Agent skill

Update Docs

by marin-community in marin-community/marin

Update durable docs when explicitly requested or when current work changes behavior, exposes stale instructions, establishes an operational pattern, or yields reusable research guidance.

Apache-2.0Auto-check passed

Install Update Docs

skills CLI
$ npx skills add marin-community/marin --skill update-docs -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install marin-community/marin update-docs --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/marin-community/marin.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/update-docs .claude/skills/update-docs && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
update-docs
GitHub stars
3.9k
Token cost
~394 tokens
SKILL.md length
190 words
Files
1
Skills in repo
41
Repo updated
First seen
Licence
Apache-2.0

At a glance

Update durable docs when explicitly requested or when current work changes behavior, exposes stale instructions, establishes an operational pattern, or yields reusable research guidance.

  • SKILL.md covers What to Update, Content Rules, Done Criteria and Related Skills
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Update Docs is an agent skill from marin-community/marin. Update durable docs when explicitly requested or when current work changes behavior, exposes stale instructions, establishes an operational pattern, or yields reusable research guidance.

Its SKILL.md is about 390 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: Open-source framework for the research and development of foundation models. The licence is Apache-2.0.

Example prompts

  • “/update-docs”

What it can do on your machine

Read from SKILL.md and the folder at commit be1f5f1. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Update Docs loads about 394 tokens when it runs. Until then it costs about 50 tokens; SKILL.md has 190 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~50
When it runs · the whole SKILL.md, loaded when a task matches
~394

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from marin-community/marin at commit be1f5f1, republished under its Apache-2.0 licence (© marin-community). 190 words, ~394 tokens.

Download SKILL.mdSave it as .claude/skills/update-docs/SKILL.md (or your agent's skills folder).
name
update-docs
description
Update durable docs when explicitly requested or when current work changes behavior, exposes stale instructions, establishes an operational pattern, or yields reusable research guidance.

Skill: Update Docs

Use this when a task changes behavior, reveals stale instructions, creates a new operational pattern, or produces guidance that should survive outside the issue thread.

What to Update

  • User-facing docs when behavior or configuration changes.
  • Operational docs when commands, service setup, dashboards, alerts, or recovery procedures change.
  • Skill docs when an agent workflow becomes reusable.
  • Experiment reports or indexes when the work produces durable research findings.

Prefer editing the nearest existing doc over adding a new one. Add a new doc only when the topic lacks a natural home or would make an existing page unfocused.

Content Rules

  • Describe current behavior, not aspiration.
  • Include exact commands and paths for operational procedures.
  • Remove or correct stale instructions rather than adding caveats around them.
  • Keep broad docs concise; put detailed run notes in the existing issue, W&B report, or durable session channel.

Done Criteria

  • Docs and code agree for the changed behavior.
  • The next agent or human can find the authoritative procedure without reading the whole issue thread.
  • Any generated guidance is generalized enough to reuse and specific enough to act on.

Follow .agents/skills/writing-style/SKILL.md for writing-style guidance.

© marin-community, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/update-docs of marin-community/marin.

Open the folder on GitHubat commit be1f5f1

Compare with similar skills

Update Docs next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Update Docs compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Update Docs this skillmarin-community/marin3.9k—~394Automated safety check: PassApache-2.0
No Explicit Anythedaviddias/Front-End-Checklist74k—~565Automated safety check: PassMIT
Pull Requestspnpm/pnpm37k—~2.2kAutomated safety check: PassMIT
Create Pull Requestcline/cline70k1 repos~1.6kAutomated safety check: PassApache-2.0
Reviewing Pull RequestsTriliumNext/Trilium38k—~4.9kAutomated safety check: PassAGPL-3.0
Pull Requestsquarkusio/quarkus16k—~840Automated safety check: PassApache-2.0

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Questions about Update Docs

What does Update Docs do?

Update durable docs when explicitly requested or when current work changes behavior, exposes stale instructions, establishes an operational pattern, or yields reusable research guidance. Update Docs is an agent skill from marin-community/marin. Update durable docs when explicitly requested or when current work changes behavior, exposes stale instructions, establishes an operational pattern, or yields reusable research guidance.

How do I install Update Docs in Claude Code?

Run `npx skills add marin-community/marin --skill update-docs -a claude-code`. Or copy the skill folder (.agents/skills/update-docs in marin-community/marin) into .claude/skills/update-docs in your project. Claude Code loads it when a task matches its description.

How do I install Update Docs in Codex?

Run `npx skills add marin-community/marin --skill update-docs -a codex`. Or copy the skill folder (.agents/skills/update-docs in marin-community/marin) into .agents/skills/update-docs in your project. Codex loads it when a task matches its description.

Can I use Update Docs in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add marin-community/marin --skill update-docs -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/update-docs, .gemini/skills/update-docs, .github/skills/update-docs and .opencode/skills/update-docs in your project.

What does Update Docs need to run?

SKILL.md names no scripts, command-line tools or credentials: Update Docs is instructions for the agent only.

Does Update Docs access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Update Docs safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Update Docs use?

Update Docs is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Update Docs use?

About 394 tokens (SKILL.md is roughly 1.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Update Docs?

Skills that share tags, products or a category with Update Docs: No Explicit Any (thedaviddias/Front-End-Checklist, 74k stars), Pull Requests (pnpm/pnpm, 37k stars), Create Pull Request (cline/cline, 70k stars) and Reviewing Pull Requests (TriliumNext/Trilium, 38k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Update Docs?

marin-community (a GitHub organization) maintains it in marin-community/marin, which has 3,902 GitHub stars. The repository holds 41 skills in this directory. The repository was last updated on October 8, 2026.

Source: marin-community/marin on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.