AuditSpark runs as an MCP server, so Claude Desktop, Claude Code, Cursor, or any MCP client can run a full 15-category website audit — plus AI/GEO visibility analysis — from a single sentence. No browser, no copy-paste. Free key, 3 audits a day.
The auditspark-mcp package is a stdio Model Context Protocol server that wraps AuditSpark's audit engine. Once connected, your AI assistant can start an audit, poll it to completion, and read back the scored report — all through natural language. It authenticates with an API key (AUDITSPARK_API_KEY), so there's no sign-in step and nothing to click.
poll_until_donerecommendedaudit_websiteauditId immediately — for when you want to kick off work and poll yourself.get_audit_statusget_full_reportRegister your email below for a free key (3 audits/day). Subscribers generate keys in the dashboard → API Keys.
Drop the auditspark server block into your client config and paste your key.
Talk to your assistant in plain language — it handles the tool calls.
// Claude Desktop: claude_desktop_config.json // Claude Code: .mcp.json · Cursor: .cursor/mcp.json { "mcpServers": { "auditspark": { "command": "npx", "args": ["-y", "auditspark-mcp"], "env": { "AUDITSPARK_API_KEY": "ak_your_key_here" } } } }
Uses npx, so there's nothing to clone — npm fetches auditspark-mcp on first run. Requires Node 18+. Restart your client after editing the config.
Enter your email and we'll send a free API key — good for 3 audits a day, no card required. Already subscribed? Generate higher-quota keys in your dashboard.
Every AuditSpark report — run from the web, the API, or the MCP server — scores a site across 15 professional categories, then adds a free AI/GEO Readiness check for how well it's structured to be found and cited by ChatGPT, Claude, Perplexity, and Gemini.
llms.txt), and entity corroboration. A paid AI Visibility add-on goes further — measuring whether AI engines actually cite and recommend your brand versus competitors, and reporting Share of Voice across answer engines. Together that covers both generative engine optimization (GEO) and answer engine optimization (AEO).npx and authenticates with an AUDITSPARK_API_KEY, so there's no browser or manual sign-in.Ask Claude to audit your site while you're already chatting about it — no tab-switching, no forms. Get the score and the few fixes that matter.
Run audits from Cursor or Claude Code without breaking flow. Pull the full markdown straight into your notes, proposals, or deliverables.
Wire AuditSpark into agent workflows to batch-audit a portfolio, track AI visibility over time, and surface what changed — all through one key.
Grab a free key, paste one config block, and audit any site by just asking.