MCP Memory Gateway MCP Server

Agent quality feedback loop with prevention rules and commerce quality scores.

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What is the MCP Memory Gateway MCP Server?

Agent quality feedback loop with prevention rules and commerce quality scores.

The short version

ThumbGate is the local-first Pre-Action Checks engine for AI coding agents. It runs in the PreToolUse hook on your machine: it evaluates a proposed tool call and logs the decision before tool execution. It hard-blocks detected secret leaks and two direct self-disable command classes by default — commands that terminate the ThumbGate gate process or enable its bypass environment override. Other high-risk classes, including destructive deletes (rm -rf), force-push, fetch-and-run, direct guardrail-file edits, off-scope edits, and deploys, warn and log by default. Set THUMBGATE_STRICT_ENFORCEMENT=1 to

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Maintainer setup documentation.

How to install the MCP Memory Gateway MCP Server

{
  "mcpServers": {
    "memory-gateway": {
      "command": "npx",
      "args": ["-y", "thumbgate"],
      "env": {
        "THUMBGATE_HUMAN_REVIEWER_ID": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
THUMBGATE_HUMAN_REVIEWER_IDConfiguration value read at startup.Optional

Frequently asked questions

Agent quality feedback loop with prevention rules and commerce quality scores. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.