typescript-expert
Improve TypeScript Projects
TypeScript projects often struggle with strict typing, slow builds, and complex migrations. This skill provides practical diagnosis, review checklists, and solution patterns for modern TypeScript work.
Install with my Agent
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Review the Skillstore skill "typescript-expert" from https://skillstore.io/skills/sickn33-typescript-expert.md and its manifest at https://skillstore.io/api/skills/sickn33-typescript-expert/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Your Agent should still show its plan and request any confirmation required by the security policy.
Agent-readable resources
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Test it
Using "typescript-expert". Review a tsconfig for a React app that recently enabled strict mode.
Expected outcome:
A prioritized review explaining which strict settings are ready, which changes need staged rollout, and which files may need fixes.
Using "typescript-expert". Diagnose a module resolution error in a monorepo package.
Expected outcome:
A short cause analysis covering path aliases, package boundaries, runtime resolution, and the safest validation command.
Using "typescript-expert". Plan migration of several JavaScript folders to TypeScript.
Expected outcome:
A staged migration plan with file order, compiler settings, type coverage goals, and test checkpoints.
Security Audit
SafeMost static findings are false positives caused by markdown fences, TypeScript template literal syntax, example URLs, and stderr redirection. The remaining confirmed issues are legitimate command execution guidance and a diagnostic Python script that runs shell commands in the target project.
Capability review items (9)
These are real local capabilities that may be expected for this skill, so they require review but are not counted as confirmed malicious behavior.
Risk Factors
🌐 Network access (15)
⚙️ External commands (62)
📁 Filesystem access (12)
🔑 Env variables (1)
⚡ Contains scripts (3)
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APA citation
sickn33. (2026). typescript-expert security audit report (audit version 6) [Author version unspecified]. Skillstore. https://skillstore.io/skills/sickn33-typescript-expert/audits/6BibTeX citation
@techreport{sickn33-sickn33-typescript-expert-2026,
author = {sickn33},
title = {typescript-expert security audit report (audit version 6)},
institution = {Skillstore},
year = {2026},
number = {6},
url = {https://skillstore.io/skills/sickn33-typescript-expert/audits/6},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "typescript-expert security audit report (audit version 6)"
version: "unspecified"
type: report
authors:
- name: "sickn33"
date-released: "2026-07-09"
url: "https://skillstore.io/skills/sickn33-typescript-expert/audits/6"
identifiers:
- type: other
value: "skillstore:sickn33-typescript-expert:audit:6"
description: "Skillstore immutable audit report identifier"
Skillstore Score
Why this score Evidence Confidence: HighWhat You Can Build
Tighten TypeScript Strictness
Audit compiler settings and prioritize safer strict mode options without breaking the project at once.
Plan a Migration
Create a staged JavaScript to TypeScript migration plan with practical checks and risk controls.
Diagnose Slow Builds
Review compiler diagnostics, monorepo structure, and configuration choices that affect type checking speed.
Try These Prompts
Review my TypeScript configuration for strictness, module settings, and safe defaults. Explain the highest priority changes first.
Help me understand this TypeScript compiler error. Identify the likely cause, the safest fix, and any tradeoffs.
Create an incremental JavaScript to TypeScript migration plan for this project. Include validation steps and rollback points.
Analyze this TypeScript project for slow type checking. Prioritize compiler settings, type complexity, and monorepo structure.
Best Practices
- Start with existing project scripts and configuration before proposing new tools.
- Validate type changes with one-shot checks and avoid long-running watch commands.
- Prefer simple types first, then introduce advanced type utilities only when they reduce real risk.
Avoid
- Do not copy strict configuration templates without checking project module and build settings.
- Do not run migration or package commands without reviewing their effects first.
- Do not solve every modeling problem with complex conditional or mapped types.
Frequently Asked Questions
What problems does this skill handle best?
Can it run commands automatically?
Does it support monorepos?
Can it help migrate JavaScript to TypeScript?
Is it focused only on frontend TypeScript?
When should I use another specialist?
Developer Details
Author
sickn33License
MIT
Skillstore revision
r1
Version notice
The author did not declare a version.
Ref
26421118b848d9f1efc0aa169d8a7a9e7e0a877e
Maintenance freshness
7/18/2026
Usage
22 downloads · 116 views
File structure