"Threads" matching MCP servers:

Enables ChatGPT to consult Claude, Gemini, and Grok concurrently through their local CLIs, forwarding identical prompts and returning each provider's answer independently with persistent threads and targeted retries.

Three practical MCP tools to investigate agents, threads, and content trust signals.

Provides read-only Codex consultation tools over MCP, enabling fresh threads, continuation, and project reviews via local stdio.

Enables Claude Code to hand off prompts, research, and adversarial reviews to non-Claude models such as GPT-5.5 and Gemini 3.1 Pro through the pi CLI, billed to an existing flat-rate subscription. Delegates run read-only and web-capable, with evidence tracking, continuation threads, and file-based output to keep context small.