peon-ping is a cross-platform sound and notification system for AI coding assistants, intercepting lifecycle events from tools like Claude Code, Cursor, Copilot, and Gemini to play contextual audio feedback (e.g., Warcraft Peon voice lines) and show desktop notifications. The architecture consists of a core hook script (`peon.sh` on Unix, `peon.ps1` embedded in `install.ps1` on Windows), a set of thin adapter scripts that translate each IDE's native event format into a canonical CESP JSON schema, and an MCP server (`mcp/peon-mcp.js`) enabling agents to trigger sounds programmatically. Key data flows: adapter receives an event → pipes JSON to peon.sh → parses config/state → resolves sound pack via override hierarchy → plays audio via platform-appropriate backend → shows notification via overlay or toast. External dependencies include system audio players (afplay, pw-play, ffplay, etc.), ElevenLabs/MiniMax TTS APIs, ntfy.sh/Pushover/Telegram for mobile notifications, and a remote pack registry. The project also includes a trainer mode for exercise reminders, structured debug logging (ADR-002), and an automated agent-driven project management system (gitban) for its own development. Reusable components include the MCP server (can be extracted as a standalone tool), the Windows audio playback module with fallback chain (`scripts/win-play.ps1`), and the TypeScript utilities for debounce/spam detection (`peon-ping-internals.ts`). The adapter pattern is well-documented and could be replicated for new IDEs. The project is actively maintained with frequent commits, comprehensive multi-language tests (BATS, Pester, Vitest), and clear separation of concerns despite the complexity of supporting 20+ IDE integrations.
CLIProxyAPI is a sophisticated Go-based proxy/gateway service that acts as an intermediary between clients and multiple AI service providers (OpenAI, Claude, Gemini, Codex, xAI/Grok, etc.). It handles authentication, request/response translation, routing, and management of AI API interactions. The system features a modular architecture with distinct layers for server handling, authentication, execution, translation, plugins, and configuration. It provides both REST and WebSocket interfaces, includes a terminal UI for interactive management, and offers extensibility through a plugin system. The codebase demonstrates strong engineering practices with comprehensive testing, clear separation of concerns, and reusable components.
This is a monorepo for managing a curated catalog of 'skills'—packaged markdown instructions that extend AI coding agents (Cursor, Claude Code, Copilot). It provides three main surfaces: a CLI (Ink/React TUI) for installing/updating/removing skills, an MCP server (Model Context Protocol) for agent-native access, and a Next.js marketplace for browsing. The core library implements a clean port/adapter pattern for filesystem, HTTP, shell, and environment operations, with a robust lockfile system, content-hash verification, and CDN-based registry distribution. The codebase is well-structured, well-tested, and actively maintained, demonstrating high craftsmanship in dependency injection, state management, and progressive disclosure patterns.
Graphify is a CLI tool and library that extracts structural and semantic knowledge graphs from source code across 36+ programming languages. It parses files using tree-sitter grammars, builds a graph of nodes (functions, classes, modules, etc.) and edges (calls, imports, inheritance, etc.), performs community detection via Leiden/Louvain, and generates reports, wikis, and exports to formats like Obsidian, Neo4j, and FalkorDB. The system integrates with AI coding assistants through an MCP server (stdio/HTTP), skill files (SKILL.md, CLAUDE.md), and git hooks for automatic graph updates. Key entry points include `graphify extract`, `graphify query`, `graphify serve`, and `graphify install`. External dependencies include tree-sitter grammars, LLM APIs (OpenAI, Anthropic, Gemini, Ollama), and optional databases. The architecture is modular: per-language extractors in `graphify/extractors/`, graph assembly in `build.py`, clustering in `cluster.py`, and export in `export.py`. The codebase demonstrates strong engineering practices with extensive tests, atomic file writes, security validation (SSRF, path traversal), and cross-platform support.
The agent-skills repository provides a framework for enhancing AI coding agents with structured engineering workflows called 'skills'. Each skill encodes senior engineer best practices across the software development lifecycle (Define → Plan → Build → Verify → Review → Ship) through opinionated, process-driven guidelines. Skills are invoked automatically based on context or via slash commands and integrate with multiple AI agent tools (Claude Code, Gemini CLI, Antigravity, Codex, etc.) through tool-specific adapters. The system includes a meta-skill for dynamic skill routing, reusable agent personas for specialized tasks, and validation infrastructure to ensure consistency and prevent drift. It is designed to prevent agents from skipping critical steps by mandating concrete evidence (tests, build output) rather than relying on subjective assessments.
