spec-compliance

spec-compliance is a skill for Claude Code, Codex from aws-samples/sample-agent-greenhouse. It costs 13 tokens per session (303 once invoked), scanned A, original, MIT-0.

A check that compares a codebase with the acceptance criteria listed in a file named spec.md. Acceptance criteria are the conditions the finished work must meet.

In plain words
What is it for?
Use it to verify implementation work against a written specification before delivery or review.
Why use it?
It helps reveal requirements that the code does not yet satisfy.

Skill for Claude CodeCodex

About the project

Agent Greenhouse is a framework for building specialist AI agents on Amazon Bedrock, with shared infrastructure such as memory, hooks, guardrails, tools, observability, and deployment. It helps teams create multiple domain-specific agents without duplicating their underlying runtime setup. The catalogue contains skills for working with the project.

aws-samples/sample-agent-greenhouse · 21 stars · on GitHub

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.

agentmods
npx agentmods add skills/aws-samples/sample-agent-greenhouse/spec_compliance
Any agent
npx skills add aws-samples/sample-agent-greenhouse --skill spec_compliance
Clone the repo
git clone --depth 1 https://github.com/aws-samples/sample-agent-greenhouse

Made for: Claude Code, Codex.

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 spec-compliance

README.md
[![agentmods](https://agentmods.dev/badge/skills/aws-samples/sample-agent-greenhouse/spec_compliance.svg)](https://agentmods.dev/skills/aws-samples/sample-agent-greenhouse/spec_compliance)
Your own site
<a href="https://agentmods.dev/skills/aws-samples/sample-agent-greenhouse/spec_compliance"><img src="https://agentmods.dev/badge/skills/aws-samples/sample-agent-greenhouse/spec_compliance.svg" alt="Measured on agentmods" height="20"></a>
Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 303 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00013 $0.00303
Opus 5 $0.00006 $0.00151
Sonnet 5 $0.00003 $0.00061
Haiku 4.5 $0.00001 $0.00030

Measured 5d ago against content hash 817bb4701c4f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

spec-compliance 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 5d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (__init__.py, checker.py, tools.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

src/platform_agent/plato/skills/spec_compliance/SKILL.md · 39 lines

The source is not reproduced here

Licensed MIT-0

The repository is licensed MIT-0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 5d ago First seen · 39 lines · 13 tokens per session scan A 817bb4701c4f

Subscribe to this mod's changes

spec-compliance is a skill published in the GitHub repository aws-samples/sample-agent-greenhouse (21 stars, last pushed 1mo ago), licensed MIT-0. It adds 13 tokens to every session and 303 once invoked, about $0.0001 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.

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