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 skills/biaogebusy/web-builder/angular-developernpx skills add biaogebusy/web-builder --skill angular-developergit clone --depth 1 https://github.com/biaogebusy/web-builderWhat 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 | $0.00068 | $0.02064 |
| Opus 5 | $0.00034 | $0.01032 |
| Sonnet 5 | $0.00014 | $0.00413 |
| Haiku 4.5 | $0.00007 | $0.00206 |
Grade A, and why
angular-developer 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 yesterday.
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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What ships with it
35 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- references/angular-animations.md 3.9 KB
- references/angular-aria.md 12 KB
- references/cli.md 3.7 KB
- references/component-harnesses.md 2.8 KB
- references/component-styling.md 2.5 KB
- references/components.md 3.3 KB
- references/creating-services.md 2.6 KB
- references/data-resolvers.md 1.5 KB
- references/define-routes.md 1.7 KB
- references/defining-providers.md 2.2 KB
- references/di-fundamentals.md 3.5 KB
- references/e2e-testing.md 2.5 KB
- references/effects.md 2.7 KB
- references/hierarchical-injectors.md 2.0 KB
- references/host-elements.md 2.1 KB
- references/injection-context.md 1.9 KB
- references/inputs.md 2.4 KB
- references/linked-signal.md 2.5 KB
- references/loading-strategies.md 1.4 KB
- references/mcp.md 4.0 KB
- references/navigate-to-routes.md 1.6 KB
- references/outputs.md 2.5 KB
- references/reactive-forms.md 3.5 KB
- references/rendering-strategies.md 1.8 KB
- references/resource.md 2.7 KB
- references/route-animations.md 1.6 KB
- references/route-guards.md 1.4 KB
- references/router-lifecycle.md 1.5 KB
- references/router-testing.md 3.8 KB
- references/show-routes-with-outlets.md 1.6 KB
- references/signal-forms.md 26 KB
- references/signals-overview.md 2.8 KB
- references/tailwind-css.md 1.8 KB
- references/template-driven-forms.md 3.7 KB
- references/testing-fundamentals.md 2.6 KB
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.
- yesterday First seen · 130 lines · 68 tokens per session scan A 3b143b75292f
angular-developer is a skill published in the GitHub repository biaogebusy/web-builder (580 stars, last pushed 10d ago), licensed AGPL-3.0. It adds 68 tokens to every session and 2,064 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 2026-08-30.
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