Lassare — Control Claude Code, Cursor & Gemini CLI Remotely

Your AI coding agent keeps running. When it needs your input, Lassare sends the question to Slack. You answer from your phone. The agent continues.

Lassare is an MCP server that lets you respond to AI coding agent questions remotely via Slack — so you don't have to stay at your desk while your agent works.

Supported Agents

Tested & Documented

• Claude Code — MCP config, slash commands, hooks
• Cursor — MCP config, slash commands, hooks
• Gemini CLI — MCP config, slash commands, hooks

Other MCP Clients

Lassare works with any MCP-compatible agent (Windsurf, GitHub Copilot, Continue, Aider, and more). Use the generic config as a starting point.

Using a different agent? Let us know what works or what you'd like us to support next.

Quick Start

1. Sign up at portal.lassare.com and connect your Slack workspace
2. Get your API key from Agent Setup
3. Choose your agent from the folders above
4. Follow the README in that folder

How It Works

┌────────────────┐     ┌─────────────┐     ┌─────────────┐
│  Your Agent    │────▶│   Lassare   │────▶│ Your Slack  │
│ (ask / approve)│◀────│   (MCP)     │◀────│ (DM/mobile) │
└────────────────┘     └─────────────┘     └─────────────┘
  agent continues       relays answer        you respond

Two tools:

1. ask — Agent needs clarification → you get a Slack DM → reply with your answer
2. approve — Agent needs permission for a risky action → you get Approve/Deny buttons in Slack

Questions and approvals expire after 15 minutes if not answered.

Common Questions

How do I control Claude Code remotely? Add Lassare as an MCP server in your .mcp.json. When Claude Code needs input, it calls the ask tool — the question arrives on Slack, you respond from your phone, Claude Code continues.

Can I answer Cursor questions from my phone? Yes. Configure Lassare in Cursor's MCP settings. When the agent hits a decision point, you get a Slack notification and reply from anywhere.

Does Gemini CLI work with Lassare? Yes. Gemini CLI supports MCP servers. Add Lassare to your settings and agent questions arrive via Slack.

Can I use my AI coding agent while AFK? That's exactly what Lassare is for. Your agent keeps running wherever it's running — you just answer questions remotely via Slack when it needs your input.

Is my code sent to Lassare? No. Lassare only sees the questions your agent sends. Your code stays on your machine.

Modes

• Inline mode (default): Questions asked directly in the conversation — for when you're at your desk
• Slack mode: Questions go to your Slack DM — respond from your phone while AFK

Toggle with /lassare-slack or /lassare-inline commands.

Pricing

• Free: 200 questions/month, no credit card required
• Solo: $9/month for 1,700 questions/month

Contributing

We welcome contributions! See CONTRIBUTING.md for guidelines.

Ways to contribute:

• Add support for new agents
• Improve prompts for better agent behavior
• Fix bugs or typos
• Add examples and use cases

Links

• Website — How it works, setup guide, and pricing
• Portal — Get your API key
• Status — Service status and uptime
• Feedback & Issues
• support@lassare.com — Support

License

MIT License - see LICENSE