iso27001-annex-a-controls

iso27001-annex-a-controls is a skill for Claude Code, Codex from vaquarkhan/compliance-agent-skills. It costs 142 tokens per session (2,685 once invoked), scanned A, original, MIT.

A guide for assessing an information-security management system against ISO/IEC 27001:2022 Annex A. Annex A is a catalogue of security controls covering organisational, people, physical, and technology-related safeguards.

In plain words
What is it for?
Use it to build or audit an ISMS, prepare a Statement of Applicability, map controls to existing practices, and document risk treatment and implementation evidence.
Why use it?
It helps turn a general security review into a documented assessment of applicable controls, exclusions, risks, and evidence.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to build or audit an ISMS, prepare a Statement of Applicability, map controls to existing practices, and document risk treatment and implementation evidence.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/vaquarkhan/compliance-agent-skills/iso27001-annex-a-controls
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.

Any agent
npx skills add vaquarkhan/compliance-agent-skills --skill iso27001-annex-a-controls
Clone the repo
git clone --depth 1 https://github.com/vaquarkhan/compliance-agent-skills

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 iso27001-annex-a-controls

README.md
[![agentmods](https://agentmods.dev/badge/skills/vaquarkhan/compliance-agent-skills/iso27001-annex-a-controls/github.svg)](https://agentmods.dev/skills/vaquarkhan/compliance-agent-skills/iso27001-annex-a-controls)
Your own site
<a href="https://agentmods.dev/skills/vaquarkhan/compliance-agent-skills/iso27001-annex-a-controls"><img src="https://agentmods.dev/badge/skills/vaquarkhan/compliance-agent-skills/iso27001-annex-a-controls/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 iso27001-annex-a-controls

Your own site · 80×15
<a href="https://agentmods.dev/skills/vaquarkhan/compliance-agent-skills/iso27001-annex-a-controls"><img src="https://agentmods.dev/badge/skills/vaquarkhan/compliance-agent-skills/iso27001-annex-a-controls.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 142 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,685 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 $0.00142 $0.02685
Opus 5 $0.00071 $0.01342
Sonnet 5 $0.00028 $0.00537
Haiku 4.5 $0.00014 $0.00268

Measured 12d ago against content hash 4fb705676553, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

iso27001-annex-a-controls 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 12d 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.

skills/iso27001-annex-a-controls/SKILL.md · 193 lines

How it starts

The opening of the file, as written. The whole thing — 193 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ISO 27001 Annex A Controls

Overview

This skill performs ISO/IEC 27001:2022 Annex A control assessments aligned with ISO/IEC 27002:2022 implementation guidance. Annex A contains 93 controls organized in four themes:

Theme Control count Examples
Organizational (A.5) 37 Policies, asset management, supplier relationships, incident management
People (A.6) 8 Screening, terms of employment, awareness, remote working
Physical (A.7) 14 Secure areas, equipment, clear desk, cabling security
Technological (A.8) 34 Access control, cryptography, logging, secure development, cloud services

ISO 27001 Clause 6.1.3 requires a Statement of Applicability (SoA) documenting which Annex A controls apply, justification for exclusions, and implementation status. Clause 8.1 requires operational control implementation with evidence.

This skill cross-maps to existing repository skills:

  • A.5.15–A.5.18, A.8.2–A.8.5access-control-identity-audit (IAM, privileged access, authentication)
  • A.8.15, A.8.16audit-logging-integrity (logging, monitoring, SIEM)
  • A.5.19–A.5.23vendor-third-party-risk (supplier and cloud service security)
  • A.8.24, A.8.9pci-dss-encryption-key-management (cryptography, configuration management)
  • A.8.25–A.8.28mcp-compliance-integration (secure development, application security for agents)

When to Use

Use this skill when:

  • Building or auditing an ISMS for ISO 27001:2022 certification or surveillance audit
  • Drafting or validating the Statement of Applicability (SoA)
  • Performing risk treatment and mapping controls to identified risks (Clause 6.1.2)
  • Gap assessing agent/MCP infrastructure against Annex A Technological controls
  • Harmonizing ISO 27001 with SOC 2, HIPAA, or PCI programs already in this repository
  • Collecting implementation evidence for certification body or internal audit

Read the full file on GitHub · 193 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. 12d ago First seen · 193 lines · 142 tokens per session scan A 4fb705676553

Subscribe to this mod's changes

iso27001-annex-a-controls is a skill published in the GitHub repository vaquarkhan/compliance-agent-skills (2 stars, last pushed 18d ago), licensed MIT. It adds 142 tokens to every session and 2,685 once invoked, about $0.0007 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 2026-08-31.

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