{"type": "article", "title": "Every MCP tool argument is model-chosen, so the signature is the boundary", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/every-mcp-tool-argument-is-model-chosen-so-the-signature-is-the-boundary", "original_source": "https://fulcrumenterprises.gumroad.com/l/mcp-starter-kit", "published": "2026-09-06T23:07:26+00:00", "accessed": "2026-09-06", "id": "every-mcp-tool-argument-is-model-chosen-so-the-signature-is-the-boundary"}