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/xipher-labs/walter-os/hcloud-clinpx skills add Xipher-Labs/walter-os --skill hcloud-cligit clone --depth 1 https://github.com/Xipher-Labs/walter-osWhat 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 | $0.00118 | $0.02370 |
| Opus 5 | $0.00059 | $0.01185 |
| Sonnet 5 | $0.00024 | $0.00474 |
| Haiku 4.5 | $0.00012 | $0.00237 |
Grade C, and why
hcloud-cli scanned grade C with 2 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 2d 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.
Reaches for credential fileshighPrivilege escalation
SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.
hcloud ssh-key create --name ${WALTER_SSH_KEY_NAME} --public-key-from-file ~/.ssh/id_ed25519.pub Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
# Or use the API directly with curl + HCLOUD_DNS_TOKEN The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 2d ago First seen · 267 lines · 118 tokens per session scan C 9f4f08ca3d5e
hcloud-cli is a skill published in the GitHub repository Xipher-Labs/walter-os (6 stars, last pushed 1mo ago), licensed AGPL-3.0. It adds 118 tokens to every session and 2,370 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it C with 2 findings (reaches for credential files, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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