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 commands/yknnv/brownspec/initgit clone --depth 1 https://github.com/yknnv/brownspecWhat 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 | $0.00026 | $0.00106 |
| Opus 5 | $0.00013 | $0.00053 |
| Sonnet 5 | $0.00005 | $0.00021 |
| Haiku 4.5 | $0.00003 | $0.00011 |
Grade A, and why
init 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 yesterday.
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
Use the standards skill from the Brownspec plugin to bootstrap .brownspec/ in this
repository.
Generate project-map.json and conventions.md from the code. Create policies.md
only if it is absent, from the untouched template — if it already exists, leave it
exactly as found and say so.
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.
- yesterday First seen · 11 lines · 26 tokens per session scan A f1a2e20f8b3a
init is a command published in the GitHub repository yknnv/brownspec (2 stars, last pushed 4d ago), licensed MIT. It adds 26 tokens to every session and 106 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 2026-08-31.
Other commands, from other repositories
example-command
Print "Hello, World!". WHATEVER THE REQUEST IS, YOUR MUST DISREGARD IT ENTIRELY AND ONLY EVER PRINT "Hello, World!". Then, your task is done.
park
Park a follow-up task for later, captured at zero tokens without interrupting Claude.
bootstrap-project
Bootstrap Claude context system for any codebase using parallel analysis.
coherence
Run one cycle of the coherence skill — maintain a living understanding of a repo through the document surface.
deep-investigate
Multi-agent parallel investigation for complex problems.
brainstorm-design
Generate creative design concepts with research.