# neuronto.com: agentic web grade A+

Score 62 (coverage 40 + breadth 12 + conformance 10); 6 standards observed across 4 of 9 steps; checked 2026-10-23T14:57:19Z. This grades the agent-facing files published at neuronto.com, not the organisation's products.

## Manifests

| Manifest | Path | Result | Errors | Warnings |
| --- | --- | --- | --- | --- |
| Agentic Resource Discovery | /.well-known/ard.json | valid |  |  |
| AI Catalog well-known file | /.well-known/ai-catalog.json | valid |  |  |
| MCP Server Cards (SEP-2127) | /.well-known/mcp/server-card.json | errors | $schema missing (required: https://static.modelcontextprotocol.io/schemas/v1/server-card.schema.json); name must be reverse-DNS with exactly one slash, e.g. com.example/weather; version missing | Content-Type is application/json; SEP-2127 says serve application/mcp-server-card+json; description is over 100 characters; remotes[0].supportedProtocolVersions missing; clients use it to pick a version before connecting; tools/resources/prompts listed in the card; SEP-2127 excludes primitives (list them live, or under a namespaced _meta key); no Access-Control-Allow-Origin: * (required for browser clients); no ETag |
| Agent2Agent Protocol | /.well-known/agent-card.json | valid |  |  |
| llms.txt | /llms.txt | valid |  | no Markdown links: list the pages an agent should read |
| AGENTS.md | /AGENTS.md | absent HTTP 404 |  |  |
| Agent Skills | /.well-known/agent-skills/index.json | absent HTTP 404 |  |  |
| api-catalog: A Well-Known URI and Link Relation to Help Discovery of APIs | /.well-known/api-catalog | valid |  |  |
| AI Crawler User-Agent Tokens in robots.txt | /robots.txt | valid |  | no Content-Signal: line (optional; states ai-train / search / ai-input preferences) |
| security.txt (RFC 9116) | /.well-known/security.txt | absent HTTP 404 |  |  |
| auth.md | /auth.md | absent HTTP 404 |  |  |
| Open Knowledge Format | /okf/index.md | absent HTTP 404 |  |  |

## Standards observed

- Agent2Agent Protocol: https://neuronto.com/.well-known/agent-card.json (https://agenticweb.wiki/protocols/a2a/)
- llms.txt: https://neuronto.com/llms.txt (https://agenticweb.wiki/protocols/llms-txt/)
- Agentic Resource Discovery: https://neuronto.com/.well-known/ard.json (https://agenticweb.wiki/protocols/ard/)
- AI Catalog well-known file: https://neuronto.com/.well-known/ai-catalog.json (https://agenticweb.wiki/protocols/ai-catalog-well-known-file/)
- api-catalog: A Well-Known URI and Link Relation to Help Discovery of APIs: https://neuronto.com/.well-known/api-catalog (https://agenticweb.wiki/protocols/api-catalog-rfc9727/)
- AI Crawler User-Agent Tokens in robots.txt: undefined (https://agenticweb.wiki/protocols/ai-crawler-tokens-robots/)

## Cheapest next steps

1. AGENTS.md: instructions for coding agents working on or with the site (https://agenticweb.wiki/protocols/agents-md/)
2. security.txt (RFC 9116): RFC 9116 contact and expiry, read by agents and people (https://www.rfc-editor.org/rfc/rfc9116)

Published a manifest or spotted a path we missed? Submit at https://agenticweb.wiki/submit/ or email mailto:info@belgravialabs.com?subject=Manifest%20or%20correction%20for%20neuronto.com.

## Agent pre-flight & practical readiness

Preferred mode: `mcp` (fallback `openapi`). Call the MCP endpoint at https://neuronto.com/mcp first. Do not scrape the HTML when a tool can answer.

Fetch: `POST https://neuronto.com/mcp` POST a JSON-RPC tools/list, or server/discover on the 2026-07-28 revision, before reading HTML.

Practical readability: exa_parsable yes, markdown negotiation no, render `ssr_rich`, HTML quality `high`, tables 4 (48 rows), first content at byte 50390, JSON-LD Organization, WebSite, SearchAction, EntryPoint, WebAPI, SoftwareApplication, Offer, FAQPage, Question, Answer.

AI crawler posture: `open_to_all` · Assistant access: OpenAI `allowed`, Anthropic `allowed`, Google `allowed`, Perplexity `allowed`, Exa `allowed`.

Readiness subscores: reach 20/20, readability 22/30, capabilities 33/35, conformance 10/15, total 85/100, grade A+.

## Rubric

+10 per lifecycle step with a standard observed, counting manifests that validate or that the probe rule for the standard recognises (a valid MCP server card counts for MCP; max 90); +3 per observed standard beyond the first two (max 15); conformance +15 (+10 with one manifest) minus 5 per agent-facing manifest with errors, never below 0 (security.txt is reported, not scored). Lifecycle grade: A+ >= 60, A >= 45, B >= 30, C >= 20, D >= 10. Strict 100-point composite (subscores.total_100 / subscores.grade_100): reach_and_policy (20) + readability (30) + capabilities (35) + conformance (15), where A+ >= 80, A >= 65, B >= 45, C >= 28, D >= 15.

JSON: https://agenticweb.wiki/check/neuronto.com/index.json · badge: https://agenticweb.wiki/badge/neuronto.com.svg