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/ellmos-ai/bach/_templatesnpx skills add ellmos-ai/bach --skill _templatesgit clone --depth 1 https://github.com/ellmos-ai/bachWrote 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/ellmos-ai/bach/_templates)<a href="https://agentmods.dev/skills/ellmos-ai/bach/_templates"><img src="https://agentmods.dev/badge/skills/ellmos-ai/bach/_templates.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 | $0.00008 | $0.00290 |
| Opus 5 | $0.00004 | $0.00145 |
| Sonnet 5 | $0.00002 | $0.00058 |
| Haiku 4.5 | $0.00001 | $0.00029 |
Grade A, and why
projekt-name 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
Projektname - Der Untertitel
Einzeiler: Was macht dieses Projekt?
Quick Start
python main.py --help # Hilfe anzeigen
python main.py --startup # Starten
python main.py --shutdown # Beenden
Kernbefehle
| Befehl | Beschreibung |
|---|---|
--startup |
System starten |
--shutdown |
System beenden |
--status |
Status anzeigen |
--help |
Hilfe anzeigen |
Architektur
projektname/
├── SKILL.md ........... Du bist hier
├── main.py ............ Einstiegspunkt
├── data/
│ └── projekt.db ..... Datenbank
├── handlers/ .......... CLI-Handler
├── skills/tools/ ............. Hilfsskripte
└── ../docs/ .............. Dokumentation
Konfiguration
Beschreibe hier die Konfigurationsoptionen.
Changelog
Siehe CHANGELOG.md für vollständige Versionshistorie.
Aktuelle Version: 0.1.0 (YYYY-MM-DD)
- Initial Release
Erstellt mit BACH Template
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 55 lines · 8 tokens per session scan A 187229a58c20
projekt-name is a skill published in the GitHub repository ellmos-ai/bach (7 stars, last pushed today), licensed MIT. It adds 8 tokens to every session and 290 once invoked, about $0.0000 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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