Stellary MCP Server

Stellary Project Management MCP Server

Connect AI assistants and coding agents to live Stellary projects through the Model Context Protocol (MCP). The hosted server exposes project, board, collaboration, cockpit, and agent-mission tools while preserving Stellary's existing permissions.

• Endpoint: https://api.stellary.co/mcp
• Transport: Streamable HTTP
• Authentication: Bearer personal access token (PAT)

Official MCP Registry listing · Documentation · Guide en français

What you can do

• Discover projects, columns, cards, documents, and cockpit state.
• Create and update cards, move work, assign teammates, and add comments.
• Inspect sprints, priorities, agent status, and pending proposals.
• Run governed agent missions with workspace rules and approval policies.
• Use installed workspace integrations from eligible agent sessions.

The exact tool list is resolved at connection time. It depends on the token's scopes, the user's project access, the workspace configuration, and—when using an agent identity—the agent's tool policy.

Connect in three steps

1. Sign in to Stellary, then open Account settings → API tokens.
2. Create a token. Read access starts with projects:read and pilotage:read; select write scopes only when the client needs them.
3. Add the hosted endpoint and the token to your MCP client.

Claude Code

claude mcp add stellary \
  --transport streamable-http \
  https://api.stellary.co/mcp \
  --header "Authorization: Bearer YOUR_STELLARY_TOKEN"

Cursor and JSON-based clients

{
  "mcpServers": {
    "stellary": {
      "url": "https://api.stellary.co/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_STELLARY_TOKEN"
      }
    }
  }
}

A reusable example is available in examples/mcp-client.json.

Recommended first request

Ask the client to list your Stellary projects. This confirms authentication and project visibility without changing data. Then ask it to inspect one project's columns and cards before enabling write scopes.

Security

• Treat Stellary tokens like passwords. Never commit a real token to a repository.
• Start with read-only scopes and use an expiry date.
• Use a dedicated token per MCP client so it can be revoked independently.
• All requests are still subject to Stellary permissions and rate limits.

For a vulnerability, follow SECURITY.md. For setup questions, email support@stellary.co.

Agent directory manifests

This repository is also the public discovery source for agent plugin directories. Each file points at the same hosted Streamable HTTP endpoint and Bearer PAT. None of them start a local stdio/npx server or use OAuth.

Set STELLARY_TOKEN in the client environment or plugin settings. Never commit a real token. A 400×400 listing icon is in assets/logo-400.png.

About this repository

This public repository is the canonical discovery and configuration source for Stellary's hosted MCP server. It contains the official MCP Registry manifest, client examples, documentation, and automated availability checks. The hosted Stellary application and server implementation are not distributed from this repository.

Thin plugin manifests for Grok Build and GitHub Copilot live in .mcp.json, .grok-plugin/plugin.json, and plugin.json. They point at the hosted endpoint https://api.stellary.co/mcp (Streamable HTTP + Bearer PAT). A 400×400 listing icon is in assets/logo-400.png.

The metadata and documentation in this repository are licensed under the MIT License. Use of the hosted service is governed by the Stellary terms.