This repository contains a VS Code extension that acts as a bridge between the Antigravity IDE and a mobile device, enabling remote interaction via a local HTTPS server. The extension starts a self-signed HTTPS server on the LAN, uses the Chrome DevTools Protocol (CDP) to inspect and manipulate Antigravity IDE instances, and leverages the Language Server Protocol (LSP) to monitor and control code generation processes. A companion mobile web interface, served by the local server, provides real-time chat mirroring, message sending, file uploads, voice input, and generation control through a WebSocket connection. The architecture consists of three main parts: the VS Code extension (managing the server lifecycle and IDE integrations), the Express/WebSocket server (handling API requests, real-time communication, and static file serving), and the mobile SPA (rendering the IDE state and forwarding user interactions). Key capabilities include QR-code based pairing, end-to-end encrypted local communication, multi-instance switching, and programmatic control via an MCP server that exposes the API over stdio JSON-RPC. The extension demonstrates solid engineering practices with TypeScript, modular service layers, middleware for authentication and security, and a test suite covering core functionality. While tightly coupled to Antigravity's UI and protocols by necessity, it isolates concerns through well-defined services (CDP, LSP, antigravity interactions) and reusable patterns such as the CSP middleware, CDP wrapper, and stdio JSON-RPC proxy. Ongoing maintenance addresses selector fragility and API updates, ensuring compatibility with evolving IDE and VS Code versions.
Antigravity-Manager is a professional-grade desktop application (Tauri + React + Rust) that serves as an AI account manager and local proxy gateway. It manages multiple AI service accounts (Google Gemini, Anthropic Claude, OpenAI) by handling OAuth token lifecycle, device fingerprinting, quota tracking (5-hour rolling and 7-day weekly buckets), and subscription tier management (Free/Pro/Ultra). The built-in reverse proxy (Axum HTTP server) translates between different AI provider protocols (OpenAI, Anthropic, Gemini), supports streaming, handles rate limiting with adaptive retry, and provides intelligent request routing with account failover. It also syncs its configuration to popular AI CLI tools (Claude Code, OpenCode, Hermes, etc.) and includes a comprehensive monitoring dashboard, IP security filtering (CIDR blacklist/whitelist), user token management, and a warmup scheduler to prevent quota decay. The application runs as a Tauri desktop app with optional headless/Docker mode for containerized deployment.
AIClient2API (A2) is a production-grade API proxy/gateway that converts proprietary AI provider APIs (Gemini, Claude/Kiro, Qwen, Codex, Grok, OpenAI, and more) into standard OpenAI-compatible endpoints (`/v1/chat/completions`, `/v1/messages`, `/v1beta/models`). It supports multi-account OAuth credential pools with automatic token refresh, health checks, and fallback routing, enabling clients to break free-tier restrictions. The server is built on Node.js with a master-worker architecture for process management, a plugin system for extensibility (authentication, monitoring, usage statistics, API key sharing), and a Go-based TLS sidecar for JA3/JA4 bypass. A full web management console (static HTML/CSS/JS) provides configuration, provider management, credential file upload, interactive playground, and usage monitoring. The codebase demonstrates strong patterns (strategy, factory, adapter, converter) but suffers from some monolithic utility files, hardcoded provider mappings, and high maintenance overhead from multiple OAuth implementations.
oh-my-antigravity (OmA) is an extension for Gemini CLI that adds a structured, role-driven multi-agent workflow layer on top of the base CLI. It transforms a single-session AI assistant into an orchestrated engineering pipeline with roles such as architect, planner, executor, reviewer, and verifier. The extension provides over 40 slash commands, 11 retained deep-work skills, 13 sub-agent definitions, and two shipped hooks (silent BeforeModel model router and AfterAgent learn-signal filter). The architecture is entirely extension-native, relying on Gemini CLI's extension manifest (`gemini-extension.json`), command definitions in TOML files, agent prompts in Markdown, and hook scripts in JavaScript. The primary data flow is user input → `/oma:*` command → staged pipeline (intent → workspace → team-assemble → team-plan → team-prd → team-exec → team-verify → team-fix → loop) with persistent state in `.omg/state/`. The codebase demonstrates strong engineering discipline with version consistency checks, skill metadata validation, atomic file writes, environment-variable-driven runtime controls, and thorough documentation. It is not a data research project; it is a workflow automation and context-engineering pack for an AI terminal agent.
