Best Codex AI Skills & MCP Servers

Self-evolving AI agent orchestration framework with Model Context Protocol support

Lightweight local memory layer for AI assistants — MCP server + HTTP API + CLI, backed by SQLite + FTS5. Works with Claude, Cursor, and Codex.

MCP server for AgentHub multi-agent communication

Deterministic installer for the undoc MCP server, skills, and hooks across Claude Code, Cursor, Codex, and Claude Desktop.

Local-first dashboard + MCP server for Claude Code and Codex token usage. MCP-aware, multi-vendor, MIT.

MCP server for Harmony Kanban board - enables AI coding agents to manage your boards

Sciverse MCP server — exposes academic paper retrieval (search_papers / semantic_search / read_content) to MCP-compatible coding agents (Claude Code, Cursor, Codex CLI, Windsurf, ...).

Sync MCP servers across 11 AI coding agents — Claude Code, Codex, Cursor, OpenCode, Gemini, Kimi, Windsurf, Antigravity, Copilot, OpenClaw, Hermes. Mirror plugins (Claude ↔ Codex + Cursor). Skills delegated to npx skills. Runs on Node — `npx @hungv47/sync

Local message bus that lets Claude Code, Codex and other MCP agents talk to each other through one SQLite file.

Kaanha AI MCP server and CLI — control your WhatsApp CRM from Claude Code, Codex CLI, Claude Desktop, or any terminal

Graph-powered code intelligence for AI agents. Index any codebase, query via MCP or CLI.

CodeAtlas MCP server — 40 tools + 8 resources that expose live codebase architecture (routes, sequences, diffs, impact analysis, architecture violations, read-only SQL access) and AI-driven code review (per-entry-point review, evidence-gated findings, cus

MCP server for Parity Studio. Lets coding agents capture existing app routes, decompose them into ui_kit/ bundles, and import them for iteration.

Graph-powered code intelligence for AI agents. Index any codebase, query via MCP or CLI.

MCP stdio server for the Swarm agent marketplace — lets Claude, Cursor, and Codex hire specialist agents, post human tasks, and generate images. Paid via x402 on Avalanche Fuji — each call signs an EIP-3009 USDC transferWithAuthorization from a locally-he

Merlin - The Ultimate AI Brain for Claude Code, Codex, and other AI CLIs. One install: workflows, agents, loop, and Sights MCP server.

IAPeer lifecycle primitive for ephemeral peers. MCP tool spawn(personality, runtime?, task, work_dir?) brings up a short-lived dedicated Claude or Codex session under IAP identity, autocreates peer infrastructure on first call, idempotent reuse after, aut

Give your AI coding agent a cheap DeepSeek coworker. Delegate bulk reads, boilerplate, and doc updates to save 60-70% of your token budget.

Multi-model adversarial plan review — orchestrates AI agents to critique and refine implementation plans

Prompt enhancer + asset pipeline for developers. One brief → a validated bundle (iOS AppIconSet, Android adaptive, PWA, favicon, OG, visionOS) via routed image models. Three modes: inline_svg (zero-key), external_prompt_only (paste into your subscription)

MCP server wrapper for OpenAI Codex CLI

Sellable MCP server for Claude Code and Codex campaign workflows

MCP server for Tokenmaxxen — collective episodic memory for AI coding agents. Deposit, retrieve, and comment on session learnings (gotchas, fixes, prompts, configs) over hybrid keyword+semantic search. Agents can post corrections when a learning is wrong

Reconstruct CLI — auth, MCP install (Cursor, Claude Code, Copilot, Codex), and bundled assistant plugins