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aidesignblueprint

AI Design Blueprint Doctrine

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principles.list

Read-onlyIdempotent

Retrieve a filtered inventory of design principles by doctrine (architecture, surface, spec) and cluster slug. Use when you need the full list or all entries in one category.

Instructions

List Blueprint doctrine with stable slugs, titles, and clusters. The lens selects which of the three public doctrines: 'architecture' = the 10 agentic principles (default, the architect.validate rubric); 'surface' = the 8 experience-design laws (the design.validate rubric); 'spec' = the 8 spec-quality laws (the spec.validate rubric). Use this when you need the full inventory or want every entry in one cluster (pass cluster slug to filter). Prefer principles.search when the user describes a topic, failure mode, or keyword in natural language. Prefer principles.get when you already know the exact slug and need full detail.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
lensNoWhich public doctrine: 'architecture' = the 10 agentic principles (default), 'surface' = the 8 experience-design laws, 'spec' = the 8 spec-quality laws.architecture
clusterNoCluster slug to filter by (e.g. 'delegation', 'visibility', 'trust', 'orchestration'). Omit to return all principles.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. Changed2 schema fields changedv1.2.0
    • addedInput schema / properties / lens
      Added value: +{
      +  "default": "architecture",
      +  "description": "Which public doctrine: 'architecture' = the 10 agentic principles (default), 'surface' = the 8 experience-design laws, 'spec' = the 8 spec-quality laws.",
      +  "enum": [
      +    "architecture",
      +    "surface",
      +    "spec"
      +  ],
      +  "title": "Lens",
      +  "type": "string"
      +}
    • changedOutput schema / (root)
      Previous value: -nullNew value: +{
      +  "additionalProperties": true,
      +  "title": "list_principlesDictOutput",
      +  "type": "object"
      +}
  2. Changed1 schema field changedv1.1.1
    • changedInput schema / properties / cluster / description
      Previous value: -"Cluster slug to filter by (e.g. 'delegation-and-scope'). Omit to return all principles."New value: +"Cluster slug to filter by (e.g. 'delegation', 'visibility', 'trust', 'orchestration'). Omit to return all principles."
  3. Changed1 schema field changedv1.1.0
    • changedOutput schema / (root)
      Previous value: -{
      -  "additionalProperties": true,
      -  "title": "list_principlesDictOutput",
      -  "type": "object"
      -}New value: +null
  4. First observedv1.0.0

TDQS

A4.8/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false. The description adds behavioral context about lens selection and cluster filtering, but does not go into details like pagination or return size.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is well-structured with the purpose first, followed by usage guidance. Every sentence adds value; no wasted words. It is appropriately sized for the tool's complexity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the availability of output schema and annotations, the description is complete. It covers tool purpose, parameter usage, and when to use alternatives, leaving no major gaps.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters5/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, and the description enriches parameters by explaining the meaning of each lens option and providing concrete cluster slug examples, adding value beyond the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states it lists Blueprint doctrine with stable slugs, titles, and clusters. It specifies three lenses and uses precise verbs like 'List' and 'selects'. It distinguishes itself from siblings such as principles.search and principles.get.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description explicitly advises when to use this tool ('full inventory' or filtering by cluster) versus preferring principles.search (topic/keyword) or principles.get (exact slug), providing clear decision guidance.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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