AI Agent Skills

👨‍🚀 Ecosystem for turning API specifications into production-ready code. Used by Vercel, OpenCode, PayPal, AWS, Autodesk, and many more.

Graph Node indexes data from blockchains such as Ethereum and serves it over GraphQL

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Unofficial Python API and agentic skill for Google NotebookLM. Full programmatic access to NotebookLM's features—including capabilities the web UI doesn't expose—via Pyt…

Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.

The modern API client that lives in your terminal.

Community hub for Requestly API Client — bugs, feature requests, and roadmap. The privacy-first Postman alternative.

⚡ Pure-Rust WebGPU inference engine — OpenAI-API compatible, GGUF native, runs on any GPU. No Python. No llama.cpp. Single binary.

Static site generator for .NET API documentation.

Every API has a secret identity. This finds it, absorbs every feature from every competing tool, then builds the GOAT CLI — designed for AI agents first, with SQLite syn…

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

JavaScript API for Chrome and Firefox

AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

Low-code platform allows you to build business apps, enables you to quickly create internal tools such as dashboard, crud app, admin panel, crm, cms, etc. Supports Postg…

A curated list of practical Codex skills for automating workflows across the Codex CLI and API.