Claurst
Agentic coding for builders who ship
Claurst launched on May 16, 2026 with 6 votes, #1,742 of 20,538 launches that month and more than 75% of that year's launches.
What it does
Claurst is an open-source, multi-provider terminal coding agent built from the ground up in Rust. It started as a clean-room reimplementation of Claude Code's behavior and has since evolved into the most optimized TUI pair programmer with a 4ms cold start time, multi-provider support, a rich UI, plugin system, a companion named Rustle, chat forking, memory consolidation, and much more. It's fast, it's memory-efficient, it's yours to run however you want, and there's no tracking or telemetry.
Agentic coding for builders who ship.
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Keen CodeJun 2026 · mochow13.github.io · ▲125Hello community! I am here to share a coding agent I have built solo from scratch using agentic engineering. Written in Go, it's a proper coding agent, has features you expect from a useful agent for your daily work, with a minimal and simple UI. I have named it Keen Code. The repo is here: https://github.com/mochow13/keen-code Even though it started as an experiment, it is now a full-fledged coding agent for real software engineering work. It supports multiple providers, skills, MCPs, multi-agent orchestration through subagents, automatic compaction, etc. I have been…
Claude Code's Source Code Got Leaked, Let's Talk About ItMar 2026 · github.com · ▲5Agentic Coding for Builders who Ship. Contribute to Kuberwastaken/claurst development by creating an account on GitHub.
Open-source CLI coding framework using Claude2024 · github.com · ▲84AI powered cli coding agent that monitors your dev/test server and fixes errors and adds features - vysakh0/dravid
Rocky and Caveman Speak in Claurst CLI Save Big Token Amaze Amaze AmazeApr 2026 · github.com · ▲5Hey HN! I've been building Claurst - a clean-room implementation of Claude Code in Rust, with extra features to make my ideal agentic Open-Source AI CLI. It's WIP and rough, but I'm shipping a lot to make it amaze amaze amaze. Inspired by this HN post [1] I saw a few hours ago about caveman speak for token-efficient output, I added /Caveman and /Rocky (from project Hail Mary) to Claurst. Caveman grammar drops ~70% of output tokens keeping technical substance and Rocky brings a close compression with more personality. Both are first-class slash commands with three levels: lite,…
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