doc-update

doc-update is a skill for Claude Code, Codex from toonight/StoryForge. It costs 33 tokens per session (342 once invoked), scanned A, original, MIT.

A workflow helper for updating StoryForge delivery records after development work is finished. StoryForge is a project-tracking setup that stores stories, a board, a changelog, decisions, and follow-up tasks in files.

In plain words
What is it for?
Use it after completing or updating a story to update its file, move it on the board, add a changelog entry, record follow-ups, and document architectural decisions.
Why use it?
It prevents the implementation and the project records from drifting apart. It records what changed, its status, validation results, decisions, and unfinished follow-up work.

Skill for Claude CodeCodex

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/toonight/storyforge/doc-update
Any agent
npx skills add toonight/StoryForge --skill doc-update
Clone the repo
git clone --depth 1 https://github.com/toonight/StoryForge

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 doc-update

README.md
[![agentmods](https://agentmods.dev/badge/skills/toonight/storyforge/doc-update.svg)](https://agentmods.dev/skills/toonight/storyforge/doc-update)
Your own site
<a href="https://agentmods.dev/skills/toonight/storyforge/doc-update"><img src="https://agentmods.dev/badge/skills/toonight/storyforge/doc-update.svg" alt="Measured on agentmods" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 342 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 $0.00033 $0.00342
Opus 5 $0.00016 $0.00171
Sonnet 5 $0.00007 $0.00068
Haiku 4.5 $0.00003 $0.00034

Measured 5d ago against content hash 21c8b0dcf197, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

doc-update 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.

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.

templates/project/.claude/skills/doc-update/SKILL.md · 46 lines

What it actually says

Documentation Update

Update StoryForge delivery artifacts after work is completed.

Instructions

  1. Ask the user (or determine from context):

    • Which Story was completed or updated?
    • What was the new status? (Ready, In Progress, Review, Done)
    • What was accomplished?
    • Any follow-ups or discoveries?
    • Any decisions that need recording?
  2. Update the Story file in .kanban/stories/:

    • Change the Status field
    • Check off completed acceptance criteria
    • Add implementation notes if relevant
    • Add validation notes if tests were run
    • Add follow-ups if discovered
  3. Update .kanban/board.md:

    • Move the Story to the correct column
    • Update any Feature statuses if all Stories are Done
  4. Update .kanban/changelog.md:

    • Add today's date header if not present
    • Add a bullet point describing what was done
  5. If follow-ups were discovered:

    • Add them to .kanban/backlog.md under "Discovered During Implementation"
    • Include enough context to be actionable later
  6. If an architectural decision was made:

    • Add a decision record to .kanban/decisions.md
    • Use the next sequential DECISION-NNN number
  7. Confirm all updates were made and summarize what changed

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 · 46 lines · 33 tokens per session scan A 21c8b0dcf197

Subscribe to this mod's changes

doc-update is a skill published in the GitHub repository toonight/StoryForge (5 stars, last pushed 3mo ago), licensed MIT. It adds 33 tokens to every session and 342 once invoked, about $0.0002 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.

Related

Other skills, from other repositories

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

local-ai-agents

Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…

microsoft/ai-agents-for-beginners · 200 tokens

chronicle

Analyze Copilot session history for standup reports, usage tips, session search, and session reindexing. Use when the user asks for a standup, daily summary, usage tips, workflow recommendations, wants to search or find past sessions by keyword/file/PR, wants to reindex their session store, or asks about deleting…

microsoft/vscode · 72 tokens

imagegen

Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts. Use when Codex should create a brand-new image, transform an existing image, or derive visual variants from references, and the output…

openai/codex · 113 tokens

chat-pet-sprite-creation

Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.

microsoft/vscode · 53 tokens

cpu-profile-analysis

Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…

microsoft/vscode · 71 tokens