The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

Production-grade engineering skills for AI coding agents.

web development for the rest of us

A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.

Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.

Make Any Website into CLI & Use your logged-in browser by AI agent.

Command-line tool to customize Spotify client. Supports Windows, macOS, and Linux.

A rich text editor for everyday writing

Vue Native is a framework to build cross platform native mobile apps using JavaScript

Transforms PDF, Documents and Images into Enriched Structured Data

✍️ Fusuma makes slides with Markdown easily.

Opinionated skills for AI coding agents to create stunning diagrams and visualizations directly in Markdown. These skills extend agent capabilities across diagram generation, data visualization, an…

Create explorable explanations and interactive essays.

Graphical Python debugger which lets you easily view the values of all evaluated expressions

An opinionated Dockerfile linter.

Use Google Sheets as your no-setup database

An interactive explorer for single-cell transcriptomics data

JavaScript library for building web-based applications that employ secure multi-party computation (MPC).

A modular annotation tool for genomic variants

machine learning for genomic variants

Framework for building fast genomics web tools with WebAssembly and WebWorkers

Minimalistic, lightweight markdown knowledge base app for macOS and Linux. Open source Obsidian alternative.

python scratchpad with real-time code evaluation

AI-powered work journal template for software developers. PARA structure, Bullet Journal daily rhythm, Zettelkasten knowledge graph with semantic search, and structured coding workflows. Powered by…

Browser extension tools that work with your agent harness primitives such as annotation

Contract-first orchestration for long-running coding agents: scoped work records, local dispatch, review evidence, and enforcement provenance.

A file-backed handoff protocol for multi-agent AI coding coordination