Siteline

Can AI agents actually use your website?

Find out in 10 seconds whether AI agents can read, navigate, and act on your public pages — before your competitors do.

Explore the full audit service Read the FAQ Choose a human contact path
What It Measures Signal, Navigate, Absorb, and Perform.
What It Does Not Do This is not SEO scoring, GEO scoring, or a protocol-generation tool.
Why It Exists Many sites look fine in a browser but still give AI agents a weak public path.

What this site is

Siteline scores your website on four pillars — Signal, Navigate, Absorb, and Perform — that determine whether an AI agent can complete a task on your behalf. Think of it as a Lighthouse score, but for agents instead of humans.

Who it is for

Anyone who wants to know whether their website works for the next wave of web traffic: AI agents browsing on behalf of users.

  • Site owners checking agent readiness before launch
  • Consultants benchmarking client sites against competitors
  • Agencies adding agent usability to their audit toolkit

What agents can use today

Siteline already exposes more than a marketing page. Agents can use the public scan endpoint, the human-facing scanner, the CLI, and the local MCP server to run scans and interpret results.

  • Public scan endpoint for URL-based evaluation
  • Human-facing scanner for operators and clients
  • CLI for terminal and automation workflows
  • Local MCP server for agent tool use

Roadmap for agentic use

Today Siteline is a callable scanner. The next platform steps are better sharing, richer reports, hosted access, and recurring monitoring rather than just one-off scans.

  • Dynamic result sharing and richer report outputs
  • Hosted API and remote MCP access
  • Monitoring, alerts, and historical comparisons
  • Deeper crawl and protocol-layer advisory work

Rate limit transparency

Siteline conforms to the Graceful Boundaries specification at Level 4. Every rate limit is published before you hit it, every refusal explains what happened and when to retry, and every successful response includes proactive limit headers.

  • Limits discoverable at /api/limits
  • Structured refusal with retry guidance on every 429
  • Proactive RateLimit headers on success responses
  • Constructive alternatives in every refusal