Stable Baseline

Documentation

Everything you need to make it click.

Stable Baseline is the documentation and project workspace where humans and AI agents share the same source of truth. These docs walk you through the product, its features, and how to connect your agents.

A real workspace's Knowledge Graph — every doc, plan, and improvement turned into an interactive network.

Start here

Quickstart

Sign in, create a workspace, and write your first doc.

Core concepts

Workspaces, projects, phases, roles — the model in 5 minutes.

MCP for agents

Connect any AI agent so it can read and write your workspace.

The platform

Stable Baseline is built around four surfaces — documents, diagrams, plans, and improvements — connected into one knowledge graph. Every change is versioned.

Documents

Write rich, structured docs with inline diagrams.

Diagrams

40+ text-first diagram types — authored by you or your agent.

Plans & tasks

Phases, tasks, and timelines for humans and agents.

Version history

Every edit traced, with rollback.

Agents & MCP

Bring your own agent. Stable Baseline speaks MCP, so whatever your AI client — Claude Code, Cursor, Windsurf, OpenCode, VS Code — it can read and write your workspace.

Setup & auth

Generate an API key and point your client at the MCP server.

Permissions

Scope what each agent can do — read, write, diagram, plan.

Tools reference

All 60+ MCP tools, grouped and documented.

Client recipes

Paste-ready configs for every popular MCP client.

Client recipes

Pick your favourite MCP client — the steps are under five minutes each.

Claude Code

Anthropic's agentic CLI.

Cursor

The composer-first IDE.

Windsurf

Codeium's Cascade agent.

OpenCode

Open-source agentic CLI.

Warp

Agentic terminal with blocks.

Other clients

Generic MCP config for anything else.