aashutoshrathi

Px0 — AI skill for Claude Code

AI community

px0 is the IDE for humans and AI, optimized for quick, fast code reviews.

How to install Px0

This entry records only its repository, not the path inside it, so there is no exact command to give. Open aashutoshrathi/px0 and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Px0 does

px0 is the IDE for humans and AI, optimized for quick, fast code reviews. It turns your browser into a zero-latency console with native Git and GitHub integrations, instant search across massive codebases, and seamless handoff to local AI coding harnesses.

Alternatives in AI

Maestro Companion — Quick execution for small tasks — minimal run lifecycle (start + done) with evidence recording 530 ★
Octocode — Structural code intelligence for AI agents — semantic search, knowledge graphs, and a built-in MCP server in o 464 ★
Claude Code Studio — Transform Claude Code into a complete development studio with 40+ specialized AI agents, MCP integrations, and 245 ★

README

As AI agents author more code directly from the terminal, engineering productivity is no longer constrained by how fast you type—it is constrained by how fast you can review, navigate, and verify changes. px0 replaces heavy, multi-gigabyte editing suites with an instant, distraction-free environment built specifically for this review loop.

< 1 ms cold start
~20–30 MB server daemon RAM (~100–180 MB total with browser tab, vs. VS Code's ~1,440 MB)
Single static Go binary with zero runtime dependencies (no Electron, no Node, no CGO)
~280 languages tokenized natively via Chroma

See full performance benchmarks and comparisons at [px0.ai/#bench](https://px0.ai/#bench).

Features

GitHub PR reviews & Git panel: Review pull requests directly (px0 ), inspect scoped merge-base diffs, draft inline review comments, and stage, commit, or push from the browser.
AI coding harness integration: Dispatch edits directly to Claude Code, Gemini CLI, Cursor Agent, Antigravity, OpenCode, Codex, Aider, or Goose with live reloading.
Fast navigation: Fuzzy file search, symbol outline, and workspace regex search in milliseconds.
Remote-first: Run on any remote server, VM, or container and browse locally without SSH key setups or remote daemons.
Virtual rendering: Opens 400,000-line files smoothly by mounting only visible rows; frees memory back to the OS after 15 seconds of inactivity.
Rich code viewer: 14 built-in th