Add Taiga MCP Server - Containerized Agile Project Management

[JohnWBlack]

This PR adds Taiga MCP Server - a containerized MCP server for Taiga.io project management. Users deploy their own instance with their Taiga credentials.

Server Type: Local/Containerized (users run their own deployment)

Details:

• Docker Image: ghcr.io/johnwblack/taiga-mcp
• GitHub: https://github.com/JohnWBlack/taiga-mcp
• Category: Productivity
• License: MIT

Features: Projects, Epics, User Stories, Tasks, Milestones, Users

14 MCP Tools:

• taiga.projects.list/get
• taiga.epics.list/add_user_story
• taiga.stories.list/create/update
• taiga.tasks.list/create/update
• taiga.users.list
• taiga.milestones.list
• echo (diagnostic)

Configuration (user-provided):

• TAIGA_BASE_URL (default: https://api.taiga.io/api/v1)
• TAIGA_USERNAME
• TAIGA_PASSWORD
• ACTION_PROXY_API_KEY

Readiness:
✓ Dockerfile in source repository
✓ Published to GHCR
✓ Complete tools.json with 14 tools
✓ Comprehensive README
✓ Tested with ChatGPT/MCP clients
✓ No secrets in image

Contact: John Black ([email protected])

Test credentials will be shared via https://forms.gle/6Lw3nsvu2d6nFg8e6