Borrowing it
Nothing to install: this file belongs to d4551/piratebao. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/d4551/piratebao/main/CLAUDE.mdgit clone --depth 1 https://github.com/d4551/piratebaoWrote 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/d4551/piratebao/claude-md)<a href="https://agentmods.dev/instructions/d4551/piratebao/claude-md"><img src="https://agentmods.dev/badge/instructions/d4551/piratebao/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 | $0.00462 | $0.00462 |
| Opus 5 | $0.00231 | $0.00231 |
| Sonnet 5 | $0.00092 | $0.00092 |
| Haiku 4.5 | $0.00046 | $0.00046 |
Grade A, and why
piratebao CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
CLAUDE.md - PirateBao
PirateBao is Bun-first, TypeScript 7-first, kraken-compressed agent mode. Retired aliases and dual-path cutovers are forbidden.
Canonical Sources
| Path | Purpose |
|---|---|
skills/piratebao/SKILL.md |
canonical behavior |
piratebao-compress/SKILL.md |
compressor skill |
rules/piratebao-activate.md |
always-on rule text |
src/hooks/ |
Claude Code hook logic |
src/dumpling/ |
compression and token logic |
src/shipyard/ |
sync, package, verify, .bao contract |
bao/piratebao.manifest.json |
.bao manifest |
schemas/piratebao-bao-manifest.schema.json |
.bao schema |
Rules
- Default mode: kraken.
- Commands:
/piratebao,/piratebao-commit,/piratebao-review,/piratebao:compress,/piratebao-help,$piratebao. - Config:
PIRATEBAO_DEFAULT_MODE,PIRATEBAO_MODEL,~/.config/piratebao/config.json. - Flag:
~/.claude/.piratebao-active. - No retired aliases or silent default-mode flows.
- Compressor uses Anthropic TypeScript SDK only;
ANTHROPIC_API_KEYrequired.
Build
bun install --frozen-lockfile
bun run typecheck
bun run biome
bun run build
bun run test
bun run verify
bun run check
Tooling SSOT: TypeScript 7.0.2, Bun packageManager pin, Biome lint. bun run verify rebuilds piratebao.skill, validates piratebao/SKILL.md inside it, enforces .bao sync/version/claim gates, checks npm registry availability, and dry-runs npmjs payload.
Sync
Run bun run sync after editing canonical skill/rule files. It refreshes Cursor, Windsurf, Copilot, Cline, plugin skill copies.
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.
- 7d ago First seen · 44 lines · 462 tokens per session scan A cad5fe3bbae7
piratebao CLAUDE.md is an instructions file published in the GitHub repository d4551/piratebao (4 stars, last pushed 1mo ago), licensed MIT. It adds 462 tokens to every session, about $0.0023 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 2026-08-31.
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