# aidesignblueprint.com — AI agents — 2 of 5

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> Probe-verified (tier 2 of 3). Last checked 2026-09-26. 2 of 5 capability checks passed. 2 unknown.

- host: aidesignblueprint.com
- url: https://aidesignblueprint.com/
- category: AI agents
- type: saas
- country: GB
- language: en

## Probe-verified · tier 2 of 3

Probed live on 2026-09-26 against rubric v1.2. 2 of 5 checks passed. 2 unknown.

- UNKNOWN — Markdown negotiation (`Accept: text/markdown`)
- UNKNOWN — Markdown twin at a predictable URL (`/page.md`)
- PASS — llms.txt (`/llms.txt`)
- FAIL — API catalog (`RFC 9727`)
- PASS — MCP endpoint answers tools/list (`initialize → tools/list, no credentials`) · on 26 Sep 2026
  - PRESENT — MCP server card (`/.well-known/mcp/server-card.json`): present; its server answers; not scored
  - Platform-supplied: no; not scored
- PASS — Other agent files at well-known paths (`agent-skills/index.json · oauth-authorization-server · oauth-protected-resource · http-message-signatures-directory`): found: OAuth authorization server metadata, OAuth protected resource metadata; not scored

MCP tools (from tools/list on 2026-09-26): principles.list, clusters.list, principles.get, clusters.get, examples.get, principles.search, examples.search, assets.list, guides.list, guides.get, guides.search, signals.report, signals.feedback, architect.validate, design.validate, spec.validate, architect.validate_consensus, architect.certify, team.summarize, me.learning_path, me.coaching_context, me.add_evidence, me.sessions, me.session_event, me.await_steer, me.validation_history, handoffs.operator, handoffs.partnership, handoffs.agency

## Summary

AI Design Blueprint provides a doctrine and runtime standard for agentic AI, including 10 principles, 16 laws, and Pro/Teams validators accessible via MCP for evaluating AI agent code, workflows, and architectures.

## Context

1528 sites in this index share the category "AI agents"; 262 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark

How we found this site: probe discovery. This site didn't declare agent access — we found it by checking the open web. Everything above was tested the same way, against the same rubric, on the date shown. [How we choose what to check, and how to opt out](https://knowngood.sh/bot)

## Where this sits

- United Kingdom: https://knowngood.sh/country/GB
- saas: https://knowngood.sh/type/saas
- AI agents: https://knowngood.sh/category/ai-agents
- Browse: https://knowngood.sh/browse
- Rubric: https://knowngood.sh/benchmark