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 skills add Xipher-Labs/walter-os --skill daily-supply-chain-auditgit clone --depth 1 https://github.com/Xipher-Labs/walter-osWrote 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/xipher-labs/walter-os/daily-supply-chain-audit)<a href="https://agentmods.dev/skills/xipher-labs/walter-os/daily-supply-chain-audit"><img src="https://agentmods.dev/badge/skills/xipher-labs/walter-os/daily-supply-chain-audit/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/skills/xipher-labs/walter-os/daily-supply-chain-audit"><img src="https://agentmods.dev/badge/skills/xipher-labs/walter-os/daily-supply-chain-audit.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 | $0.00134 | $0.02629 |
| Opus 5 | $0.00067 | $0.01314 |
| Sonnet 5 | $0.00027 | $0.00526 |
| Haiku 4.5 | $0.00013 | $0.00263 |
Grade C, and why
daily-supply-chain-audit scanned grade C with 4 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 11d 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.
Downloads and executes remote codemediumSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
gets static analysis: scripts shouldn't `curl | bash`, shouldn't write to Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Reads agent configuration directorieslowAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
2. **Config drift** — `~/.claude/settings.json`, `~/.codex/config.toml`, and Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Reads MCP configurationlowAgent snooping
mcp.json carries server URLs and auth tokens; reading it lets a mod discover and abuse other integrations.
and any `.mcp.json` for plaintext keys (API tokens, JWT, AWS creds). Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
gets static analysis: scripts shouldn't `curl | bash`, shouldn't write to 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 ships with it
6 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.
- 11d ago First seen · 226 lines · 134 tokens per session scan C 61ce01034c58
daily-supply-chain-audit is a skill published in the GitHub repository Xipher-Labs/walter-os (6 stars, last pushed today), licensed AGPL-3.0. It adds 134 tokens to every session and 2,629 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it C with 4 findings (downloads and executes remote code, reads agent configuration directories, reads mcp configuration). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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