Best Code AI Skills & MCP Servers

Write-side MCP server for Figma — build, edit, restructure, and search Figma designs from Claude Code, Cursor, Cline, or any MCP client. Complements Figma's official MCP (which is read-only). 42 tools covering tree creation (JSX), variables/tokens, compon

Turn editor chat history (Cursor, Claude Code, Windsurf, Copilot) into typed Markdown decisions + AGENTS.md rules — local-first, git-trackable, zero remember() calls.

MCP server giving AI coding agents progressive, on-demand access to .NET C# NuGet package source code.

Production readiness for vibe-coded apps — know your AI code is ready to ship

Stops Claude Code from skipping research, claiming 'done' without verifying, and repeating yesterday's mistakes. The 7 Laws of AI Agent Discipline — 13 enforcement skills, gating hooks, the Mulahazah auto-leveling instinct engine, and a GitHub Action tran

Inline review comments for markdown specs. Built-in MCP server hands feedback directly to your AI agent.

Scaffold a Tap v2 browser-automation plan in seconds. `npx create-tap-script <site>/<name>` generates a deterministic .plan.json that runs at zero LLM tokens in Claude Code, Cursor, and any MCP host.

Orchestration + observability + coach layer for Claude Code token optimization. Measures tool usage, enforces budgets, advises on complementary tools (serena, RTK), and proactively surfaces savings tips.

The official Barker stablecoin yield skill suite — real-time data from 500+ DeFi protocols and 20+ CEX. Skill installer for Claude Code / OKX Plugin Store + a stdio MCP server wrapping the Barker public API.

Model Context Protocol server for Gradus Notation API. Lets AI agents render music notation, validate input, and search music-theory knowledge — sponsored by Gradus School of Music Composition.

MCP server for IBM Code Engine and Docker/Podman integration

Persistent Project Context for Cursor, IDEs and VS Code. IANA-registered .faf format, 25 MCP tools, 309 tests.

Turn a Lanhu design into context for AI to generate code and recreate pages

Convert Playwright scripts into Tap v2 plans. Compile .spec.ts / .test.ts files into deterministic v2 Plan JSON that runs at zero LLM tokens in Claude Code, Cursor, and any MCP host.

Persistent memory for AI coding agents. Local-first knowledge engine with atomic facts, entity graph, and hybrid retrieval. Auto-integrated with Claude Code via hooks; MCP-native for Cursor, Continue, Cline, Windsurf, and any other MCP client.

MCP server for scaffolding and validating high-quality Metalsmith plugins with native methods enforcement

MCP server for retrieving YouTube video transcripts for Claude Code

Multi-language code quality auditor with MCP server - Analyze TypeScript, JavaScript, and Go code for SOLID principles, DRY violations, security patterns, and more

MCP server for code search — structured ripgrep, fd, jq, and yq results for AI agents

MCP server for GoldBean - 10 core paid APIs for AI Agents via x402 micropayments. Crypto price, weather, search, image-gen, code, AI chat and more. Pay-per-call with USDC on Base.

Bounded conventions map and local-pattern discovery for AI coding agents. Local-first MCP server with AST-backed hybrid search.

Model Context Protocol (MCP) server for Cerebras Code API integration with any MCP-compatible client. Run 'cerebras-mcp --config' for setup or 'cerebras-mcp --remove' for cleanup.

MCP server for web search, extraction, crawling, and research — powered by Novada's 100M+ proxy IPs across 195 countries. Works with Claude, Cursor, VS Code, and any MCP client.

Persistent memory + FTS5 search for Claude Code conversations. MCP server exposes your ~/.claude/projects/ history as queryable memory for any MCP-compatible AI agent.