Proofsource for ChatGPT and Codex

Proofsource measures how AI assistants talk about your brand. It asks ChatGPT, Perplexity, Claude and Google AI Overviews the questions your buyers ask, and shows how often you are mentioned, which competitors are recommended instead, and which sources the answers cite.

This package connects ChatGPT and Codex to the Proofsource MCP server and adds two skills: ai-visibility-audit and fix-plan. Build the upload ZIP from the repo root with make assistant-plugins-zip (written to dist/assistant-plugins/).

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