Dear Claude MCP server

Dear Claude

MCP server that triggers local Claude Code instances from external platforms. Say "Dear Claude" in Linear, GitHub, Jira, GitLab, Notion, or Obsidian — and a Claude Code instance spins up to handle it.

Your notes become architecture. Your tasks become pull requests.

What is this?

Dear Claude is an MCP (Model Context Protocol) server that watches your project management tools for the phrase "Dear Claude". When detected, it spawns a local Claude Code instance that:

• Reads the issue/comment/note context
• Executes the requested task (code, review, create tasks, etc.)
• Posts results back to the originating platform
• Persists sessions for 7 days so you can have multi-turn conversations

No Anthropic API keys needed. Works with your existing Claude Code subscription. 100% local and private — your code never leaves your machine.

Supported Platforms

Cross-Platform Orchestration

Instances from any platform get API access to all configured platforms. This enables workflows like:

1. Write a spec in Obsidian → "Dear Claude, create these tasks in Linear"
2. Discuss on Linear → "Dear Claude, code this on GitHub"
3. Review on GitHub → "Dear Claude, resolve the merge conflicts"
4. Parallel coding → Claude spawns multiple instances, one per branch, using git worktrees

Quick Start

Install in one line

claude mcp add dear-claude -- bunx dear-claude start --mcp

That's it. Start Claude Code and Dear Claude is ready.

Prerequisites

• Claude Code CLI installed (claude command available)
• Bun runtime (for bunx)
• Tailscale with Funnel enabled (for webhooks from external platforms)

Manual setup (alternative)

If you prefer manual configuration, add to ~/.claude.json under mcpServers:

{
  "mcpServers": {
    "dear-claude": {
      "command": "bunx",
      "args": ["dear-claude", "start", "--mcp"],
      "env": {
        "DEAR_CLAUDE_PORT": "3334",
        "GITHUB_CLIENT_ID": "...",
        "GITHUB_CLIENT_SECRET": "...",
        "GITHUB_WEBHOOK_SECRET": "...",
        "LINEAR_CLIENT_ID": "...",
        "LINEAR_CLIENT_SECRET": "...",
        "LINEAR_WEBHOOK_SECRET": "..."
      }
    }
  }
}

Then start Claude Code:

claude

The MCP server starts automatically, sets up Tailscale Funnel, and prints your public webhook URLs.

Platform Setup

Tailscale Funnel

Dear Claude uses Tailscale Funnel for stable public HTTPS URLs to receive webhooks. Setup is mostly automatic.

1. Install Tailscale:

# macOS
   brew install tailscale

   # Linux
   curl -fsSL https://tailscale.com/install.sh | sh

1. Authenticate: tailscale up

1. Enable Funnel in the admin console: https://login.tailscale.com/admin/acls

• Add the "funnel" capability to your ACL policy

1. The server auto-configures Funnel on startup. Your public URL will be:

https://<your-hostname>.ts.net/dc

Tip: Run tailscale serve status --json to verify your config. The health check auto-repairs the Funnel config every 10 seconds.

GitHub

Shortened. The full README is on GitHub.