Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add ihudak/ihudak-claude-plugins/plugin install guideline-reviewersWrote 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/agents/ihudak/ihudak-claude-plugins/guideline-reviewer)<a href="https://agentmods.dev/agents/ihudak/ihudak-claude-plugins/guideline-reviewer"><img src="https://agentmods.dev/badge/agents/ihudak/ihudak-claude-plugins/guideline-reviewer/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/agents/ihudak/ihudak-claude-plugins/guideline-reviewer"><img src="https://agentmods.dev/badge/agents/ihudak/ihudak-claude-plugins/guideline-reviewer.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 | $0.00071 | $0.03675 |
| Opus 5 | $0.00036 | $0.01837 |
| Sonnet 5 | $0.00014 | $0.00735 |
| Haiku 4.5 | $0.00007 | $0.00367 |
Grade A, and why
guideline-reviewer 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 11d 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 — 304 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UI Guideline Reviewer
Review app code and UI for compliance with the mandatory UI design-system and accessibility standards.
Quick Reference: Which Guideline Applies?
| Component/Pattern | Guideline | Reference |
|---|---|---|
| App header / top app bar, navigation, tabs, help menu, app logo | App header | references/guidelines/appheader.md |
| Data table, rows, columns, sorting, selection, pagination | Data table | references/guidelines/datatable.md |
| Filter field, filtering, query syntax, suggestions | Filter field | references/guidelines/filterfield.md |
| Connection setup, OAuth, API keys, credentials | Connections | references/guidelines/connections.md |
| Permission errors, access denied, missing access | Permissions | references/guidelines/permissions.md |
| Settings schema, app preferences, configuration | Settings | references/guidelines/settings.md |
| Dashboard, tiles, ready-made dashboards | Dashboards | references/guidelines/dashboards.md |
| "Alert" vs "notification" terminology | Terminology | references/guidelines/alerting-terminology.md |
| Table names, view names, dataset/field naming conventions | Data naming | references/guidelines/data-naming.md |
| Accessibility, WCAG, keyboard nav, screen readers | Accessibility | references/guidelines/accessibility.md |
All reference paths are relative to ${CLAUDE_PLUGIN_ROOT}.
Review Workflow
1. Identify Components
Scan the code/UI to identify which UI components are used:
- Navigation: app header / top app bar, tabs, help menu
- Data display: data tables, filter fields
- User flows: connections, permissions, settings
- Content: dashboards, terminology
2. Load Relevant Guidelines
Load only the references needed for the components found. Do NOT load all references.
3. Run the Deterministic Accessibility Check
Before any LLM review pass, detect and wrap whatever accessibility tooling the target repo
already configures — see Deterministic Accessibility Check below for the detection order,
what each branch does, and the merge rule. Record the outcome as a11y_check. No tooling
detected ⇒ skip silently and continue to step 4 exactly as if this step did not exist.
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.
- 11d ago First seen · 304 lines · 71 tokens per session scan A da3a78f89e96
guideline-reviewer is an agent published in the GitHub repository ihudak/ihudak-claude-plugins (2 stars, last pushed yesterday), licensed MIT. It adds 71 tokens to every session and 3,675 once invoked, about $0.0004 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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