Is gptr.dev agent ready?
gptr.dev is largely agent ready: it scores 63/100 (grade B) on the w2agent rubric.
Changed since last check
+1 points since the previous check (2026-09-15)
Fixed: Response time
Category scores
Category breakdown not recorded for this audit.
Agent protocol panel
- A2A agent cardPresent
- OAuth discoveryNot measured
- MCP discoveryNot found
- llms.txt validityPresent
Check results
Bot Accessibility
- ~No error status codespartial
- ✓Response timepass
- ✓XML sitemap existspass
- ✓AI agent accesspass
- ✓Edge treatment of agent user-agentstracked, not scoredpass
- ✓robots.txt existspass
- ✓Content negotiation (Markdown)pass
- ✓Declared AI usage preferencestracked, not scoredpass
Structured Data
- ~OpenGraph meta tagspartial
- ~Semantic HTML elementspartial
- ✓Appropriate Schema.org typepass
- ✓JSON-LD validpass
- ~Heading hierarchypartial
- ~Schema.org JSON-LD presentpartial
- ✓Schema.org completenesspass
Content Quality
- ✓FAQ contentpass
- ~Answer-first contentpartial
- ✓Content lengthpass
- ✓Token efficiency (HTML-to-text ratio)pass
- ✗Freshness signalsfail
- ✓Author attributionpass
- ✓Citation readinesspass
- ✓Lists and tables for structured infopass
Agent Discovery
- ✓llms.txt follows specpass
- ✓llms.txt existspass
- —MCP server cardtracked, not scoredskip
- ✓Markdown alternate linkspass
- ~/.well-known/agent-card.jsonpartial
- ✓llms.txt links resolvepass
Agent Protocols
- ✓Discoverable API endpointspass
- ✗MCP endpointfail
- ✓Action schemaspass
- —/.well-known/ucpskip
- ✓Structured formspass
- —WebMCP imperative APItracked, not scoredskip
- —WebMCP declarative APItracked, not scoredskip
- ✓Reachable as Google-Agentpass
- ✓Reachable as ChatGPT-Userpass
- ✓Reachable as Perplexity-Userpass
Agent Auth
- —MCP authorization (401 challenge → protected resource metadata)skip
- ✗PKCE S256 supportfail
- ✗Public API surfacefail
- —Client ID Metadata Documents (bonus)skip
- —OpenAPI specificationskip
- ✗Agent/bot auth documentationfail
- —OAuth discovery chain (RFC 9728 → RFC 8414)skip
- ✓Developer portalpass
- ✗Scoped API permissionsfail
- —API catalog (RFC 9727)skip
- —Agent operator signing directorytracked, not scoredskip
Technical
- ✓HTTPSpass
- ✓UTF-8 charsetpass
- ~Canonical URLspartial
- ✗Mobile viewportfail
- ✓Content accessible without JSpass
- ~Security headerspartial
Other
- ~nextjs-metadata-apipartial
- ~nextjs-static-generationpartial
- ✓nextjs-well-known-servedpass
Score history
- 63/100 · rubric v3.0
- 62/100 · rubric v3.0
- 67/100 · rubric v2.0
- 67/100 · rubric v2.0
- 66/100 · rubric v2.0
- 66/100 · rubric v2.0
- 64/100 · rubric v2.0
- 64/100 · rubric v2.0
- 64/100 · rubric v2.0
- 58/100 · rubric v2.0