impact-preview

About impact-preview

Use impact-preview with your agent

claude mcp add impact-preview -- uvx impact-preview

{
  "mcpServers": {
    "impact-preview": {
      "command": "uvx",
      "args": [
        "impact-preview"
      ]
    }
  }
}

Frequently asked questions

What is impact-preview?

impact-preview is an MCP (Model Context Protocol) server by agent-polis in the Autonomous Agents category. Impact preview for AI agents - see what changes before any action executes.

How do I connect impact-preview to Claude, Cursor, or another MCP client?

Install impact-preview from its pypi package (impact-preview) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is impact-preview open source?

Yes — the source code is public at github.com/agent-polis/impact-preview, with 1 GitHub stars.

Can AI agents pay to use impact-preview?

Not yet through Loomal — impact-preview is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.