Add Squad MCP

[danbathurst]

Description

Squad AI connects the Squad product‑discovery & strategy platform to any MCP‑aware LLM, enabling agents to create, query and update opportunities, solutions, outcomes, requirements, knowledge, workspaces and feedback.

Motivation and Context

Product teams use Squad as their co-pilot to turn ideas into outcome‑driven roadmaps and developer-ready docs, fast.
Exposing Squad via MCP lets AI assistants move data in and out of the platform without manual copy‑paste, streamlining discovery, planning and documentation tasks.

How Has This Been Tested?

• Ran the server locally.
• Connected via Claude Desktop and Cursor to:
  1. Create an opportunity
  2. Generate three solution ideas
  3. Produce a PRD & BDD requirements
• Verified all mutations appear in the Squad web app and that read operations return expected JSON.

Breaking Changes

None. This is a purely additive change; no existing client configurations are affected.

Types of changes

• Bug fix
• New feature
• Breaking change
• Documentation update

Checklist

• I have read the MCP Protocol Documentation
• My changes follow MCP security best practices
• I have updated the server's README accordingly
• I have tested this with an LLM client
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have documented all environment variables and configuration options
  • SQUAD_API_KEY (required) – personal access token generated in Squad