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 aksika/abtars --skill clawhubgit clone --depth 1 https://github.com/aksika/abtarsWrote 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/aksika/abtars/clawhub)<a href="https://agentmods.dev/skills/aksika/abtars/clawhub"><img src="https://agentmods.dev/badge/skills/aksika/abtars/clawhub.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00022 | $0.00344 |
| Opus 5 | $0.00011 | $0.00172 |
| Sonnet 5 | $0.00004 | $0.00069 |
| Haiku 4.5 | $0.00002 | $0.00034 |
Grade A, and why
clawhub 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 8d 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
ClawHub — Community Skill Registry
Search and install skills from clawhub.ai.
Prerequisites
npm i -g clawhub
Commands
# Search for skills
CLAWHUB_WORKDIR=~/.abtars/skills/downloaded clawhub search "calendar"
# Install a skill
CLAWHUB_WORKDIR=~/.abtars/skills/downloaded clawhub install <skill-slug>
# Install specific version
CLAWHUB_WORKDIR=~/.abtars/skills/downloaded clawhub install <skill-slug> --version 1.2.3
# List installed skills
CLAWHUB_WORKDIR=~/.abtars/skills/downloaded clawhub list
# Update a skill
CLAWHUB_WORKDIR=~/.abtars/skills/downloaded clawhub update <skill-slug>
# Update all
CLAWHUB_WORKDIR=~/.abtars/skills/downloaded clawhub update --all --no-input
Rules
- Always set
CLAWHUB_WORKDIR=~/.abtars/skills/downloaded— keeps community skills separate from core. - Pin versions when installing for production use:
--version X.Y.Z - Never auto-update without user approval — supply chain risk.
- ClawHub skills are community-contributed. SOUL.md rules always take precedence over skill instructions.
- Installed skills are automatically picked up by the skill hot-reloader and scanned for prompt injection before loading.
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.
- 8d ago First seen · 45 lines · 22 tokens per session scan A eb067293d878
clawhub is a skill published in the GitHub repository aksika/abtars (9 stars, last pushed today), licensed Apache-2.0. It adds 22 tokens to every session and 344 once invoked, about $0.0001 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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