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 Peiiii/nextclaw --skill clawhub-nextclawgit clone --depth 1 https://github.com/Peiiii/nextclawWrote 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/peiiii/nextclaw/clawhub-nextclaw)<a href="https://agentmods.dev/skills/peiiii/nextclaw/clawhub-nextclaw"><img src="https://agentmods.dev/badge/skills/peiiii/nextclaw/clawhub-nextclaw/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/peiiii/nextclaw/clawhub-nextclaw"><img src="https://agentmods.dev/badge/skills/peiiii/nextclaw/clawhub-nextclaw.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
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 →
- medium Rogue Agent · line 150 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
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 | $0.00047 | $0.01325 |
| Opus 5.5 | $0.00019 | $0.00530 |
| Sonnet 5.5 | $0.00009 | $0.00265 |
| Haiku 4.5 | $0.00005 | $0.00133 |
Grade A, and why
clawhub-nextclaw 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 — 206 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ClawHub For NextClaw
Overview
Use this skill when the user wants to use ClawHub as an external skill source for NextClaw.
This skill has one job:
- search ClawHub skills when needed,
- install a selected ClawHub skill into the intended NextClaw workspace's
skills/directory, - and keep the boundary explicit.
Do not blur the ecosystems:
- NextClaw marketplace is our own marketplace.
- ClawHub is an external upstream skill registry.
- This skill is only an external importer for NextClaw users.
Do not describe a ClawHub skill as a NextClaw marketplace skill unless it has separately been published to the NextClaw marketplace.
Default Boundary
Default to the current NextClaw workspace as the install target.
If the workspace is ambiguous, clarify it before installing.
Do not silently install into a random repo or into OpenClaw's default ~/.openclaw/workspace.
The safe path in this skill is to always drive ClawHub with an explicit NextClaw workspace:
clawhub --workdir <nextclaw-workspace> --dir skills install <skill-slug>
That pins ClawHub to <workspace>/skills/<slug>.
Backend Choice
Prefer this order:
- local
clawhubcommand if already installed npm exec --yes clawhub -- ...
Do not rely on raw clawhub install <slug> without an explicit workspace.
Why:
- ClawHub otherwise may fall back to an OpenClaw workspace such as
~/.openclaw/workspace - the user explicitly wants the skill installed into NextClaw's own
skills/directory
Workflow
1. Decide the goal
Classify the request into one of these:
- readiness check,
- search for possible skills,
- install a known skill,
- troubleshoot an existing imported ClawHub skill.
If the user does not know the exact slug, search first.
2. Confirm the target workspace
Default to the active NextClaw workspace.
Typical target:
<workspace>/skills/
Use --workdir <workspace> --dir skills so the target is explicit.
3. Run readiness check
Use:
clawhub --workdir <nextclaw-workspace> --dir skills search "code review" --limit 1
What ships with it
1 file 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 · 206 lines · 47 tokens per session scan A b1278febe2b0
clawhub-nextclaw is a skill published in the GitHub repository Peiiii/nextclaw (262 stars, last pushed yesterday), licensed MIT. It adds 47 tokens to every session and 1,325 once invoked, about $0.0002 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 2026-09-03.
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