# ReShiki > Free chemical drawing app (Rust) for molecules, reaction schemes and publication figures. AI agents can drive ReShiki through an experimental MCP server (`reshiki --mcp`) or command line (`reshiki --cli`), available since ReShiki 0.12.0. Start with the [Agent API set](https://reshiki.com/_llms-txt/agent-api.txt); its tool reference is generated from the code. ## Documentation Sets - [Abridged documentation](https://reshiki.com/llms-small.txt): a compact version of the documentation for ReShiki, with non-essential content removed - [Complete documentation](https://reshiki.com/llms-full.txt): the full documentation for ReShiki - [Agent API](https://reshiki.com/_llms-txt/agent-api.txt): Everything an AI agent needs to use ReShiki over MCP or the command line ## Notes - The complete documentation includes all content from the official documentation - The content is automatically generated from the same source as the official documentation ## Optional - [GitHub repository](https://github.com/Ameyanagi/ReShiki): Source code, releases and issue reports. - [Privacy policy](https://reshiki.com/developer/privacy-policy/): Local processing and optional assistant data transfer.