{ "name": "grow.contact free tool catalog", "description": "Free tools and machine-callable endpoints for getting cited by AI engines (ChatGPT, Perplexity, Claude, Gemini). No signup, no paid tier.", "license": "free", "updated": "2026-09-15", "mcp": { "endpoint": "https://grow.contact/mcp", "install": "npx @grow-contact/cli mcp", "auth": "oauth2" }, "discovery": { "llms_txt": "https://grow.contact/llms.txt", "agent_card": "https://grow.contact/.well-known/agent-card.json", "openapi": "https://grow.contact/api/public/v1/openapi.json" }, "tools": [ { "id": "perplexity-answer-engine", "name": "Perplexity Answer Engine", "description": "Type any question. We simulate what Perplexity answers today, then engineer the citation-ready answer block (lead, stats, FAQ, JSON-LD) that Perplexity would pick over the incumbent — with a Pick Score.", "url": "https://grow.contact/tools/perplexity-answer-engine", "api": null, "mcp_tool": null, "input": "A natural-language question plus the domain you want cited.", "output": "Simulated current answer, engineered answer block, JSON-LD, and a Pick Score 0-100.", "price": "free" }, { "id": "geo-explorer", "name": "GEO Explorer", "description": "The Ubersuggest of getting cited by AI. Domain snapshot, prompt ideas, live AI SERP, and answer-first content brief — all in one page.", "url": "https://grow.contact/tools/geo-explorer", "api": null, "mcp_tool": null, "input": "A domain.", "output": "Readiness snapshot, prompt ideas, live AI answer view, and a content brief with required JSON-LD.", "price": "free" }, { "id": "prompt-cloud", "name": "Prompt Cloud", "description": "The AnswerThePublic replacement for AI. Expand any seed into 40 real ChatGPT/Perplexity/Claude/Gemini prompts with intent, difficulty, and the incumbent to displace.", "url": "https://grow.contact/tools/prompt-cloud", "api": null, "mcp_tool": null, "input": "A seed topic.", "output": "40 prompts tagged by intent, citation difficulty, and current incumbent.", "price": "free" }, { "id": "check", "name": "AI-readiness scanner", "description": "Score any URL on the five signals AI engines actually read — crawler access, structure, schema, freshness, and protocol discovery.", "url": "https://grow.contact/check", "api": "https://grow.contact/api/public/v1/scan", "mcp_tool": "scan_url", "input": "Any public URL.", "output": "Score 0-100 with per-signal breakdown and prioritised fixes.", "price": "free" }, { "id": "ai-visibility", "name": "AI visibility checker", "description": "Ask a real question to Gemini and GPT — see whether your domain shows up in the answer or gets cited. Live, per-engine.", "url": "https://grow.contact/tools/ai-visibility", "api": null, "mcp_tool": "check_ai_citation", "input": "A question and a domain.", "output": "Per-engine answer text plus whether the domain was mentioned or cited.", "price": "free" }, { "id": "llms-txt-generator", "name": "llms.txt generator", "description": "Point us at a domain. We crawl your sitemap and return a spec-compliant llms.txt, grouped by section, ready to paste at the root.", "url": "https://grow.contact/tools/llms-txt-generator", "api": null, "mcp_tool": "generate_llms_txt", "input": "A domain.", "output": "A spec-compliant llms.txt file body.", "price": "free" }, { "id": "schema-generator", "name": "JSON-LD schema generator", "description": "Build Organization, FAQ, and Article schema in a form. Copy the JSON-LD, drop it in your , done.", "url": "https://grow.contact/tools/schema-generator", "api": null, "mcp_tool": "draft_jsonld", "input": "Entity type and fields.", "output": "Valid schema.org JSON-LD.", "price": "free" }, { "id": "robots-checker", "name": "robots.txt checker for AI", "description": "Paste your robots.txt. See which of the 15+ AI crawlers (OAI-SearchBot, PerplexityBot, ClaudeBot, Google-Extended…) you're allowing or blocking.", "url": "https://grow.contact/tools/robots-checker", "api": null, "mcp_tool": "draft_robots_txt", "input": "A robots.txt body or a domain.", "output": "Allow/block verdict for every known AI crawler.", "price": "free" }, { "id": "mcp-server", "name": "MCP server", "description": "Connect grow.contact to ChatGPT, Claude, or Cursor as an authenticated MCP server. Run scans and lookups from your assistant.", "url": "https://grow.contact/mcp-server", "api": "https://grow.contact/mcp", "mcp_tool": null, "input": "OAuth-authenticated MCP client.", "output": "All grow.contact tools callable from your assistant.", "price": "free" }, { "id": "ai-attribution", "name": "AI traffic attribution", "description": "One 1 KB script tag labels every visit from ChatGPT, Perplexity, Claude, Gemini, Copilot and 7 more engines, then pushes the event into GA4, Plausible or PostHog. No cookies, MIT.", "url": "https://grow.contact/tools/ai-attribution", "api": "https://grow.contact/api/public/ai-attribution.js", "mcp_tool": null, "input": "A script tag on your site.", "output": "An ai_referral event with the detected engine, pushed to your analytics.", "price": "free" }, { "id": "wordpress-plugin", "name": "WordPress plugins", "description": "Two free, GPL-licensed plugins: grow-auto-fix (JSON-LD + llms.txt + robots.txt) and grow-mcp (turns your site into an MCP server for ChatGPT, Claude, Perplexity). Download the zip, no signup.", "url": "https://grow.contact/tools/wordpress-plugin", "api": "https://grow.contact/api/public/wordpress-plugin/grow-auto-fix", "mcp_tool": null, "input": "A WordPress site.", "output": "Installed plugin that writes JSON-LD, llms.txt and robots.txt automatically.", "price": "free" } ] }