retire

retire is a skill for Claude Code from rvdbreemen/adr-kit. It costs 25 tokens per session (173 once invoked), scanned A, original, MIT.

A read-only audit tool that ranks accepted ADRs for possible retirement. Retirement means deciding whether an old design-decision record should be deprecated, superseded, or kept.

In plain words
What is it for?
Use it to review ADR age, technology changes, supersession, policy signals, and remaining implementation before a human makes the final decision.
Why use it?
It highlights stale decisions using consistent signals without changing the records automatically.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions Codex; $skill-name invocation.

Part of the adr-kit plugin — 17 skills, 1 command, 1 agent, 6 hooks, 1 MCP server shipped together

Good fit Use it to review ADR age, technology changes, supersession, policy signals, and remaining implementation before a human makes the final decision.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/rvdbreemen/adr-kit/retire
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 rvdbreemen/adr-kit --skill retire
Clone the repo
git clone --depth 1 https://github.com/rvdbreemen/adr-kit

Made for: Claude Code.

Or install adr-kit, the plugin that ships this one along with the rest of its 17 skills, 1 command, 1 agent, 6 hooks, 1 MCP server.

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 retire

README.md
[![agentmods](https://agentmods.dev/badge/skills/rvdbreemen/adr-kit/retire/github.svg)](https://agentmods.dev/skills/rvdbreemen/adr-kit/retire)
Your own site
<a href="https://agentmods.dev/skills/rvdbreemen/adr-kit/retire"><img src="https://agentmods.dev/badge/skills/rvdbreemen/adr-kit/retire/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 retire

Your own site · 80×15
<a href="https://agentmods.dev/skills/rvdbreemen/adr-kit/retire"><img src="https://agentmods.dev/badge/skills/rvdbreemen/adr-kit/retire.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 173 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 $0.00025 $0.00173
Opus 5 $0.00013 $0.00086
Sonnet 5 $0.00005 $0.00035
Haiku 4.5 $0.00003 $0.00017

Measured 9d ago against content hash 895a007e4a7e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

retire 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 9d 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.

codex/skills/retire/SKILL.md · 18 lines

What it actually says

ADR retirement audit

Invoke explicitly with $adr-kit:retire when needed. Resolve <plugin-root> from this installed skill. Use only bundled, local ADR Kit tools and follow this canonical workflow:

  1. Run adr-retire docs/adr/ --format json, show each signal, and leave Deprecated, Superseded, or keep decisions to a human.
  2. Use the client-native grill revalidation entry point to resolve changed forces, remaining implementation, and human intent before any lifecycle mutation.

Do not contact another model or mutate user-owned instructions.

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. 9d ago First seen · 18 lines · 25 tokens per session scan A 895a007e4a7e

Subscribe to this mod's changes

retire is a skill published in the GitHub repository rvdbreemen/adr-kit (8 stars, last pushed yesterday), licensed MIT. It adds 25 tokens to every session and 173 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 2026-08-31.

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