A set of skills and MCP connector to allow agents to build Vapi AI agents, from creating tools and assistants to a phone call

Open-source email infrastructure for AI agents.

🤖🤮 Hate the yuck codes that agents generated? Try `alint`, a ESLint like toolchain for intent driven code check, freeze your skills, AGENTS.md to lint rules

Research-first design skill for AI agents. 150K+ real app screens and flows via Refero MCP.

Thinking partner skill for AI agents — 150+ mental models, orientation detection, cognitive operations. Works with Claude Code, Cursor, Windsurf, Cline, GitHub Copilot.

Your durable workspace across AI agents.

AI agents and Nix: parametrable skills/instructions and tools, packaged together in a reproducible and modular fashion

11 installable editorial systems for AI agents, based on leading public style guides.

Instant recall for coding agents. Search the history already on your machine. Git blame, but for agent sessions.

Computer-Use SDK for E2E QA Testing

Turn public X posts, profiles, and search into compact Markdown or JSON for agents. Hosted at x.pcstyle.dev.

Production-Stage Visual Design & In-Codebase UI Engineering Suite

Skill for a persistent LLM-managed wiki — the LLM writes and cross-references while you curate sources.

44 open-source financial skills for AI agents — P&L, budgeting, tax prep, debt payoff, and more. Works with Claude Code, Wilson, Cursor, Codex, and Paperclip.

Beautiful, AI-native markdown IDE and LLM wiki

Create polished product demo videos with AI coding agents and Remotion. The UI is code, not a screen recording.

Unified aelf skills hub for discovery, routing, bootstrap, and health checks across OpenClaw, Codex, Cursor, and Claude Code.

A Model Context Protocol (MCP) server for Langfuse, enabling AI agents to query Langfuse trace data for enhanced debugging and observability

Self-evolving browser automation for Codex, Claude Code, and Cursor—learn reusable site knowledge and safely replay verified routines with agent-browser.

The control plane for AI coding agents.

Backend for AI coding agents on CloudBase — database, auth, functions via Plugin, Skills & MCP.

Security testing toolkit for AI Agent: curated SecLists wordlists, injection payloads, and expert agents for authorized pentesting, CTFs, and bug bounties

94 specialist Blender skills for Cursor, Claude Code, Kiro & Codex -> MCP-powered production pipeline from blockout to engine export.

Hand off tasks to Devin — a plugin/skill for Claude Code, Codex, Cursor, and any coding agent