MCPs

igorganapolsky-thumbgate

MCP server that blocks AI coding agents from repeating mistakes — turns thumbs-up/down feedback into enforced pre-action gates via PreToolUse hooks. Install: `npx thumbgate`.

Score: 80.1652 signals
Evidence: 26 stars · 7 forks
Last commit: 1 Sep 2026as last read from GitHub; most reads are from 2 Sep 2026 or later
Listed: 26 May 2026

Install

Harness

armory install igorganapolsky-thumbgate --cli claude

merges a server entry into.mcp.jsonListed as compatible

Configurationjson

{
  "mcpServers": {
    "igorganapolsky-thumbgate": {
      "command": "npx",
      "args": [
        "-y",
        "thumbgate"
      ]
    }
  }
}

↳ Restart Claude Code to load the MCP server.

Needs the armory CLI · not on npm yet, build it from cli/ in the repository

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What it is

MCP server that blocks AI coding agents from repeating mistakes — turns thumbs-up/down feedback into enforced pre-action gates via PreToolUse hooks. Install: npx thumbgate.

When to use it

When an agent needs the "Developer Tools" capability this MCP server exposes.

Source

Migrated from the awesome-mcp-servers navigation directory (category: Developer Tools). See https://github.com/IgorGanapolsky/ThumbGate.