typescript-advanced-compiler-config SKILL.md skillA

typescript-advanced-compiler-config from pantheon-org/tekhne is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add pantheon-org/tekhne/typescript-advanced-compiler-config@git:20260923.7852cb4

Pins git:20260923.7852cb4 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
pantheon-org/tekhne
Path
skills/development/typescript-advanced/compiler-config/SKILL.md
Versions recorded
1
Latest version
git:20260923.7852cb4, committed Sep 23, 2026
Size
5,171 bytes
Repository stars
10
License
MIT

TypeScript compiler configuration — tsconfig.json structure, strict-mode flags and what each one catches, module resolution strategies (node/bundler/nodenext), and diagnosing/fixing slow type-checking. Use when bootstrapping a tsconfig.json for a new project, deciding which strictness flags to enable beyond `strict: true`, debugging a module-resolution error, or a `tsc --noEmit` run that has gotten too slow.

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 Compiler Configuration

The tsconfig.json options that decide what the compiler catches and how fast it catches it.

## Mindset

Keep `strict: true` as the non-negotiable baseline and treat every additional strictness flag (`noUncheckedIndexedAccess`, `exactOptionalPropertyTypes`, `noImplicitReturns`) as a default-on decision, not an opt-in one — the cost of a flag is some extra narrowing at the call sites it affects, and the cost of not having it is a defect the compiler could have caught but didn't. Never disable a strict-mode finding with `@ts-ignore` or `strict: false`; the defect it surfaced is still there, you've only removed the compiler's ability to tell you about it. When type-checking is slow, profile before guessing — `tsc --extendedDiagnostics` and project references usually explain the slowdown faster than trimming `include` patterns at random.

## When to Apply

Use this skill when:

- Bootstrapping a `tsconfig.json` for a new project
- Deciding which strictness flags to enable beyond the `strict` bundle
- Debugging a module-resolution error (`Cannot find module`, wrong resolution strategy for ESM/bundler setups)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add pantheon-org/tekhne/typescript-advanced-compiler-config@sha256:0319125508992a88

The line at the top of this page pins the label git:20260923.7852cb4, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_mcscu72i6atu3psz.svg)](https://markdownregistry.com/a/art_mcscu72i6atu3psz)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Sep 23, 2026.

versioncommittedcommitsizeaudit
git:20260923.7852cb4 latest2026-09-23 7852cb4 5,171 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5171 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

GitHub

pantheon-org/tekhne · 10 stars · license MIT · pushed 2026-10-21 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mcscu72i6atu3psz
GET https://markdownregistry.com/api/v1/resolve?ref=pantheon-org/tekhne/typescript-advanced-compiler-config
GET https://markdownregistry.com/api/v1/blob/0319125508992a882590e063f3ef0cfd7335ed4774a5f039e3d7ec7bbbdc1888

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