Arachne checks machine-readable signals to show what AI agents can read and do on your site.
Enter a public website URL once. Arachne checks machine-readable signals and returns your Structural Readiness Score.
No signup. No card. Just the Structural Readiness Score.
By submitting a URL, you agree that Arachne may scan publicly accessible pages and signals to generate an Agent Readiness result. Arachne does not log in, bypass access controls, or perform write actions without authorization. See our Privacy Policy.
Includes the recorded evidence, interface plan, generated discovery metadata, and projection basis. These are plans and previews, not a deployed integration.
Arachne turns its capability model into an implementation plan for the interfaces your business actually needs. Existing hosted MCP and OpenAPI outputs remain available, while discovery, browser-agent, agent-to-agent, and commerce surfaces are recommended only when evidence supports them.
We'll verify your domain and get your Shadow API live. No charge until your build is scheduled.
The questions buyers ask most often before clicking unlock.
Agents and scrapers can already read public pages. Arachne turns that invisible traffic into a governed, logged interface.
Publishing a Shadow API does not grant blanket write access. Reads are structured, writes default to draft_only, high-risk actions require approval, and page content is treated as data rather than instructions. Every call lands in a tamper-evident ledger.
The trade is unmanaged scraping versus accountable access.
Arachne's Structural Readiness Score measures capabilities across discovery, interfaces, governance, machine understanding, and evidence quality. Signals such as ARD, MCP, A2A, OpenAPI, WebMCP, structured data, sitemaps, and other applicable protocols contribute evidence, but no single file or protocol defines readiness.
Grade: A (90+) · B (75+) · C (60+) · D (40+) · F (<40)
The $99 Agent Readiness Implementation Pack breaks down the evidence, applicable interfaces, prioritized remediation, and the projected score after Arachne compiles supported managed surfaces.
Instant redirect to your Implementation Pack — every readiness signal scored with the specific detail, a prioritized fix list, and your projected score after Arachne. Plus a live preview of the Shadow API we'd compile for your domain (real manifest, real tools), and the option to commission a hosted build.
No. One-time, per domain. You only enter subscription territory if you commission a Hosted Shadow API, which starts at $750 setup plus $299/mo and is an explicit separate decision on the next page.
The Shadow API works with any MCP-capable agent. Most common: Claude Desktop, plus Claude Code, Cursor, Continue, and custom agents built with LangChain MCP adapters or the OpenAI Agents SDK. One URL, every client.
No. Arachne is fully egress-side — we only see what a normal browser sees on your public site. Domain ownership is proven via a single DNS TXT record. We never touch your code, your database, or your auth system.
More questions? See the full Arachne FAQ or email [email protected].