OrchestrAI

What it does

OrchestrAI is an open-source MCP server that lets Claude, OpenAI/Codex, Gemini, and local models work together on coding tasks. It routes work by role, supports parallel collaboration, and verifies outputs with lint, tests, and type checks. Built for hybrid local/cloud AI workflows with inspectable traces and artifacts.

Open-source MCP orchestration layer for multi-model software engineering - musaceylan/OrchestrAI

The open-source MCP orchestration layer for multi-model software engineering. OrchestrAI exposes a single Model Context Protocol server that routes software engineering tasks across the best available AI models — Anthropic, OpenAI, Gemini, and local models via Ollama or vLLM — automatically assigning each role (Planner, Coder, Tester, Reviewer, Judge) to the model most capable of handling it. MCP Client (Claude, Cursor, etc.) │ ▼ ┌─────────────────┐ │ MCP Server │ tools, resources, prompts └────────┬────────┘ │ ┌────────▼────────┐ │ Orchestrator │ intake → route → execute → trace └────────┬────────┘ │ ┌─────┴──────┐ │ Mode Map │ │ ┌────────┐ │ │ │ PCR │ │ planner_coder_reviewer │ │ Draft │…from github.com

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