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 jdrhyne/agent-skills --skill nutrient-openclawgit clone --depth 1 https://github.com/jdrhyne/agent-skillsWrote 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/jdrhyne/agent-skills/nutrient-openclaw)<a href="https://agentmods.dev/skills/jdrhyne/agent-skills/nutrient-openclaw"><img src="https://agentmods.dev/badge/skills/jdrhyne/agent-skills/nutrient-openclaw/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/jdrhyne/agent-skills/nutrient-openclaw"><img src="https://agentmods.dev/badge/skills/jdrhyne/agent-skills/nutrient-openclaw.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high System Prompt Leakage · line 99 Skill contains instructions that could directly expose system prompts, internal rules, or hidden instructions to users or external parties.Fix: Remove any instructions that reveal, print, or output system prompts or internal rules. System instructions should never be exposed to end users.
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 | $0.00077 | $0.02050 |
| Opus 5.5 | $0.00031 | $0.00820 |
| Sonnet 5.5 | $0.00015 | $0.00410 |
| Haiku 4.5 | $0.00008 | $0.00205 |
Grade A, and why
nutrient-openclaw 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 114 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Nutrient OpenClaw
Use the Nutrient tool plugin only in OpenClaw. Version 0.1.1 is the reviewed contract: Node.js 18 or newer, an optional OpenClaw peer dependency, and exactly the ten tools listed below. The upstream wildcard peer declaration is not a guarantee of compatibility with every future OpenClaw release.
Do not install or update the plugin merely because this skill loaded. If the user explicitly asks to install it, use the pinned package @nutrient-sdk/[email protected], then inspect the installed manifest and tool inventory before processing a document. Read {baseDir}/references/plugin-contract.md when installing, configuring credentials, checking compatibility, estimating credits, or diagnosing contract drift.
Protected credential setup
- Never ask for, display, copy, log, or summarize a Nutrient API key. Never put one in chat, a command argument, a committed file, or an example.
- Have the user create the credential through OpenClaw's protected Settings/Secrets interface or an organization secrets manager outside the agent transcript. The target plugin field is
plugins.entries.nutrient-openclaw.config.apiKey; select only a SecretRef provider/key identifier in a user-attended configuration flow, and bind it only when the installed runtime and plugin manifest validate that reference. Never write a plaintext value into a configuration example or shell command. - Plugin
0.1.1marks itsapiKeyfield as sensitive in the configuration UI but does not declare manifestsecretInputs. Do not claim that this version owns or resolves a SecretRef unless the current OpenClaw configuration validator confirms it. If validation rejects the binding, stop and explain the compatibility blocker; do not silently downgrade to an exposed value. - A user-attended configuration UI may store a sensitive plugin value only after the user understands where that OpenClaw release persists it. Never inspect the value. Verify readiness from redacted status and tool availability, not from secret contents.
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.
- 1mo ago First seen · 114 lines · 77 tokens per session scan A 134fc779619a
nutrient-openclaw is a skill published in the GitHub repository jdrhyne/agent-skills (240 stars, last pushed 1mo ago), licensed MIT. It adds 77 tokens to every session and 2,050 once invoked, about $0.0003 per session on Opus 5.5. 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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