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 agentmods add instructions/fu-jie/openwebui-extensions/plugin-documentationgit clone --depth 1 https://github.com/Fu-Jie/openwebui-extensionsWhat 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 | $0.02363 | $0.02363 |
| Opus 5 | $0.01182 | $0.01182 |
| Sonnet 5 | $0.00473 | $0.00473 |
| Haiku 4.5 | $0.00236 | $0.00236 |
Grade A, and why
Plugin 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 2d 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 — 113 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Plugin Documentation Standards
Delivery Language
- Plugin directories must keep both
README.mdandREADME_CN.md - When a task includes docs, guides, announcements, release notes, or development docs, prepare both English and Chinese versions for review unless the user explicitly asks for single-language delivery
- Even if only English is committed, provide a Chinese review draft in the conversation when documentation is part of the work
README Structure
Use this order for plugin READMEs:
- Title with icon
- README header
- One-sentence description
What's Newwith only the latest updateKey FeaturesHow to Use- Configuration or Valves table
- Support section
- Other sections such as examples, template notes, troubleshooting, or changelog link
README Header
Use this exact header format (copied directly — same for EN and CN):
English:
| By [Fu-Jie](https://github.com/Fu-Jie) · vX.Y.Z | [⭐ Star this repo](https://github.com/Fu-Jie/openwebui-extensions) |
| :--- | ---: |
|  |  |  |  |  |  |  |
| :---: | :---: | :---: | :---: | :---: | :---: | :---: |
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.
- 2d ago First seen · 113 lines · 2,363 tokens per session scan A 3160c2a39c67
Plugin Documentation is an instructions file published in the GitHub repository Fu-Jie/openwebui-extensions (301 stars, last pushed 1mo ago), licensed MIT. It adds 2,363 tokens to every session, about $0.0118 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 2026-08-30.
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