Connect your AI tools over MCP.
Stable Baseline speaks the Model Context Protocol, so the AI tools you already use, in your editor, your terminal or your chat app, can read and write your documents, diagrams, whiteboards, plans and work. They get exactly the access you give them, and nothing more.
Connect
Add Stable Baseline to your tool, then sign in or use an API key.
02Set up
Run the sb-setup prompt in a repository to document it in your project.
03Keep it current
Ask for updates as you work; your tool edits the docs in place.
The address
https://api.stablebaseline.io/functions/v1/cloud-serve/mcp
Every tool connects to this one address, over streamable HTTP. Sign in with OAuth where your tool supports it, or send an API key. See Setup.
What your AI tools can do
- Find things: organisations, workspaces, projects, folders and documents, by name or id.
- Documents: read, write, patch, find and replace, import files, and list versions.
- Diagrams and images: draw any kind of diagram, render it as a picture, upload images.
- Whiteboards: build boards, add stencils and diagrams, design decks, read a board back.
- Plans and the work register: plans, phases, tasks, dependencies, risks and evidence.
- Databases: build tables, query rows, add and change rows, import and download.
- Agents: ask your organisation's agents, hand them work, approve what they propose.
- The company brain: search it, read what it knows, and ask what held on a past day (Enterprise).
- Running the organisation: members, teams, permissions, settings and billing, for the keys you allow to.
Every tool follows the same rules as the app. Anything that spends money or credits is previewed first and applied only with the preview's token, and deleting an organisation, a workspace or a project is only done in the app. Browse every tool in the tools reference; your tool can also ask for the live list with searchTools.
Prompts
Tools that support MCP prompts offer these as commands. How they appear depends on the tool.
| Prompt | What it does |
|---|---|
sb-setup | Onboards a repository: finds your project, analyses the code, builds a documentation structure, and adds sync rules to AGENTS.md, keeping what is there |
sb-sync | Writes or updates the Stable Baseline section of AGENTS.md, keeping everything else |
sb-update | Records changes, decisions and knowledge from the current conversation in your docs |
sb-create-doc | Creates a new document, with diagrams or images if you want them |
sb-edit-doc | Edits an existing document with small patches or find and replace |
sb-create-diagram | Adds a diagram to an existing document |
sb-manage-images | Uploads, inserts, updates or deletes images in a document |
sb-manage-data | Uploads and manages CSV, JSON and TSV files for charts |
sb-whiteboard-design | Plans and builds a whiteboard with shapes, stencils, icons, connectors and frames |
sb-whiteboard-diagram | Adds a diagram, a process or an image to a whiteboard |
sb-whiteboard-present | Builds a slide deck on a whiteboard, one frame a slide, ready to present and export |
SDKs, CLI and REST
Building on Stable Baseline rather than driving it from an AI tool? The same tools are available from code, with the same keys, sign-ins and rules.
| Install | |
|---|---|
| TypeScript and JavaScript | npm i @stablebaseline/sdk |
| Python | pip install stablebaseline |
| Command line (the sb command) | npm i -g @stablebaseline/cli |
Or call the REST API at https://api.stablebaseline.io/functions/v1/cloud-serve/api/v1: openapi.json is the specification, docs is a readable reference, tools lists every tool, and POST tools/<name> calls one.
Where to find us
GitHub
The SDK and CLI source, issues and security advisories.
MCP Registry
Listed in the official registry as io.stablebaseline/sb.
Agents in Stable Baseline, and AI tools outside it