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Agent skill

Document Spf Use Case

by videojs in videojs/video.js

Document an SPF use-case record. An agent skill from videojs/video.js.

Custom licenceAuto-check passed

Install Document Spf Use Case

skills CLI
$ npx skills add videojs/video.js --skill document-spf-use-case -a claude-code

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

GitHub CLI
$ gh skill install videojs/video.js document-spf-use-case --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/videojs/video.js.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/document-spf-use-case .claude/skills/document-spf-use-case && 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
document-spf-use-case
GitHub stars
40k
Token cost
~431 tokens
SKILL.md length
202 words
Files
2 (incl. references)
Skills in repo
38
Repo updated
First seen
Licence
Custom licence

At a glance

Document an SPF use-case record. An agent skill from videojs/video.js.

  • Works in 4 steps: Describe the delivery scenario and the… → Separate current behavior from proposed… → For shipped variants, retain composition… → …
  • The user explicitly requests delivery scenarios
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Document Spf Use Case is an agent skill from videojs/video.js. Document an SPF use-case record. Use when the user explicitly requests delivery scenarios, variants, relationships, status, or verification.

Its SKILL.md is about 430 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/workflow.md`).

The repository describes itself as: Video.js v10 - open source media player framework for HTML and React.

When your agent uses it

  • The user explicitly requests delivery scenarios

Example prompts

  • “/document-spf-use-case”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Describe the delivery scenario and the feature additions, removals, swaps, or tuning that compose it.
  2. Separate current behavior from proposed direction and decisions still needed; label missing constituent features explicitly.
  3. For shipped variants, retain composition decisions and current source pointers. For future variants, retain the scenario, boundaries, and…
  4. Update directly affected entries only when their facts changed; verify links and relationship symmetry.

What it can do on your machine

Read from SKILL.md and the folder at commit 74cf8cd. 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

Document Spf Use Case loads about 431 tokens when it runs, and up to ~8.6k if it reads all its reference files. Until then it costs about 41 tokens; SKILL.md has 202 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~41
When it runs · the whole SKILL.md, loaded when a task matches
~431
With references · SKILL.md plus every file in references/, read only if the agent opens them
~8.6k

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 202 words (~431 tokens).

“Read references/workflow.md completely before acting; it contains the detailed composition, evidence, cascade, and validation workflow.”

— opening of SKILL.md by videojs, Custom licence
name
document-spf-use-case

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file (references) in .agents/skills/document-spf-use-case of videojs/video.js.

  • SKILL.md
  • references/workflow.md

Open the folder on GitHubat commit 74cf8cd

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders. This page covers the copy in videojs/video.js, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Document Spf Use Case 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.

Document Spf Use Case compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Document Spf Use Case this skillvideojs/video.js40k—~431Automated safety check: PassCustom licence
Recordingcodewhale-hq/Codewhale41k—~540Automated safety check: PassMIT
No Explicit Anythedaviddias/Front-End-Checklist74k—~565Automated safety check: PassMIT
Grill And Recordasgeirtj/system_prompts_leaks69k—~912Automated safety check: PassCC0-1.0
Architecture Decision Recordsaffaan-m/ECC275k4 repos~1.8kAutomated safety check: PassMIT
Architecture Decision Recordsaffaan-m/ECC275k1 repos~863Automated safety check: PassMIT

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Questions about Document Spf Use Case

What does Document Spf Use Case do?

Document an SPF use-case record. An agent skill from videojs/video.js. js. Document an SPF use-case record.

When should I use Document Spf Use Case?

Document Spf Use Case fits situations like: the user explicitly requests delivery scenarios.

How do I install Document Spf Use Case in Claude Code?

Run `npx skills add videojs/video.js --skill document-spf-use-case -a claude-code`. Or copy the skill folder (.agents/skills/document-spf-use-case in videojs/video.js) into .claude/skills/document-spf-use-case in your project. Claude Code loads it when a task matches its description.

How do I install Document Spf Use Case in Codex?

Run `npx skills add videojs/video.js --skill document-spf-use-case -a codex`. Or copy the skill folder (.agents/skills/document-spf-use-case in videojs/video.js) into .agents/skills/document-spf-use-case in your project. Codex loads it when a task matches its description.

Can I use Document Spf Use Case 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 videojs/video.js --skill document-spf-use-case -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/document-spf-use-case, .gemini/skills/document-spf-use-case, .github/skills/document-spf-use-case and .opencode/skills/document-spf-use-case in your project.

What does Document Spf Use Case need to run?

SKILL.md names no scripts, command-line tools or credentials: Document Spf Use Case is instructions for the agent only.

Does Document Spf Use Case 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 Document Spf Use Case 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 Document Spf Use Case use?

Document Spf Use Case has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Document Spf Use Case use?

About 431 tokens (SKILL.md is roughly 1.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 8.2k tokens, read only when the agent opens those files.

What are the alternatives to Document Spf Use Case?

Skills that share tags, products or a category with Document Spf Use Case: Recording (codewhale-hq/Codewhale, 41k stars), No Explicit Any (thedaviddias/Front-End-Checklist, 74k stars), Grill And Record (asgeirtj/system_prompts_leaks, 69k stars) and Architecture Decision Records (affaan-m/ECC, 275k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Document Spf Use Case?

videojs (a GitHub organization) maintains it in videojs/video.js, which has 39,909 GitHub stars. The repository holds 38 skills in this directory. The repository was last updated on October 8, 2026.

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