Stable Baseline (Preview)

Stable Baseline is an agent-managed company brain. People and AI agents co-author living documents, generate 40-plus kinds of diagrams and infographics, design freeform whiteboards, manage plans and tasks, and search a shared, self-updating knowledge graph from one secure workspace.

This connector is available in the following products and regions:

Service Class Regions
Copilot Studio Premium All Power Automate regions except the following:
     -   US Government (GCC)
     -   US Government (GCC High)
     -   China Cloud operated by 21Vianet
     -   US Department of Defense (DoD)
Logic Apps Standard All Logic Apps regions except the following:
     -   Azure Government regions
     -   Azure China regions
     -   US Department of Defense (DoD)
Power Apps Premium All Power Apps regions except the following:
     -   US Government (GCC)
     -   US Government (GCC High)
     -   China Cloud operated by 21Vianet
     -   US Department of Defense (DoD)
Power Automate Premium All Power Automate regions except the following:
     -   US Government (GCC)
     -   US Government (GCC High)
     -   China Cloud operated by 21Vianet
     -   US Department of Defense (DoD)
Contact
Name Stable Baseline
URL https://stablebaseline.io/contact
Email support@stablebaseline.io
Connector Metadata
Publisher Orixian Solutions Pty Ltd
Website https://stablebaseline.io
Privacy policy https://stablebaseline.io/privacy
Categories Productivity;Collaboration

Stable Baseline

Stable Baseline is an agent-managed company brain. It is a single, secure workspace where people and AI agents co-author living documents, build diagrams and infographics, design freeform whiteboards, run plans and tasks, and search a shared, self-updating knowledge graph.

This connector exposes the Stable Baseline Model Context Protocol (MCP) server so agents built in Copilot Studio and Microsoft 365 Copilot can use those tools directly. Tools are discovered dynamically from the live server, so new and updated tools appear automatically without a connector change.

Publisher

Orixian Solutions Pty Ltd (trading as Stable Baseline), Mount Waverley, Victoria, Australia.

Prerequisites

How to get a connection

This connector uses OAuth 2.0, so there is no key to copy or paste:

  1. Add the connector and choose Create connection.
  2. You are redirected to Stable Baseline to sign in and authorise the connection.
  3. After you approve, the connection is ready. The connector receives an access token scoped to your own workspace permissions. You can revoke access at any time from Settings, then OAuth Clients in Stable Baseline.

What you can do

The server exposes one streamable endpoint that surfaces the full tool catalogue. Tools are grouped by area:

  • Documents create and edit living rich-text documents, find and replace text, and embed diagrams and images inline.
  • Diagrams generate pixel-perfect diagrams from text across many families (sequence, state, ERD, flow, Gantt, ELK architecture, BPMN, and more) plus data-driven infographics, returned as PNG, JPEG, or SVG.
  • Whiteboards create freeform boards from high-level specs, add stencils, sticky notes, architecture icons, and freehand drawings, or hand a goal to the multi-agent designer.
  • Plans and tasks build structured plans, phases, tasks, dependencies, and assignees.
  • Improvements and risks log and track improvements, risks, and follow-ups with categories, comments, and evidence.
  • Knowledge graph every document, diagram, plan, and board feeds a shared company brain you can search semantically and traverse by entity, community, and backlink.
  • Workspace administration manage organisations, workspaces, projects, folders, members, and permissions.

For the complete, always-current tool list and per-area guides, see stablebaseline.io/docs/mcp.

Authentication

OAuth 2.0 authorization-code flow. Each user signs in to Stable Baseline and consents; the resulting token is scoped to that user's own workspace permissions, so a connection can only do what that user can do. The underlying service also supports API keys (bearer sta_ tokens) for clients that cannot use OAuth.

Throttling and limits

Usage is metered per organisation under the account's plan. Heavy generation tools (for example, the multi-agent whiteboard designer) consume credits. Standard fair-use rate limits apply; transient 429 responses should be retried with backoff.

Known issues and limitations

  • The server speaks streamable HTTP. Server-sent events are also available on the same endpoint for older clients.
  • Long-running generation tools (whiteboard and infographic design) may take several seconds to return.
  • Some administrative tools are hidden for specific host applications by policy and may not appear in every client.

Support

Actions

Invoke the Stable Baseline MCP server

Streamable HTTP entry point that exposes every Stable Baseline tool to agents. Tools are discovered dynamically from the live server, so new and updated tools appear automatically.

Invoke the Stable Baseline MCP server

Operation ID:
InvokeServer

Streamable HTTP entry point that exposes every Stable Baseline tool to agents. Tools are discovered dynamically from the live server, so new and updated tools appear automatically.

Returns

Model Context Protocol JSON-RPC response payload.

response
object

Definitions

object

This is the type 'object'.