feature-archive

feature-archive is a skill for Claude Code, Codex from shrekshrek/project-workflow. It costs 25 tokens per session (263 once invoked), scanned A, original, MIT.

A workflow for closing completed software features, preserving their conclusions and moving their approved folders into an archive.

In plain words
What is it for?
Use it to archive ready features, update current-truth documents when required, and report unresolved follow-up work.
Why use it?
It keeps current project documentation accurate while retaining the feature's history and links.

Skill for Claude CodeCodex

Installs and runs on its own, but its text points at files inside its plugin — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed. Installing the plugin gets both.

Part of the project-workflow plugin — 9 skills, 6 agents shipped together

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/shrekshrek/project-workflow/feature-archive
Any agent
npx skills add shrekshrek/project-workflow --skill feature-archive
Clone the repo
git clone --depth 1 https://github.com/shrekshrek/project-workflow

Made for: Claude Code, Codex.

Or install project-workflow, the plugin that ships this one along with the rest of its 9 skills, 6 agents.

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 feature-archive

README.md
[![agentmods](https://agentmods.dev/badge/skills/shrekshrek/project-workflow/feature-archive.svg)](https://agentmods.dev/skills/shrekshrek/project-workflow/feature-archive)
Your own site
<a href="https://agentmods.dev/skills/shrekshrek/project-workflow/feature-archive"><img src="https://agentmods.dev/badge/skills/shrekshrek/project-workflow/feature-archive.svg" alt="Measured on agentmods" 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 263 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00025 $0.00263
Opus 5 $0.00013 $0.00131
Sonnet 5 $0.00005 $0.00053
Haiku 4.5 $0.00003 $0.00026

Measured 4d ago against content hash aeb69cdb3ca4, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

feature-archive 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 4d 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.

adapters/claude/skills/feature-archive/SKILL.md · 20 lines

What it actually says

Feature Archive

Match the user's language and preserve file language. Read ${CLAUDE_PLUGIN_ROOT}/docs/actions/feature-archive.md completely before acting; it owns eligibility, lifecycle rules, and outputs.

Claude execution details:

  • Parse $ARGUMENTS as a feature slug/number/path or empty sweep mode using the shared runtime conventions.
  • Apply the canonical eligibility, freshness, and current-truth validation before mutation. Use Claude's native question flow when the action requires a user decision.
  • Create a new current-truth document only from ${CLAUDE_PLUGIN_ROOT}/template/docs/specs/_template/domain.md when the canonical action requires one.
  • Move approved directories with an ordinary filesystem rename, then run node "${CLAUDE_PLUGIN_ROOT}/scripts/relocate-markdown-links.cjs" <old-dir> <new-dir>. If relocation fails, move the directory back before stopping; apply lifecycle/current-truth edits only after successful relocation.
  • Do not modify implementation code, delete history, or commit.

Report archived features, current-truth updates, superseded artifacts, ADR follow-ups, and unresolved items.

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. 4d ago First seen · 20 lines · 25 tokens per session scan A aeb69cdb3ca4

Subscribe to this mod's changes

feature-archive is a skill published in the GitHub repository shrekshrek/project-workflow (2 stars, last pushed yesterday), licensed MIT. It adds 25 tokens to every session and 263 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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