cratedocs-mcp

I've been using both on a Rust codebase and have found both work fairly well. Claude code is definitely more capable than Gemini. What difficulties have you had? The biggest pain point I've had is that both tools will try to guess the API of a crate instead of referencing the documentation. I've tried adding an MCP for this but have had mixed results. https://github.com/d6e/cratedocs-mcp

I've had aot of issues with AI hallucinating the API surface for libraries, to the point where I kinda gave up using it for a lot of purposes. But I got back on the horse & broke out Zed this weekend, deciding that I'd give it another shot, and this time be more deliberate about providing context. My first thought was that I'd just use Zed's /fetch and slam some crates.io docs into context. But there were dozens and dozens of pages to cover the API surface, and I decided that while this might work, it wasn't a process I would ever be happy repeating. So, I went looking for some kind of Crates.io or Rust MCP. Pretty early looking effort, but I found cratedocs-mcp. It can search crates, lookup docs for crates,lookup specific members in crates; that seems like maybe it might be sufficient, maybe it might help. Pulled it down, built it... htt