PicoClaw is a new open-source AI assistant written in Go that runs using external LLMs (language models) via an API and uses less than 10 MB of RAM. The project was completely rebuilt with inspiration from nanobot and OpenClaw, using so-called auto-bootstrapping, where the AI agent itself generated most of the base code during refactoring with human supervision. As a result, PicoClaw boots in less than 1 second, even on a weak 0.6 GHz processor. The architecture supports three major ISAs (RISC-V, ARM64 and x86), facilitating implementations on devices ranging from low-cost boards to standard PCs or servers. The whole thing compiles to a single standalone binary file, with no external dependencies. This allows the project to run on up to $10 RISC-V hardware at a fraction of the cost of typical AI solutions. PicoClaw integrates with a variety of LLM services (including OpenRouter, Anthropic, OpenAI and others), allowing flexible choice of model backend. Users can use PicoClaw as an assistant in interactive console mode, but also via a single-query CLI. The system allows integration with instant messengers such as Telegram, Discord or DingTalk, acting as a chat-bot gateway. The project also supports scheduled tasks (cron), which enables reminders and automation. With its low memory requirements and fast start-up speed, PicoClaw targets IoT devices, home control centre or AI experiments on a minimal platform.
Comparison:
| OpenClaw | NanoBot | PicoClaw | ||
| Language | TypeScript | Python | Go | |
| RAM | >1 GB | >100 MB | < 10 MB | |
| Startup (core 0.8 GHz) | >500 s | >30 s | < 1 s | |
| Cost | Mac Mini $599 | Most Linux SBCs ~$50 | Any Linux board (even from 10$) |
Source:
https://github.com/sipeed/picoclaw
Do you see a use for such a lightweight agent implementation? It's certainly a big step forward relative to Mac Mini devices, although it stops being so impressive when you remember that the whole thing runs on an external API from LLM or thereabouts from messaging, tools, etc. There is certainly some upside in terms of security though, the cheaper the hardware, the less the cost of isolating the agent from our main computer....
Cool? Ranking DIY Helpful post? Buy me a coffee.
