Live data on how well agent-first sites serve AI agents. Updated with every recrawl.
How many of the 4191 agent-first indexed sites expose each agentic signal. A site must expose a hard signal such as a structured API, OpenAPI spec, ai-plugin manifest, or MCP server to appear in this report.
| Category | Sites | Avg Score |
|---|---|---|
| developer | 1243 | 34.7 |
| ai-tools | 908 | 40.9 |
| other | 785 | 27.3 |
| data | 399 | 31.8 |
| finance | 189 | 40.5 |
| productivity | 170 | 38.6 |
| ecommerce | 148 | 41.3 |
| communication | 120 | 38.3 |
| security | 111 | 39.4 |
| health | 58 | 41.5 |
| jobs | 26 | 41.3 |
| education | 21 | 48.8 |
| Domain | Score | Category |
|---|---|---|
| prereason.com | 100 | finance |
| gptr.dev | 100 | developer |
| skillboss.co | 100 | ecommerce |
| blooio.com | 100 | productivity |
| nothumansearch.com | 100 | ai-tools |
| mcp.depscope.dev | 100 | developer |
| zgts.in | 100 | health |
| flowzap.xyz | 100 | developer |
| memestack.ai | 100 | ai-tools |
| postalform.com | 100 | communication |
| headlessoracle.com | 100 | ai-tools |
| clicksprotocol.xyz | 100 | ai-tools |
| astranl.com | 100 | other |
| agentndx.ai | 100 | developer |
| chainray.online | 100 | ai-tools |
| api.contrastcyber.com | 100 | data |
| ansvar.eu | 100 | security |
| bringyour.ai | 100 | ai-tools |
| savordish.com | 100 | ai-tools |
| tabai.dev | 100 | productivity |
Every site is scored on 7 signals: llms.txt (25 pts), ai-plugin.json (20), OpenAPI spec (20), structured API (15), MCP server (10), robots.txt AI rules (5), Schema.org (5). All detections are content-verified — the crawler probes MCP endpoints with JSON-RPC, parses OpenAPI specs, and validates ai-plugin.json manifests.
The index grows via auto-discovery from the official MCP registry, PulseMCP, awesome-mcp-servers lists, and llms.txt directories. Sites are recrawled daily.
Full scoring methodology: Guide
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