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 agentmods add commands/thettwe/nyann/gh-protectgit clone --depth 1 https://github.com/thettwe/nyannWrote 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/commands/thettwe/nyann/gh-protect)<a href="https://agentmods.dev/commands/thettwe/nyann/gh-protect"><img src="https://agentmods.dev/badge/commands/thettwe/nyann/gh-protect.svg" alt="Measured on agentmods" 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 | $0.00031 | $0.00566 |
| Opus 5 | $0.00015 | $0.00283 |
| Sonnet 5 | $0.00006 | $0.00113 |
| Haiku 4.5 | $0.00003 | $0.00057 |
Grade A, and why
nyann:gh-protect 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 5d 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
Plugin root: This is a Claude Code plugin, NOT a CLI tool. Do NOT
search via which, npm list, pip list, or brew list. This file
is at <plugin_root>/commands/. All scripts: <plugin_root>/bin/.
Read the matching skills/*/SKILL.md for the full flow.
/nyann:gh-protect
Wraps bin/gh-integration.sh. Two modes:
| Mode | What happens |
|---|---|
--check (default) |
Read-only audit. Emits a ProtectionAudit JSON showing drift between profile expectations and GitHub state. |
| apply (on confirmation after audit) | Tightens branch protection, tag rulesets, and repo settings to match the profile. Never downgrades stricter remote rules. |
When to invoke
- After changing
.githubfields in your profile → audit and apply. - Periodic check that protection hasn't drifted → audit only.
- After bootstrap if protection wasn't applied (e.g.
ghwas missing at bootstrap time) → apply now.
Output
- Audit: ProtectionAudit JSON (
schemas/protection-audit.schema.json) with per-branch, per-rule drift classification (critical / warn / ok). - Apply: GhIntegrationResult JSON
(
schemas/gh-integration-result.schema.json) withapplied[],noop[],errors[].
Requires
ghCLI installed and authenticated (gh auth status).- Repository must have a GitHub remote.
See also:
/nyann:doctor— includes protection audit as one health signal/nyann:bootstrap— applies protection during initial setup/nyann:inspect-profile— view the.githubblock in the active profile
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.
- 5d ago First seen · 59 lines · 31 tokens per session scan A ca9571d851c8
nyann:gh-protect is a command published in the GitHub repository thettwe/nyann (6 stars, last pushed 7d ago), licensed MIT. It adds 31 tokens to every session and 566 once invoked, about $0.0002 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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