CCG MCP Tool is a unified MCP server that integrates Claude Code, OpenAI Codex, and Google Gemini into a single workflow for AI-powered code analysis, ideation, review, and multi-agent orchestration.
ask-ai: Send prompts to Gemini, Codex, or Claude for code analysis, file inspection (via@syntax), and structured edit suggestions; supports sandbox mode (Gemini) and chunked responses for large outputs.brainstorm: Generate ideas using creative frameworks (SCAMPER, Design Thinking, lateral thinking, etc.) with feasibility analysis, domain context integration, and configurable idea counts.mitigate-mistakes: Apply targeted, research-grounded skill gates (e.g., requirements-grounding, secure-coding, dependency-verification) to detect common AI coding mistakes at specific development stages.coordinate-review: Run an automated multi-gate code review tailored to a task type (feature, bugfix, refactor, dependency-update), producing gate-by-gate findings and a merge recommendation.deploy-agents: Orchestrate up to 10 AI agents in parallel, sequential, or fan-out strategies for collaborative or independent task execution, with support for Claude Code Agent Teams.agent-status: Monitor and inspect active or recent multi-agent orchestration sessions.fetch-chunk: Retrieve paginated chunks from large cached responses (e.g., structured change mode outputs).ping: Test connectivity to the MCP server.Help: Display help information for the configured AI provider CLI.timeout-test: Developer utility to test timeout prevention behavior.
Allows analyzing codebases using Google Gemini's massive context window within a unified workflow.
Provides precision code edits and analysis through integration with OpenAI Codex.
CCG MCP Tool (Claude Code/Codex/Gemini)
MCP server that integrates Claude Code, OpenAI Codex, and Google Gemini into a single workflow. Analyze codebases with Gemini's massive context window, get precision edits with Codex, or use Claude's reasoning — all from one MCP interface.
Quick Start
claude mcp add ccg-tool -- npx -y @diazstg/ccg-mcp-toolOr configure manually:
{
"mcpServers": {
"ccg-tool": {
"command": "npx",
"args": ["-y", "@diazstg/ccg-mcp-tool", "--provider", "gemini", "--agent-mode", "read-only"]
}
}
}Prerequisites
Node.js v16+
At least one AI CLI: Gemini CLI, Codex CLI, or Claude Code
Tools
Tool | Description |
| Universal AI analysis across providers |
| Structured ideation (SCAMPER, lateral, etc.) |
| Research-grounded gates for common AI failures |
| Coordinated multi-gate review by task type |
| Multi-agent orchestration (parallel/sequential/fan-out) |
| Monitor orchestration sessions |
| Retrieve chunks from large responses |
| Test connectivity |
| List available tools |
| Developer timeout testing |
Documentation
License
MIT — see LICENSE.
Disclaimer: This is an unofficial tool and is not affiliated with Google, OpenAI, or Anthropic.