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loopin-mcp

by nicholasemccormick·★ 0·Score 36

LoopIn is an MCP server providing human-in-the-loop interrupt API for AI agents to request human review at critical decision points.

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Overview

LoopIn allows AI agents to pause at critical decision points, request human review, and resume execution based on the human's decision. It provides a REST API with endpoints for creating interrupts, polling status, submitting decisions, and reviewing analytics. The MCP server wraps this API as tools compatible with Claude Desktop and other MCP clients.

Try asking AI

After installing, here are 5 things you can ask your AI assistant:

you:AI agents seeking human approval for financial transactions before execution
you:Autonomous systems requiring human review for potentially risky operations
you:Teams implementing human oversight in automated decision-making workflows
you:How does the MCP server communicate with the LoopIn API?
you:Can multiple agents use the same LoopIn instance?

When to choose this

Choose LoopIn when building AI agents that require human oversight at critical decision points, especially for financial transactions or system operations.

When NOT to choose this

Avoid LoopIn if you need real-time, collaborative decision-making with multiple humans or require workflow integration beyond simple approval/rejection.

Tools this server exposes

6 tools extracted from the README
  • create_interrupt

    Agent creates a new interrupt request

  • get_interrupt_status

    Agent polls for a decision

  • list_pending_interrupts

    Human sees what needs review

  • decide_interrupt

    Human approves or rejects an interrupt

  • cancel_interrupt

    Agent cancels a pending request

  • get_interrupt_analytics

    Usage statistics for interrupts

Comparable tools

humanloop-mcpapproval-flow-mcpcustom-shell-mcprest-api-tools

Installation

Install LoopIn MCP server via npm:

npm install -g @colossal-api/loopin-mcp

Configure in Claude Desktop:

{
  "mcpServers": {
    "loopin": {
      "command": "npx",
      "args": ["-y", "@colossal-api/loopin-mcp"],
      "env": {
        "LOOPIN_API_URL": "https://your-loopin-instance.railway.app",
        "LOOPIN_API_KEY": "your-key"
      }
    }
  }
}

FAQ

How does the MCP server communicate with the LoopIn API?
The MCP server acts as a wrapper around the LoopIn REST API, exposing its endpoints as MCP tools that AI agents can call directly.
Can multiple agents use the same LoopIn instance?
Yes, each agent request includes an agentId to distinguish between different agents using the same LoopIn service.

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Last updated · Auto-generated from public README + GitHub signals.