Borrowing it
Nothing to install: this file belongs to qGolem/orc. 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/qGolem/orc/main/CLAUDE.mdgit clone --depth 1 https://github.com/qGolem/orcWrote 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/qgolem/orc/claude-md)<a href="https://agentmods.dev/instructions/qgolem/orc/claude-md"><img src="https://agentmods.dev/badge/instructions/qgolem/orc/claude-md/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/instructions/qgolem/orc/claude-md"><img src="https://agentmods.dev/badge/instructions/qgolem/orc/claude-md.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 | $0.01397 | $0.01397 |
| Opus 5.5 | $0.00559 | $0.00559 |
| Sonnet 5.5 | $0.00279 | $0.00279 |
| Haiku 4.5 | $0.00140 | $0.00140 |
Grade A, and why
orc 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 2mo 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 — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.
orc — Claude Code Plugin
Project Structure
This is a skills/agents plugin repo, not a conventional TypeScript project.
| Location | Contents |
|---|---|
skills/ |
Plugin skills (namespaced orc:) |
.claude/skills/ |
Local skills (no namespace) |
.claude/agents/ |
Agent definitions |
.claude/hooks/ |
Hook scripts (TypeScript, runs via Bun) |
.claude/context/ |
Generated codebase maps |
No src/ directory. Use tree -L 3 -P '*.md' skills/ or tree -L 2 .claude/ for structure.
Agents target multiple languages. When developing or testing agents, use the appropriate analysis tools:
| Purpose | TS/JS | Rust | Solidity |
|---|---|---|---|
| Dependencies | madge --circular src/ |
cargo modules dependencies --acyclic |
slither . --print inheritance-graph |
| Call chains | /dive symbol depth |
Grep-based tracing | slither . --print call-graph |
| Structure | file analysis | cargo modules structure --lib |
slither . --print contract-summary |
| Dep tree | madge --orphans src/ |
cargo tree --depth 2 |
forge inspect <C> storageLayout |
Runtime
Bun is the runtime. Use bun run, not npm run or pnpm run.
Hooks
Wiring
Hook registration requires BOTH:
- A script file under
.claude/hooks/(e.g.,index.ts) - An entry in
.claude/settings.jsonunder"hooks"
Always check both when debugging "hook didn't trigger."
Testing
Test hooks directly before claiming they work or don't:
echo '{"session_id":"test","transcript_path":"/tmp/t"}' | bun .claude/hooks/index.ts
Safety
.claude/hooks/index.tsis live — changes take immediate effect on the current session- Read the full file before editing; never infer content from memory or truncated reads
- Do not modify hook behavior without explicit request; hook logic is intentionally experimental
Deadlock
When a stop hook blocks and no user action resolves it within 2 turns:
- State the situation once with the exact user action required
- Stop repeating — no further substantive responses on that topic until user acts
- Never offer to commit as an escape hatch from a blocked state
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.
- 2mo ago First seen · 121 lines · 1,397 tokens per session scan A 3703c55cb997
orc CLAUDE.md is an instructions file published in the GitHub repository qGolem/orc (5 stars, last pushed 7mo ago), licensed MIT. It adds 1,397 tokens to every session, about $0.0056 per session on Opus 5.5. 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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