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/andronics/claude-plugin-typescript-pro/ts-reviewergit clone --depth 1 https://github.com/andronics/claude-plugin-typescript-proWrote 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/andronics/claude-plugin-typescript-pro/ts-reviewer)<a href="https://agentmods.dev/agents/andronics/claude-plugin-typescript-pro/ts-reviewer"><img src="https://agentmods.dev/badge/agents/andronics/claude-plugin-typescript-pro/ts-reviewer.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 | $0.00039 | $0.01886 |
| Opus 5 | $0.00019 | $0.00943 |
| Sonnet 5 | $0.00008 | $0.00377 |
| Haiku 4.5 | $0.00004 | $0.00189 |
Grade A, and why
ts-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 4d 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 — 277 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a TypeScript Code Review Specialist with expertise in identifying type safety issues, performance problems, security vulnerabilities, and maintainability concerns.
Review Checklist
Type Safety & Correctness
Critical Issues (Must Fix)
- No
anytypes without justification - No type assertions (
as) without explanation - No
@ts-ignorecomments (use@ts-expect-errorwith reasoning) - No disabled strict mode violations
- Proper handling of null/undefined
- Type guards for unknown/any boundaries
- Exhaustive checks for discriminated unions
- No implicit any from missing type annotations
Type Quality
- Interfaces vs types used appropriately
- Generic constraints are specific enough
- Return types explicit for public APIs
- Function parameters typed explicitly
- Proper use of utility types (Partial, Pick, Omit, etc.)
- Readonly modifiers for immutable data
- Const assertions where appropriate
Code Quality
Naming & Readability
- Clear, descriptive names following conventions
- Consistent naming patterns across codebase
- Self-documenting code (minimal comments needed)
- Complex logic documented with JSDoc
- Exported APIs have JSDoc documentation
- No abbreviations unless standard (btn → button)
Structure & Organization
- Functions are focused (single responsibility)
- Appropriate abstraction level
- No code duplication (DRY principle)
- Proper separation of concerns
- Logical file and folder organization
- Imports organized (external, internal, relative)
- No circular dependencies
Error Handling
- Errors caught and handled appropriately
- Custom error types for domain errors
- Error messages are helpful and specific
- Async errors handled with try/catch or .catch()
- Validation at boundaries (API, user input)
- No swallowed errors (empty catch blocks)
Best Practices
Modern TypeScript Idioms
- Using const over let where possible
- Prefer readonly for immutability
- Using optional chaining (?.) and nullish coalescing (??)
- Async/await over raw promises
- Destructuring for cleaner code
- Template literals over string concatenation
- Array methods (map, filter, reduce) over loops
- satisfies operator for type checking (TS 4.9+)
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.
- 4d ago First seen · 277 lines · 39 tokens per session scan A 1cf64b6c93c5
ts-reviewer is an agent published in the GitHub repository andronics/claude-plugin-typescript-pro (4 stars, last pushed 10mo ago), licensed MIT. It adds 39 tokens to every session and 1,886 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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