This repository implements an MCP (Model Context Protocol) server that provides semantic code search capabilities for AI assistants. It enables developers to search their codebases by meaning rather than just keywords, using local AI models to ensure privacy and avoid external API calls. The system features semantic code search using embeddings (nomic-embed-text-v1.5 with MRL), incremental indexing with file watching, efficient SQLite-based caching of embeddings, cross-platform package version checking across 20+ ecosystems, workspace switching capabilities, and resource throttling to prevent system overload during indexing. The codebase demonstrates strong engineering practices with proper error handling, modular design, and attention to user experience.
This repository provides a comprehensive AI-assisted UI/UX design system toolkit, primarily packaged as a skill for AI coding assistants (Claude Code, Cursor, Windsurf, Copilot, etc.) and distributed via the 'ui-ux-pro-max-cli' npm package. Its core functionality includes a curated knowledge base of 79 UI styles, 192 product color palettes, 74 font pairings, 119 UX guidelines, 22 tech stacks, and 192 reasoning rules – all stored as structured CSV files. A BM25 search engine (implemented in Python) enables domain‑aware retrieval, while a design system generator aggregates search results and applies reasoning rules to output complete design system recommendations (colors, typography, style, layout patterns, motion, anti‑patterns). The gallery Next.js app provides a browsable, filterable interface for the style catalog. Architecturally, the project is a hybrid of data curation and application delivery. The canonical source of truth lives in `src/ui-ux-pro-max/`, which is synchronised to `cli/assets/` and `.claude/skills/` via a CI‑enforced sync script. It includes sub‑skills for brand management, slide/presentation generation, banner design, icon/logo generation, and UI styling (with shadcn/ui and Tailwind integration). The CLI tool installs these skills into the appropriate AI assistant configuration directories, with platform‑specific templates for 20+ assistants. Automated workflows refresh Google Fonts and Phosphor icon catalogs weekly, and a suite of Python tests validates data contracts, stack freshness, and search relevance. Despite its active maintenance and rich functionality, the codebase suffers from significant file duplication across three directory trees, hardcoded version pins for frameworks, and test brittleness tied to exact data row counts. The design system generator and search engine are well‑crafted and reusable, but the overall project is tightly coupled to its curated CSV schema and the ecosystem of AI coding assistants. It represents a mature, production‑grade toolkit for developers who want AI‑assisted design generation, but the heavy duplication and external API dependencies (Gemini, Atlas Cloud, MuAPI) introduce moderate technical drift risk.
Antigravity Manager is an Electron desktop application that serves as a multi-account manager and local API proxy gateway for AI models (Google Gemini, Claude, OpenAI-compatible). It allows users to pool multiple Google Cloud accounts, automatically rotates between them based on real-time quota and rate limits, and exposes a local proxy server that translates between OpenAI, Anthropic, and Gemini API protocols. The application handles OAuth token lifecycle, credential storage across OS keychains and encrypted files, and includes a React UI for account management, quota monitoring, and configuration. Architecturally, the app is a monolith with three major layers: an Electron main process that bootstraps a NestJS server (Fastify), a React renderer with TanStack Router and shadcn/ui, and a Python CLI for headless account operations. The proxy gateway is the most complex module, with controllers for OpenAI chat completions, Anthropic messages, Gemini models, batch jobs, file uploads, and WebSocket-based Responses API. Credential management is handled through a multi-provider master key system with migration paths, atomic file writes, and SQLite persistence via Drizzle ORM. The codebase also includes device identity profile manipulation (fingerprint spoofing) gated by environment variables, and binary patching of the agy CLI executable. The codebase demonstrates strong engineering practices with extensive Vitest unit tests (250+ test files), Playwright e2e tests, Zod schema validation at IPC boundaries, and structured error handling. However, it also carries risks: hardcoded model aliases and Google API endpoints, fragile binary patching logic, and a large surface area of credential storage strategies that may drift as OS APIs evolve. The repo is actively maintained with frequent commits and CI pipelines, but the complex fallback chains and security-sensitive code require careful ongoing maintenance.
