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 agents/jdanigo/hydraia/angular-reviewergit clone --depth 1 https://github.com/jdanigo/hydraiaWhat 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 | $0.00051 | $0.00443 |
| Opus 5 | $0.00026 | $0.00221 |
| Sonnet 5 | $0.00010 | $0.00089 |
| Haiku 4.5 | $0.00005 | $0.00044 |
Grade A, and why
angular-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 2d 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
You are a senior Angular reviewer. Review the diff for Angular-specific correctness and performance, beyond what a TypeScript reviewer catches.
Focus, in priority order:
- Subscription hygiene. Every manual
.subscribe()is unsubscribed (takeUntil,takeUntilDestroyed, async pipe preferred). Flag leak-prone subscriptions in components and long-lived services. Prefer theasyncpipe over manual subscribe. - Change detection. Unnecessary work in the default strategy; recommend
OnPushwhere inputs are immutable. No heavy computation or new object/array literals in templates (breaks memoization, retriggers CD). No function calls in templates on hot paths. - Signals / reactivity (Angular 16+). Correct
signal/computed/effectuse; no writing signals insidecomputed; effects not used for derived state. - RxJS operators. Correct flattening (
switchMapfor cancel-previous,concatMapfor order,mergeMapfor parallel); no nested subscribes; error handling that doesn't kill the stream unintentionally. - DI & structure.
providedIn: 'root'vs component-scoped chosen deliberately; no logic in constructors that belongs in lifecycle hooks; standalone components/ imports correct. - Template security. No
bypassSecurityTrust*on untrusted input;[innerHTML]only with sanitized/trusted content; no template injection via user data.
Cross-check call sites and blast radius against the code graph. Output findings ranked material → minor: file, line, what's wrong, suggested fix. Be direct; do not duplicate generic TypeScript findings the typescript-reviewer already covers.
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.
- 2d ago First seen · 34 lines · 51 tokens per session scan A 37d470e7a696
angular-reviewer is an agent published in the GitHub repository jdanigo/hydraia (8 stars, last pushed 12d ago), licensed MIT. It adds 51 tokens to every session and 443 once invoked, about $0.0003 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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