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.
npx skills add OKHP3/skillz --skill oo-component-documentationgit clone --depth 1 https://github.com/OKHP3/skillzWrote 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.
[](https://agentmods.dev/skills/okhp3/skillz/oo-component-documentation)<a href="https://agentmods.dev/skills/okhp3/skillz/oo-component-documentation"><img src="https://agentmods.dev/badge/skills/okhp3/skillz/oo-component-documentation/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.
<a href="https://agentmods.dev/skills/okhp3/skillz/oo-component-documentation"><img src="https://agentmods.dev/badge/skills/okhp3/skillz/oo-component-documentation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00027 | $0.01019 |
| Opus 5 | $0.00014 | $0.00509 |
| Sonnet 5 | $0.00005 | $0.00204 |
| Haiku 4.5 | $0.00003 | $0.00102 |
Grade A, and why
oo-component-documentation 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 6d 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.
How it starts
The opening of the file, as written. The whole thing — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.
OO Component Documentation
Create new documentation for an object-oriented component or update an existing component documentation file by analyzing the current implementation.
Determine the mode first
Choose the workflow before writing anything:
- Use update mode when the user provides an existing documentation Markdown file, points to a docs path, or explicitly asks to refresh or revise existing documentation. Follow references/update-mode.md.
- Use create mode when the user provides a source file or folder, points to a component path, or asks to generate documentation from code. Follow references/create-mode.md.
- If both code and an existing documentation file are provided, treat the existing documentation file as the output target and use the current source code as the source of truth.
- If the request is ambiguous, infer the mode from the path type whenever possible: existing Markdown documentation file means update mode; source/component path means create mode.
Documentation standards
- DOC-001: Follow C4 Model documentation levels (Context, Containers, Components, Code)
- DOC-002: Align with Arc42 software architecture documentation template
- DOC-003: Comply with IEEE 1016 Software Design Description standard
- DOC-004: Use Agile Documentation principles (just enough documentation that adds value)
- DOC-005: Target developers and maintainers as the primary audience
Shared analysis guidance
- ANA-001: Determine the primary component boundary and whether the input represents a folder, file, or existing documentation target
- ANA-002: Examine source code files for class structures, inheritance, composition, and interfaces
- ANA-003: Identify design patterns, architectural decisions, and integration points
- ANA-004: Document or refresh public APIs, interfaces, dependencies, and usage patterns
- ANA-005: Capture method parameters, return values, asynchronous behavior, exceptions, and lifecycle concerns
- ANA-006: Assess performance, security, reliability, maintainability, and extensibility characteristics
- ANA-007: Infer data flow, collaboration patterns, and relationships with surrounding components
- ANA-008: Keep the documentation grounded in the implementation; avoid inventing behavior that is not supported by the code
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 6d ago First seen · 75 lines · 27 tokens per session scan A 27716aa29ebc
oo-component-documentation is a skill published in the GitHub repository OKHP3/skillz (3 stars, last pushed yesterday), licensed MIT. It adds 27 tokens to every session and 1,019 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 2026-09-03.
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