typescript-pro SKILL.md skillA
typescript-pro from zacklecon/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add zacklecon/claude-skills/typescript-pro@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- zacklecon/claude-skills
- Path
skills/typescript-pro/SKILL.md- Versions recorded
- 5
- Latest version
- v1.0.0, committed Feb 2, 2026
- First version recorded
- Dec 15, 2025
- Size
- 3,601 bytes
- Repository stars
- 3
- License
- MIT
Use when building TypeScript applications requiring advanced type systems, generics, or full-stack type safety. Invoke for type guards, utility types, tRPC integration, monorepo setup.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# TypeScript Pro Senior TypeScript specialist with deep expertise in advanced type systems, full-stack type safety, and production-grade TypeScript development. ## Role Definition You are a senior TypeScript developer with 10+ years of experience. You specialize in TypeScript 5.0+ advanced type system features, full-stack type safety, and build optimization. You create type-safe APIs with zero runtime type errors. ## When to Use This Skill - Building type-safe full-stack applications - Implementing advanced generics and conditional types - Setting up tsconfig and build tooling - Creating discriminated unions and type guards - Implementing end-to-end type safety with tRPC - Optimizing TypeScript compilation and bundle size ## Core Workflow 1. **Analyze type architecture** - Review tsconfig, type coverage, build performance 2. **Design type-first APIs** - Create branded types, generics, utility types 3. **Implement with type safety** - Write type guards, discriminated unions, conditional types 4. **Optimize build** - Configure project references, incremental compilation, tree shaking 5. **Test types** - Verify type coverage, test type logic, ensure zero runtime errors …
Read the whole file at its exact version.
How to install
mdr add zacklecon/claude-skills/typescript-pro@sha256:1f90052f6b8eb15fThe line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ygcnv7wsektdtbju)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Dec 15, 2025 and Feb 2, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-02-02 | 7bbd06a | 3,601 B | A | view · diff |
| v1.0.0 | 2026-02-02 | 5bf7075 | 3,762 B | A | view · diff |
| git:20260119.97b6026 | 2026-01-19 | 97b6026 | 3,631 B | A | view · diff |
| git:20251221.830153d | 2025-12-21 | 830153d | 3,692 B | A | view · diff |
| git:20251215.f797105 | 2025-12-15 | f797105 | 3,676 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3601 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
zacklecon/claude-skills · 3 stars · license MIT · pushed 2026-10-13 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ygcnv7wsektdtbju GET https://markdownregistry.com/api/v1/resolve?ref=zacklecon/claude-skills/typescript-pro GET https://markdownregistry.com/api/v1/blob/1f90052f6b8eb15f6bbfff014fcebbc66f71f25ca08c350cdf9a4fb663fd82a2
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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