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 skills/jaychempan/coding-with-beat/cwb-focusnpx skills add jaychempan/coding-with-beat --skill cwb-focusgit clone --depth 1 https://github.com/jaychempan/coding-with-beatWrote 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/skills/jaychempan/coding-with-beat/cwb-focus)<a href="https://agentmods.dev/skills/jaychempan/coding-with-beat/cwb-focus"><img src="https://agentmods.dev/badge/skills/jaychempan/coding-with-beat/cwb-focus.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 | $0.00052 | $0.00297 |
| Opus 5 | $0.00026 | $0.00148 |
| Sonnet 5 | $0.00010 | $0.00059 |
| Haiku 4.5 | $0.00005 | $0.00030 |
Grade A, and why
cwb-focus 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 5d 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
Focus — 深度工作 / 心流状态
Trigger patterns
专注 / 心流 / ambient / 无人声 / flow state / deep work / 摸鱼不分心 / concentration / no vocals
Action — run immediately in parallel
Run all three at once, collect output:
cwb smart_search "deep focus ambient instrumental no vocals" > /tmp/cwb_focus_1.txt 2>&1 &
cwb smart_search "flow state drone minimal electronic" > /tmp/cwb_focus_2.txt 2>&1 &
cwb smart_search "study music concentration piano quiet" > /tmp/cwb_focus_3.txt 2>&1 &
wait
Display format
Show three groups. Renumber tracks globally (1, 2, 3… across all groups):
🧠 Deep Focus Ambient (results from angle 1)
⚡ Flow State (results from angle 2)
📚 Study Piano (results from angle 3)
End with: 喜欢哪首？说编号我来播。 Do NOT auto-play.
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.
- 5d ago First seen · 39 lines · 52 tokens per session scan A 0e29466bb5e7
cwb-focus is a skill published in the GitHub repository jaychempan/coding-with-beat (114 stars, last pushed 2mo ago), licensed MIT. It adds 52 tokens to every session and 297 once invoked, about $0.0003 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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