This repository is a comprehensive, tool-agnostic skills and steering pack that teaches AI coding agents to perform AWS Well-Architected Framework reviews. It contains a curated reference corpus of over 2,000 markdown files (6 pillars, 307 best practices, 27 industry lenses) derived from official AWS documentation, plus per-tool adapters for 15 AI coding assistants (Claude Code, Cursor, Codex, GitHub Copilot, etc.). The repo also ships production-grade supporting tooling: a CI gating tool (wa-ci) that diffs structured review JSON against a baseline and blocks PRs on regressed gaps; an evaluation harness with blind multi-reviewer adversarial adjudication; a crawler to regenerate the reference corpus from AWS docs; and one-command installers. The core skill dispatches six parallel subagents (one per pillar) to keep the 2.2 MB corpus out of any single context window. Despite the extensive content, the repository has notable maintenance challenges: the reference snapshot will drift as AWS documentation evolves (users are responsible for regeneration); lens files are duplicated across `powers/` and `skills/` directories creating a sync hazard; and the flagship skill is explicitly deprecated in favor of a successor in Agent Toolkit for AWS. The evaluation harnesses and CI tooling are well-crafted and reusable, but the sheer scale of markdown files and platform-specific adapters makes ongoing synchronization complex.
Agentic Awesome Skills is a curated marketplace infrastructure for AI coding agent skills—instructional playbooks (SKILL.md files) with accompanying scripts and assets. The repository provides a multi-platform distribution system supporting Claude Code, Cursor, Gemini CLI, Codex CLI, Kiro, and others. It includes a React+Vite web application for browsing, searching, and installing skills; a CLI and MCP server for local agent integration; and a comprehensive validation, security scanning, and release pipeline. The codebase implements a transaction engine with deterministic content addressing (canonical JSON + SHA-256), durable state management, and schema-validated skill installation, forming a robust foundation for agent-owned tool selection and workflow planning. While the core infrastructure (AAS v1 library, MCP server, catalog search) demonstrates high craftsmanship and reusability, the repository is hampered by massive file duplication: identical skill scripts and governance modules appear under `skills/`, `plugins/agentic-awesome-skills/`, and `plugins/agentic-awesome-skills-claude/`, creating synchronization risk. Some skills contain hardcoded paths or incomplete boilerplate. The repository is actively maintained with CI/CD, automated audits, and security scrutiny, though the sheer volume of 2,474+ skills imposes ongoing maintenance burden. Overall, it is a well-engineered, production-quality skill distribution platform with notable reusable design patterns.
This repository is a comprehensive skill manager for AI agents, providing a CLI tool (Node.js and Python) to search, install, list, and update a large library of over 300 skill definitions. The skills are structured markdown files with YAML frontmatter, each defining a specific capability or workflow for an AI assistant (e.g., code review, security audit, database optimization, TDD orchestration). The application includes a catalog generation pipeline, validation scripts with baseline support, and CI checks to ensure skill quality and consistency. While the bulk of the repository is composed of skill content (instruction playbooks), the active software layer—the CLI, catalog builder, and validator—represents a well-engineered dual-language application with tests and automation.
This repository is a curated collection of Claude skills—markdown instructions and supporting scripts that enable Claude (or any MCP-compatible agent) to perform a wide range of tasks, from document manipulation (DOCX, PPTX, PDF, XLSX) and GIF animation to web testing, MCP server building, and automation of hundreds of third-party SaaS services via Composio's Rube MCP. The repo is primarily a skill library with a standardized template for each skill, but it also contains several well-crafted Python libraries (e.g., easing functions, particle systems, OOXML validation frameworks) that are genuinely reusable. The architecture is modular: each skill lives in its own directory with a SKILL.md and optional scripts. The heavy reliance on external services (Composio, Rube MCP) and the massive duplication of templated skill documentation introduce maintenance risks, but the core utility scripts demonstrate solid engineering craftsmanship.