy (Projects > Epics > Tasks > Subtasks), activity logging, and a dashboard — so LLMs never lose track.

MCP Registry · ★ 5.0free

Openmetadata

MCP Registry

OpenMetadata MCP server - metadata management, lineage, search, data quality, and more

MCP Registry · ★ 5.0free

Github

MCP Registry

A comprehensive Model Context Protocol (MCP) server that provides Git repository management capabilities for AI assistants and automation tools. Includes 29 Git operations + 11 workflow combinations with complete CLI alias system and advanced developer pr

MCP Registry · ★ 5.0free

Budget Aware

MCP Registry

Model-agnostic code memory MCP server. Budget-aware graph retrieval for AI agents — sub-millisecond queries, token budgeting, no embeddings, no API keys. Built on CodeGraphContext for 155-language tree-sitter indexing.

MCP Registry · ★ 5.0free

Eslint Plugin Secure Coding

MCP Registry

Security-focused ESLint plugin with 89 AI-parseable rules for detecting and preventing vulnerabilities. OWASP Top 10 2021 + Mobile Top 10 2024 coverage, CWE references, and AI-assisted fix guidance.

MCP Registry · ★ 5.0free

Easel

MCP Registry

A live browser tab for every Claude Code (and MCP) session. The push MCP tool appends HTML cards to a scrolling feed you keep open in split-screen.

MCP Registry · ★ 5.0free

Lit Forge

MCP Registry

MCP server (19 tools): NISA/iDeCo/retirement simulation, 28-indicator market snapshot, economic release calendars (BEA/NY Fed/FRB/BLS/DOL-ETA/S&P Global/Cabinet Office/BOJ), central bank speakers (Fed/BOJ/ECB, live), latest BLS macro values (7 series), an

MCP Registry · ★ 5.0free

Heor Agent

MCP Registry

AI-powered Health Economics and Outcomes Research (HEOR) MCP server — 23 tools across literature search (44 data sources incl. PubMed/ClinicalTrials.gov/Cochrane/NICE/CADTH/ICER), risk of bias (RoB 2/ROBINS-I/AMSTAR-2), cost-effectiveness modeling (Markov

MCP Registry · ★ 5.0free

Gnosys

MCP Registry

Gnosys — Persistent Memory for AI Agents. Sandbox-first runtime, central SQLite brain, federated search, Dream Mode, Web Knowledge Base, Obsidian export.

MCP Registry · ★ 5.0free

About Lit skills on iClaude

iClaude is the universal install layer for AI skills. Every Lit 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.