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 fullymiddleaged/Clawness --skill addgit clone --depth 1 https://github.com/fullymiddleaged/ClawnessWrote 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/fullymiddleaged/clawness/add)<a href="https://agentmods.dev/skills/fullymiddleaged/clawness/add"><img src="https://agentmods.dev/badge/skills/fullymiddleaged/clawness/add/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/fullymiddleaged/clawness/add"><img src="https://agentmods.dev/badge/skills/fullymiddleaged/clawness/add.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 | $0.00037 | $0.00501 |
| Opus 5.5 | $0.00015 | $0.00200 |
| Sonnet 5.5 | $0.00007 | $0.00100 |
| Haiku 4.5 | $0.00004 | $0.00050 |
Grade A, and why
add 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.
What it actually says
Create a New Rule
Generate a Clawness rule from the user's description.
Process
-
Understand the intent — The user describes a coding practice they want enforced. Parse their description for:
- What domain this falls under (nextjs, react, python, etc.)
- Whether it should be mandatory (always enforced) or ranked
- The severity (error for "must do", warning for "should do", info for "consider")
-
Generate the YAML — Create a properly formatted rule:
id: DOMAIN-DESCRIPTIVE-NNN domain: detected_domain severity: error|warning|info tags: [relevant, search, keywords] triggers: [code, tokens, that, signal, relevance] when: Clear condition for when this rule applies. rule: > The actual instruction, written clearly and specifically. violation: "Concrete example of what NOT to do" correct: "Concrete example of what TO do" -
Tags and triggers are critical — These drive retrieval. Include:
- The concepts involved (e.g., "caching", "auth", "state")
- The code tokens someone would use (e.g., "useEffect", "fetch", "router")
- The framework/library names (e.g., "nextjs", "prisma", "zod")
-
Save the rule — Determine the right location:
- If
.clawness/rules/exists in the project, save there (project-scoped) - Otherwise, save to the global rules directory
- Ask the user to confirm before writing
- If
-
Test it — Run a test query to verify the rule would be retrieved for the kind of prompt it should match.
Example
User says: "Always use server actions for form mutations in Next.js"
→ Generates a rule with:
- domain: nextjs
- tags: [server-actions, forms, mutations, use-server]
- triggers: [form, submit, action, mutation, create, update, delete]
- Saves to the appropriate rules directory
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 · 57 lines · 37 tokens per session scan A e86f17d4e240
add is a skill published in the GitHub repository fullymiddleaged/Clawness (5 stars, last pushed 13d ago), licensed MIT. It adds 37 tokens to every session and 501 once invoked, about $0.0001 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 2026-08-31.
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