POSH 0.35.0

Ruby documentation. Local-first.

Docs, not
detours.

Your agent can already find documentation, but POSH gives it a direct route to LLM-optimized docs.

Get agent access Try the free browser

Free TUI · €7/month agent tools · macOS & Linux

Gemfile.lock

Your project’s resolved versions

posh sync Online
Project documentation

Generated Markdown + search index

You Terminal UI
Your agent CLI / MCP

Download online. Look up locally.

A more direct way to look up documentation

The right context.
None of the fluff.

Focused, optimized context helps your agent finish tasks faster and reduce token costs.

Built from code.
With bonus content.

API references generated with RDoc and YARD, alongside available READMEs, changelogs, and guides.

On your machine.
Not a lookup API.

Search and read documentation without calling external servers.

Terminal UI.

Search, browse, and read documentation without leaving your terminal.

Download the 0.35.0 release

  1. From your Ruby project, download the docs:

  2. Then open the browser:

posh / terminal browser 28s · real recording
Open a document, browse its outline, and jump straight to a section.

For you

Free

Your project’s docs in your terminal.

  • Interactive search and reading
  • Project documentation sync
  • Local, offline documentation access
Install POSH

For your coding agent

€7/month

or €60/year

The same docs, with tools your agent can use.

  • Agent CLI search and reading tools
  • Local MCP server
  • Flat subscription. No per-request fees.
Get agent access

Need something for your team? Private gems, SSO, or a hosted setup?

Let’s talk

FAQ

Is POSH open source?

The client and back-end applications are not open source.

But we maintain our own gems and actively contribute to the open-source projects we use.

Does POSH work offline?

Yes. Run posh sync with an internet connection to download or update documentation. After that, search and read locally. Documentation syncs only when you run the command.

Which operating systems are supported?

POSH runs on macOS and Linux. Install it with Homebrew, use the AUR package on Arch Linux, or download an executable from GitHub Releases.

Which programming languages are supported?

POSH supports Ruby. Python and Go support are planned.

Product updates