Open source
CoStaff Tools

An agent can write.
These let it deliver.

Agents produce excellent prose and terrible artefacts. These are the frameworks we build so the work comes out as something you can actually hand over — a document with real page geometry, a recording that transcribes itself. Both are open source, both run on your own machine, and both are driven over MCP.

01  The tools

Two mediums, one idea.

Give the agent a medium it is genuinely good at — React, a real browser — and let the framework handle everything that medium has to survive: a printer, a transcript, a file someone else opens.

02  Why they exist

The last mile is the artefact.

A CoStaff agent can already reason its way to an answer. What it could not do was hand you the answer in a form your colleague opens without asking questions. Each tool closes one of those gaps, and each ships an MCP server so any agent — ours or yours — can drive it.

Runs on your machine

Both are self-hosted. open-recording never sends audio anywhere — whisper.cpp transcribes locally, and the files stay in a folder you own.

Driven over MCP

Each mounts an MCP endpoint next to its UI, so an agent and a person share one workspace rather than fighting over it.

Files, not databases

Output is ordinary files on disk — a PDF, a WebM, a Markdown transcript. Nothing is locked inside a format only the tool can read.

Open source, MIT

Read every line, fork it, ship it. Published on npm and developed in the open on GitHub.