Lassare

com.lassarePublished by lassare.comOfficial publisherv1.0.1Updated Oct 24, 2026

Human-in-the-loop for AI coding agents — ask questions, get approvals via Slack.

VerifiedStreamable HTTPWeb executableProductivity & WorkflowDeveloper ToolsCommunication & Collaboration

Overview

AI-generated overview

Lassare relays AI coding agent questions and approval requests to Slack so you can answer from your phone and let the agent continue.

What you can do
Ask the agent's clarifying questions and receive your answer through a Slack direct message, so the agent can keep working while you are away from your desk. Request permission for risky actions and get Approve or Deny buttons in Slack. Use included hooks to auto-approve between questions, intercept dangerous commands such as forced pushes or sudo, and prompt before the agent stops. Switch between inline mode and Slack mode with slash commands.
When to use it
Useful when you run coding agents such as Claude Code, Copilot, Cursor or Gemini CLI and want to step away while still answering decision points and approving risky commands from Slack on your phone.
Requirements
A remote MCP endpoint reached over streamable HTTP with a bearer token in the Authorization header. A Lassare account with a connected Slack workspace and an API key from the portal, plus manual copying of per-agent config files and hooks into your project.
Before you install
The API key is a secret sent in the Authorization header. Approvals and questions expire after 15 minutes, and the hooks route dangerous commands to Slack for approval, so a wrong approval can let destructive actions proceed. Questions your agent sends are relayed through Lassare and Slack; the README says code stays on your machine. Paid tiers exist beyond the free monthly question limit.

Installation

In SourceWeft

  1. Open Lassare in the dashboard and add it to a workspace.
  2. Connect Authorization token credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.lassare%2Fask/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "lassare": {
      "type": "http",
      "url": "https://mcp.lassare.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_TOKEN>"
      }
    }
  }
}

README

Lassare — Control Claude Code, Copilot, 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

Other MCP Clients

Lassare works with any MCP-compatible agent (Windsurf, 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

Setup is manual — you copy config files into your project. This keeps everything transparent and customizable with no hidden dependencies.

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

Hooks (included for supported agents):

  • Auto-approve mode keeps the agent moving between questions
  • Lassare hooks intercept dangerous commands (rm -rf, git push --force, sudo, etc.) and route them to Slack — so you stay in control from anywhere
  • The list of dangerous commands is customizable in permission-approve.sh
  • A stop hook asks "Anything else?" before the agent stops

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 GitHub Copilot in VS Code work with Lassare? Yes. VS Code 1.109+ supports MCP servers and agent hooks. Add Lassare to .vscode/mcp.json and enable hooks for remote approval of dangerous commands.

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.

Note: Hook behavior depends on your agent's version and may change with updates. If something stops working after an agent update, open an issue. To propose changes, submit a PR.

Pricing

  • Free: 200 questions/month, no credit card required
  • Solo: $9/month for 2,000 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

License

MIT License - see LICENSE

Source: README.md at commit b719c91

Tools

0
This server asks for a credential such as an API key, so SourceWeft could not read its tools without one and has not indexed them.

Version history

1
  1. v1.0.1LatestSep 16, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts