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UCP Score

UCP Score for agentdiet.dev

Ready for UCP agents

100 out of 100, grade A: ready for UCP agents. Nothing left to gain in the three scored areas.

Discovery 100Conformance 100Capabilities 100release 2026-08-25

UCP Score 100/100 grade A · ready for UCP agents
Points missing 0 none Fixes 0 raise the score

How the score is made

three areas, weighted
Discovery 30%
Can a UCP agent find and read the profile: HTTPS, an answer at /.well-known/ucp, robots.txt allowing it, and five files outside UCP (llms.txt, sitemap, Open Graph, Organization schema, viewport).
100full marks
Conformance 40%
Does the profile follow the spec: valid against its release (counted three times), a dated release, keys published, few warnings, spec and schema links that resolve.
100full marks
Capabilities 30%
What an agent can do here: how many capabilities, checkout, at least one service, payment handlers, and services that answer our check.
100full marks
A85–100Ready for UCP agents
B70–84Nearly there
C50–69Partly ready
D30–49Hard for UCP agents
F0–29Not ready

Raise the score

nothing left to fix in the score

Every scored check passed.

Every check

16 passed · 0 to fix
Agent Discovery · 8 of 8
8 OK
HTTPS, UCP profile reachable, AI bot access, llms.txt, sitemap.xml, Open Graph tags, Organization schema (JSON-LD), Mobile viewport metaShow
  • HTTPS · Profile URL uses https://
  • UCP profile reachable · HTTP 200
  • AI bot access · robots.txt allows /.well-known/ucp
  • llms.txt · Found at /llms.txt
  • sitemap.xml · Found at /sitemap.xml
  • Open Graph tags · og:title and og:type/url present
  • Organization schema (JSON-LD) · Organization-typed JSON-LD detected
  • Mobile viewport meta · <meta name="viewport"> present
UCP Conformance · 4 of 4
4 OK
Profile passes schema validation, Protocol version present and well-formed, Public keys published, No validation warningsShow
  • Profile passes schema validation · No structural errors
  • Protocol version present and well-formed · Version: 2026-08-25
  • Public keys published · Keys published at the top level
  • No validation warnings · No outstanding validation issues
Capability Coverage · 4 of 4
4 OK
Capabilities declared, Checkout capability, Transports declared, Payment handlersShow
  • Capabilities declared · 6 of 6 capability families detected: Checkout, Identity Linking, Cart Management, Order Management, Payment Token Exchange, Catalog. A family counts once however many namespaces or extensions declare it.
  • Checkout capability · dev.ucp.shopping.checkout detected
  • Transports declared · REST, Embedded, MCP
  • Payment handlers · 2 handlers registered

Files for agents

outside UCP · not part of the UCP Score

Files agentdiet.dev publishes for agents beyond its UCP profile, from our weekly look. Only what we found is listed.

Found
mcp.json /.well-known/mcp.json
An earlier way of pointing agents at an MCP server.
21 Oct
Found
Agent skills /.well-known/agent-skills/index.json
Ready-made instructions an agent can load to work with the store.
agentdiet-dev
21 Oct
/.well-known/mcp.json as served 1.5 KB 
{
  "mcpVersion": "2025-03-26",
  "protocolVersion": "2025-03-26",
  "name": "io.github.robertoyanguas-ops/agentdiet",
  "title": "AgentDiet — A2A Context Window Distiller & 85% Token Diet",
  "version": "7.0.16",
  "description": "Strips 85-97% of HTML/JS bloat into clean Markdown, <200-token skeletons, or BM25 excerpts for AI agents.",
  "serverInfo": {
    "name": "agentdiet",
    "title": "AgentDiet — A2A Context Window Distiller & 85% Token Diet",
    "version": "7.0.16",
    "description": "Strips 85-97% of HTML/JS bloat into clean Markdown, <200-token skeletons, or BM25 excerpts for AI agents."
  },
  "publisher": {
    "name": "Roberto Yanguas",
    "url": "https://robyanguas.com/",
    "relationship": "first-party",
    "documentation": "https://agentdiet.dev/llms.txt"
  },
  "transport": {
    "type": "streamable-http",
    "endpoint": "https://agentdiet.dev/mcp"
  },
  "transports": {
    "http": {
      "url": "https://agentdiet.dev/mcp",
      "protocol": "json-rpc-2.0"
    },
    "streamable-http": {
      "url": "https://agentdiet.dev/mcp"
    },
    "stdio": {
      "command": "python3",
      "args": [
        "mcp_server.py"
      ]
    }
  },
  "capabilities": {
    "tools": true,
    "resources": false,
    "prompts": false
  },
  "paymentProtocols": [
    "L402",
    "x402",
    "prepaid-bearer"
  ],
  "tools": [
    "distill_webpage",
    "recon_webpage_skeleton",
    "extract_structured_data",
    "get_agent_wallet_status"
  ],
  "$schema": "https://static.modelcontextprotocol.io/schemas/v1/server-card.schema.json"
}
/.well-known/agent-skills/index.json as served 591 B 
{
  "$schema": "https://schemas.agentskills.io/discovery/0.2.0/schema.json",
  "skills": [
    {
      "name": "agentdiet-dev",
      "type": "skill-md",
      "description": "AgentDiet — Autonomous Token Diet & Semantic Context De-Bloater — Deterministic HTML/DOM/JSON/RAG context distiller that strips 85-97% of token bloat before LLM ingestion while preserving 100% of semantic entities, citations, and code blocks.",
      "url": "/.well-known/agent-skills/agentdiet-dev/SKILL.md",
      "digest": "sha256:24c5a1ecdd2648e5253c854c014d37a8e5ae5a7b6e551b6712c7caa48d66d691"
    }
  ]
}
Speed among Shopware stores
The profile answered in 181 ms, faster than 100% of the Shopware stores we check.