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 pproenca/dot-skills --skill ts-googlegit clone --depth 1 https://github.com/pproenca/dot-skillsWrote 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/pproenca/dot-skills/ts-google)<a href="https://agentmods.dev/skills/pproenca/dot-skills/ts-google"><img src="https://agentmods.dev/badge/skills/pproenca/dot-skills/ts-google/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/pproenca/dot-skills/ts-google"><img src="https://agentmods.dev/badge/skills/pproenca/dot-skills/ts-google.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector pass
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 | $0.00056 | $0.01589 |
| Opus 5 | $0.00028 | $0.00794 |
| Sonnet 5 | $0.00011 | $0.00318 |
| Haiku 4.5 | $0.00006 | $0.00159 |
Grade A, and why
ts-google 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 7d 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 — 119 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Google TypeScript Best Practices
Comprehensive TypeScript style guide based on Google's internal standards, designed for AI agents and LLMs. Contains 45 rules across 8 categories, prioritized by impact to guide automated refactoring and code generation.
When to Apply
Reference these guidelines when:
- Writing new TypeScript code
- Organizing modules and imports
- Designing type annotations and interfaces
- Creating classes and functions
- Reviewing code for style consistency
- Refactoring existing TypeScript code
Rule Categories by Priority
| Priority | Category | Impact | Prefix |
|---|---|---|---|
| 1 | Module Organization | CRITICAL | module- |
| 2 | Type Safety | CRITICAL | types- |
| 3 | Class Design | HIGH | class- |
| 4 | Function Patterns | HIGH | func- |
| 5 | Control Flow | MEDIUM-HIGH | control- |
| 6 | Error Handling | MEDIUM | error- |
| 7 | Naming & Style | MEDIUM | naming- |
| 8 | Literals & Coercion | LOW-MEDIUM | literal- |
Quick Reference
1. Module Organization (CRITICAL)
module-named-exports- Use named exports over default exportsmodule-no-mutable-exports- Avoid mutable exportsmodule-es6-modules- Use ES6 modules exclusivelymodule-no-namespaces- Avoid TypeScript namespacesmodule-import-paths- Use relative paths for project importsmodule-import-type- Use import type for type-only importsmodule-export-api-surface- Minimize exported API surface
2. Type Safety (CRITICAL)
types-no-any- Never use the any typetypes-prefer-interfaces- Prefer interfaces over type aliases for objectstypes-explicit-structural- Explicitly annotate structural typestypes-nullable-patterns- Handle nullable types correctlytypes-array-syntax- Use consistent array type syntaxtypes-no-wrapper-types- Never use wrapper object typestypes-prefer-map-set- Prefer Map and Set over index signaturestypes-no-empty-object- Avoid empty object type
What ships with it
49 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.
- AGENTS.md 8.4 KB
- assets/templates/_template.md 834 B
- metadata.json 784 B
- references/_sections.md 1.7 KB
- references/class-constructor-parens.md 969 B
- references/class-no-private-fields.md 1.4 KB
- references/class-no-prototype-manipulation.md 1.6 KB
- references/class-no-static-containers.md 1.5 KB
- references/class-parameter-properties.md 1.3 KB
- references/class-readonly-properties.md 1.4 KB
- references/control-always-use-braces.md 1.2 KB
- references/control-for-of-iteration.md 1.5 KB
- references/control-no-assignment-in-condition.md 1.3 KB
- references/control-switch-default.md 1.6 KB
- references/control-triple-equals.md 1.3 KB
- references/error-avoid-assertions.md 1.6 KB
- references/error-catch-unknown.md 1.4 KB
- references/error-empty-catch-comments.md 1.4 KB
- references/error-throw-errors.md 1.4 KB
- references/func-arrow-concise-bodies.md 1.5 KB
- references/func-avoid-this-rebinding.md 1.5 KB
- references/func-declarations-over-expressions.md 1.4 KB
- references/func-default-parameters.md 1.7 KB
- references/func-generator-syntax.md 1.4 KB
- references/func-rest-parameters.md 1.5 KB
- references/literal-array-constructor.md 1.6 KB
- references/literal-explicit-coercion.md 1.5 KB
- references/literal-number-formats.md 1.5 KB
- references/literal-single-quotes.md 1.4 KB
- references/module-es6-modules.md 1.1 KB
- references/module-export-api-surface.md 1.7 KB
- references/module-import-paths.md 1.2 KB
- references/module-import-type.md 1.3 KB
- references/module-named-exports.md 1.1 KB
- references/module-no-mutable-exports.md 1.3 KB
- references/module-no-namespaces.md 1.2 KB
- references/naming-constants.md 1.5 KB
- references/naming-descriptive-names.md 1.5 KB
- references/naming-identifier-styles.md 1.6 KB
- references/naming-no-decorative-underscores.md 1.5 KB
- references/naming-no-interface-prefix.md 1.3 KB
- references/types-array-syntax.md 1.3 KB
- references/types-explicit-structural.md 1.4 KB
- references/types-no-any.md 1.4 KB
- references/types-no-empty-object.md 1.4 KB
- references/types-no-wrapper-types.md 1.3 KB
- references/types-nullable-patterns.md 1.5 KB
- references/types-prefer-interfaces.md 1.3 KB
- references/types-prefer-map-set.md 1.5 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.
- 7d ago First seen · 119 lines · 56 tokens per session scan A 2485e574dad4
ts-google is a skill published in the GitHub repository pproenca/dot-skills (206 stars, last pushed 25d ago), licensed MIT. It adds 56 tokens to every session and 1,589 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 2026-09-03.
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