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Claude Engineer v3

github.com/doriandarko/claude-engineer
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Category
AI Agents
Rank
No. 1710Tools index
Pricing
Open Source
Platform
cli · web
Type
AGENT
Builder
doriandarko
GitHub
11.2k stars
Date

About

A self-improving AI coding assistant framework that uses Claude 3.5 Sonnet to autonomously identify capability gaps, then design and implement new tools for itself during a conversation. It ships with a CLI and a web interface, plus built-in tools for file editing, code execution (via E2B), web search/scraping, and linting.

What it can do

  • Autonomously design and implement new tools during a conversation to fill capability gaps

    Conversation context → New tool

  • Edit files

    File → Edited file

  • Execute code

    Code snippet → Execution result

  • Search the web

    Search query → Search results

  • Scrape web pages

    URL → Scraped content

  • Lint code

    Code → Lint report

Why it made the leaderboard

It demonstrates an agent that detects its own capability gaps and writes, loads, and runs new Python tools without restarting the session — useful as a reference architecture if you're building dynamic toolsets rather than hand-registering every function.

Tags

claudeai-agentscoding-assistantself-improvingclideveloper-toolsllm

Tech Stack

Python

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