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/biaogebusy/web-builder/claude-mdgit clone --depth 1 https://github.com/biaogebusy/web-builderWrote 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/instructions/biaogebusy/web-builder/claude-md)<a href="https://agentmods.dev/instructions/biaogebusy/web-builder/claude-md"><img src="https://agentmods.dev/badge/instructions/biaogebusy/web-builder/claude-md.svg" alt="Measured on agentmods" 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 | $0.05277 | $0.05277 |
| Opus 5 | $0.02638 | $0.02638 |
| Sonnet 5 | $0.01055 | $0.01055 |
| Haiku 4.5 | $0.00528 | $0.00528 |
Grade A, and why
web-builder CLAUDE.md 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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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 · 310 lines · 5,277 tokens per session scan A e9824d5c1df3
web-builder CLAUDE.md is an instructions file published in the GitHub repository biaogebusy/web-builder (581 stars, last pushed 14d ago), licensed AGPL-3.0. It adds 5,277 tokens to every session, about $0.0264 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.
Other instructions, from other repositories
vitest-auto-spy CLAUDE.md
Claude Code instructions for ASDAlexey/vitest-auto-spy: Read AGENTS.md. It is the single source, and it is written for you.
vitest-auto-spy GEMINI.md
Gemini CLI instructions for ASDAlexey/vitest-auto-spy: Read AGENTS.md. It is the single source, and it is written for you.
fundamental-ngx AGENTS.md
AGENTS.md instructions for SAP/fundamental-ngx, covering angular 22+ development guidelines, persona, quick reference, essential commands and build/lint/test specific library.
primitives CLAUDE.md
Claude Code instructions for radix-ng/primitives, covering radix ng primitives — claude guide, project knowledge, project overview, monorepo structure and naming conventions.
openbridge-webcomponents watch-radial-instruments.instructions.md
Instructions for Ocean-Industries-Concept-Lab/openbridge-webcomponents, covering watch & radial instruments, architecture overview, key principle: logic in watch.ts, instruments stay thin, shared sibling modules and layering & stacking pattern.
openbridge-webcomponents line-area-charts.instructions.md
Instructions for Ocean-Industries-Concept-Lab/openbridge-webcomponents, covering line/area charts & gauge trend, architecture overview, key principle: logic in base class, subclasses stay thin, base class architecture and line graph (non-filled).