1.affaan-m / ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Ranked by Attention Score: stars gained over the last 180 complete days
1–100 of 230 by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.
the runtime your coding agents live on
Local code intelligence for developers and AI agents. Connect code, docs and infrastructure in a persistent graph, with CBM Lens, MCP tools, agent integrations and change-aware test selection.
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
A reliable coding agent for complex software engineering tasks.
Open-source agent for the terminal written in Rust. Use any provider or model. Issues & PRs always welcome
Clone any website with one command using AI coding agents
A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows
🙌 OpenHands: AI-Driven Development
Orchestrate multiple coding agents from desktop and mobile
380 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 380+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.
数字生命卡兹克开源的 AI Skills 合集 | Agent Skills: leader(帮你定义目标), neat-freak 洁癖, hv-analysis, khazix-writer & more — Claude Code, Codex & 40+ agents
2,884+ reusable AI agent skills for Claude Code, Codex, Cursor and Gemini CLI. AAS Core adds local catalog discovery, agent-owned selection and plan preview. CLI, MCP and plugins.
Offline, privacy-first grammar checker. Fast, open-source, Rust-powered
Codebase intelligence for AI and humans: code health scores, auto-generated docs, git analytics, dead code detection, and architectural decisions via MCP.
💥 Blazing fast terminal file manager written in Rust, based on async I/O.
Paradev (formerly Superset) is an agentic IDE to orchestrate 100+ coding agents in parallel. Run any agent with your own subscription.
An open-source AI coding agent that lives in your terminal.
📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
🚀 Beautiful highly customizable statusline for Claude Code CLI with powerline support, themes, and more.
open-source coding agent
A modern file manager that helps users organize their files and folders.
Effortlessly compose, extend, and observe every service in real-time for the first time ever.
The self-driving agent platform
Visualize any GitHub codebase: free interactive architecture diagrams and one-minute explainer videos. Replace 'hub' with 'diagram' in any GitHub URL.
The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.
Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.
Codebase intelligence for TypeScript and JavaScript. Health, complexity hotspots, duplication, architecture boundaries, circular dependencies, design-system drift, and unused code, from one graph. CLI, GitHub Action, LSP, MCP, and VS Code. Rust, MIT licensed.
Collection of handy online tools for developers, with great UX.
A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.
An open-source, AI-integrated, cross-platform terminal for seamless workflows
坚持分享 GitHub 上高质量、有趣实用的开源技术教程、开发者工具、编程网站、技术资讯。A list cool, interesting projects of GitHub.
D2 is a modern diagram scripting language that turns text to diagrams.
Daytona is a Secure and Elastic Infrastructure for Running AI-Generated Code
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
Streamlit — A faster way to build and share data apps.
A curated list of free public APIs — searchable, community-maintained, with a free JSON API.
JavaScript API for Chrome and Firefox
SWE-agent takes a GitHub issue and tries to automatically fix it, using your LM of choice. It can also be employed for offensive cybersecurity or competitive coding challenges. [NeurIPS 2024]
Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
Nimbalyst - The open-source visual workspace for Claude Code, Codex, and OpenCode. Run multiple coding agents in parallel, edit their work visually in markdown, mockups, and diagrams, and track tasks. Free, MIT-licensed desktop app for macOS, Windows, Linux, with mobile companion for iOS and Android.
A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.
A scalable, distributed, collaborative, document-graph database, for the realtime web
Portable AI code quality reviews for Codex, Cursor, Copilot and other coding agents: six Agent Skills for architecture, technical debt, tests and remediation.
Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!
A Swiss Army knife for developers.
Fast, Declarative, Reproducible, and Composable Developer Environments using Nix
ShellCheck, a static analysis tool for shell scripts
Archive manager and 7zip replacement for macOS. Preview (nested) archives without extracting them. Extract single files.
Lightning-fast and Powerful Code Editor written in Rust
Automated auditing, performance metrics, and best practices for the web.
API Documentation Browser
🕸️ Web apps in pure Python 🐍
Copy/paste detector for source code. 220+ languages, Rust engine, SARIF/HTML/badge reporters, GitHub Action, MCP server for AI agents.
🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.
MacOS menu bar app for launching iOS and Android 🤖 emulators
The modern API client that lives in your terminal.
Self-hosted AI coding assistant
A modified web browser that helps in responsive web development. A web developer's must have dev-tool.
n³ The unorthodox terminal file manager
Open source AI coding agent. Designed for large projects and real world tasks.
Refine high-quality datasets and visual AI models
💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline
A pre-execution guard for AI coding agents. It blocks destructive Git and file system commands, plus common attempts to access sensitive files, before a tool call runs. Supports Amp Code, Antigravity CLI, Claude Code, Codex, Cursor, DeepSeek Harness, Devin CLI, GitHub Copilot CLI, Grok Build, Hermes Agent, Kimi Code, OpenClaw, OpenCode, and Pi.
Codespaces but open-source, client-only and unopinionated: Works with any IDE and lets you use any cloud, kubernetes or just localhost docker.
Fast Markdown linter and formatter written in Rust
The IDE built for AI coding agents.
Run Claude Code, Codex, and Gemini side by side — each in its own git worktree
Markdown Preview Enhanced for macOS QuickLook
Turns Data and AI algorithms into production-ready web applications in no time.
daily.dev is the personalized developer news feed and community. Get the best tech content from all over the web in your browser new tab or on mobile. Free and open source.
No description provided by the repository host.
🦉 Data Versioning and ML Experiments
Friendly and fast tool for sending HTTP requests
Local-first macOS app to browse, search, analyze, and resume supported AI coding-agent session history across Codex, Claude Code, OpenCode, Cursor Agent, Antigravity, Hermes, OpenClaw, Copilot CLI, and more.
Terragrunt is a flexible orchestration tool that allows Infrastructure as Code written in OpenTofu/Terraform to scale.
Console for mobile browsers
List any node_modules 📦 dir in your system and how heavy they are. You can then select which ones you want to erase to free up space 🧹
Let AI agents message, watch, and spawn each other across terminals. Claude Code, Codex, Antigravity CLI, Cursor CLI, OpenCode, Kilo, Pi, Kimi
Continuous Profiling Platform. Debug performance issues down to a single line of code
Offline documentation browser. Your personal reference library, searchable in an instant.
Give the agent a machine. Just not yours. Each AI coding agent gets its own isolated machine with root, Docker, and systemd - active defense detects and stops threats automatically.
The AI agent that lives in your framework/browser
The Deterministic Foundation for your SDLC
Run Claude Code natively on Android via Termux or AVF (Android Virtualization Framework) -- no desktop, no SSH, no root required.
A curated list of awesome developer-first tools products.
MCP-NixOS - Model Context Protocol Server for NixOS resources
JSON Hero is an open-source, beautiful JSON explorer for the web that lets you browse, search and navigate your JSON files at speed. 🚀. Built with 💜 by the Trigger.dev team.
A typeface designed for source code
📊 A minimalist, self-hosted WakaTime-compatible backend for coding statistics
Test Automation Made Simple
The first real AI developer
Overleaf CLI - pull, push, sync, compile LaTeX projects from your terminal. Git remote helper, MCP server for AI agents, and TypeScript library.
Lightweight Claude Code statusLine: 5h/7d rate-limit usage, reset countdowns, model + context window, prompt-cache age — one line, 3 styles × 9 themes, daemon fast-mode
Track AI API quotas across Synthetic, Z.ai, Anthropic (Claude Code), Codex, GitHub Copilot & Antigravity in real time. Lightweight background daemon (<50MB RAM), SQLite storage, Material Design 3 dashboard. Zero telemetry.
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 PostgreSQL, MySQL, Supabase, GraphQL, MongoDB, MSSQL, Rest API, Hugging Face, Redis, etc. Automate workflows with schedule or webhook. Open source Retool.
Community hub for Requestly API Client — bugs, feature requests, and roadmap. The privacy-first Postman alternative.
Easy and Repeatable Kubernetes Development