Show HN: Self-updating MCP server for official pip, uv, poetry and conda docs

23 keminghe 11 7/23/2025, 2:32:23 PM github.com ↗

Comments (11)

rgovostes · 3h ago
> Docker `:latest` tag guarantees you always get current docs without manual updates.

The docs should probably be pinned to the version of the tool you have installed. Aside from that, pinning to a specific container hash (not tag) allows you to audit it and trust that malicious instructions haven’t been introduced into the docs.

mrbonner · 4h ago
Even though your demo is not that helpful, I appreciate you sharing this. I think it opens my eyes for another ideas of providing better documentation for coding agent. I believe the current RAG-based approach for coding agent is not the most optimal solution.
keminghe · 4h ago
Thank you. Yes, 50% of the core value prop is the self-updating automation and the traditional fuzzy + full text search capabilities that disrupt the embedding-centric RAG paradigm. Plus, Tantivy (Rust-based) is fast.
WhatsName · 6h ago
The demo is not convincing, I rarely find myself migrating between package managers and if I do I would expect claude code to ace this task without mcp help.
keminghe · 5h ago
Appreciate the feedback. I will make it my todo to try out your suggestion of comparing Claude Code with and without MCP to measure the quantitative difference.
keminghe · 4h ago
Genuinely curious: what are aspects of the demo you find less helpful? I want to improve it.
dcreater · 5h ago
This is superceded by Context7 no?
hobofan · 4h ago
I think in terms of providing the widest coverage, I think Dash[0] which has been in the offline documentation space for a long time should have everyone beat.

[0]: https://blog.kapeli.com/dash-8

keminghe · 4h ago
Appreciate you opening my eyes to this. Dash is indeed comprehensive, and a much bigger initiative. I wonder how it's handling the documentation staleness issue? New docs are published every minute.
hobofan · 4h ago
For the package manager ecosystem it supports, it relies on the projects auto-generated docs, and the builds the docsets from those. I guess it does that step in a cached on-demand way. That way, it can provide docs to all the packages and package versions.

E.g. for Rust: Crate is published crates.io -> triggers automatic docs build on docs.rs -> Dash clients can now pull docsets through a proxy that builds the docsets built on the static HTML bundles built for docs.rs.

keminghe · 3h ago
I see, yes, with this implementation, the networking component becomes necessary. I made different design decisions for `py-dep-man-companion` such that the tool is fully offline and can be used with local llms.