autospec.checklist

autospec.checklist is a command for Claude Code from ariel-frischer/autospec. It costs 8 tokens per session (2,008 once invoked), scanned A, original, MIT.

A command that generates a YAML checklist for reviewing the quality of feature requirements. Requirements are the written description of what a product or feature must do.

In plain words
What is it for?
Use it to create review questions about missing behavior, unclear wording, accessibility, visual details, and other gaps in a feature specification.
Why use it?
It checks whether the specification is clear, complete, consistent, and covers edge cases before implementation begins. It is for testing the writing of requirements, not testing finished software.

Command for Claude Code

Written for Claude Code: $ARGUMENTS substitution.

Good fit Use it to create review questions about missing behavior, unclear wording, accessibility, visual details, and other gaps in a feature specification.

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Install with agentmods
npx agentmods add commands/ariel-frischer/autospec/autospec.checklist
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/ariel-frischer/autospec

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for autospec.checklist

README.md
[![agentmods](https://agentmods.dev/badge/commands/ariel-frischer/autospec/autospec.checklist/github.svg)](https://agentmods.dev/commands/ariel-frischer/autospec/autospec.checklist)
Your own site
<a href="https://agentmods.dev/commands/ariel-frischer/autospec/autospec.checklist"><img src="https://agentmods.dev/badge/commands/ariel-frischer/autospec/autospec.checklist/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for autospec.checklist

Your own site · 80×15
<a href="https://agentmods.dev/commands/ariel-frischer/autospec/autospec.checklist"><img src="https://agentmods.dev/badge/commands/ariel-frischer/autospec/autospec.checklist.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 8 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,008 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00008 $0.02008
Opus 5 $0.00004 $0.01004
Sonnet 5 $0.00002 $0.00402
Haiku 4.5 $0.00001 $0.00201

Measured 10d ago against content hash 04725334103a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

autospec.checklist scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

internal/cli/admin/.claude/commands/autospec.checklist.md · 227 lines

How it starts

The opening of the file, as written. The whole thing — 227 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Checklist Purpose: "Unit Tests for English"

CRITICAL CONCEPT: Checklists are UNIT TESTS FOR REQUIREMENTS WRITING - they validate the quality, clarity, and completeness of requirements in a given domain.

NOT for verification/testing:

  • NOT "Verify the button clicks correctly"
  • NOT "Test error handling works"
  • NOT "Confirm the API returns 200"
  • NOT checking if code/implementation matches the spec

FOR requirements quality validation:

  • "Are visual hierarchy requirements defined for all card types?" (completeness)
  • "Is 'prominent display' quantified with specific sizing/positioning?" (clarity)
  • "Are hover state requirements consistent across all interactive elements?" (consistency)
  • "Are accessibility requirements defined for keyboard navigation?" (coverage)
  • "Does the spec define what happens when logo image fails to load?" (edge cases)

Metaphor: If your spec is code written in English, the checklist is its unit test suite. You're testing whether the requirements are well-written, complete, unambiguous, and ready for implementation - NOT whether the implementation works.

User Input

$ARGUMENTS

You MUST consider the user input before proceeding (if not empty).

Pre-computed Context

The following paths have been pre-computed and are available for use:

  • FEATURE_DIR: {{.FeatureDir}}
  • FEATURE_SPEC: {{.FeatureSpec}}

Execution Steps

  1. Clarify intent (dynamic): Derive up to THREE initial contextual clarifying questions. They MUST:

    • Be generated from the user's phrasing + extracted signals from spec/plan/tasks
    • Only ask about information that materially changes checklist content
    • Be skipped individually if already unambiguous in $ARGUMENTS
    • Prefer precision over breadth

    Generation algorithm:

    1. Extract signals: feature domain keywords (e.g., auth, latency, UX, API), risk indicators ("critical", "must", "compliance"), stakeholder hints ("QA", "review", "security team")
    2. Cluster signals into candidate focus areas (max 4) ranked by relevance
    3. Identify probable audience & timing (author, reviewer, QA, release) if not explicit
    4. Detect missing dimensions: scope breadth, depth/rigor, risk emphasis, exclusion boundaries
    5. Formulate questions from these archetypes:
      • Scope refinement (e.g., "Should this include integration touchpoints?")
      • Risk prioritization (e.g., "Which risk areas need mandatory gating checks?")
      • Depth calibration (e.g., "Lightweight sanity list or formal release gate?")
      • Audience framing (e.g., "Author-only or peer PR review?")

Read the full file on GitHub · 227 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 227 lines · 8 tokens per session scan A 04725334103a

Subscribe to this mod's changes

autospec.checklist is a command published in the GitHub repository ariel-frischer/autospec (141 stars, last pushed 1mo ago), licensed MIT. It adds 8 tokens to every session and 2,008 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.