ts-init

A command that starts or configures a TypeScript project by detecting its framework and build tools, then creating the needed project files and developer tools.

In plain words
What is it for?
Initializing React, Vue, Svelte, Node, Express, NestJS, or general TypeScript projects with builds, tests, type checks, linting, and development scripts.
Why use it?
It removes the manual work of choosing compiler settings, test tools, linting, formatting, scripts, and basic project structure.

Command

Install

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.

agentmods
npx agentmods add commands/andronics/claude-plugin-typescript-pro/ts-init
Clone the repo
git clone --depth 1 https://github.com/andronics/claude-plugin-typescript-pro
Per session 14 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 419 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00014 $0.00419
Opus 5 $0.00007 $0.00210
Sonnet 5 $0.00003 $0.00084
Haiku 4.5 $0.00001 $0.00042

Measured 2d ago against content hash f10c9cb7b215, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ts-init 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 2d 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.

commands/ts-init.md · 45 lines

What it actually says

Initialize a new TypeScript project with optimal configuration. Detect the project type and framework, then set up:

  1. Detect Project Context

    • Check for existing package.json and framework indicators
    • Identify: React, Vue, Svelte, Node, Express, NestJS, or generic TS project
    • Detect build tool: Vite, webpack, esbuild, or none
  2. Initialize TypeScript

    • Install TypeScript and @types packages appropriate for the framework
    • Create tsconfig.json optimized for the detected project type
    • Set up strict mode with appropriate compiler options
    • Configure module resolution and path mapping
  3. Set Up Tooling

    • Install and configure ESLint with typescript-eslint
    • Set up Prettier with TypeScript support
    • Create .editorconfig for consistency
    • Add pre-commit hooks with husky + lint-staged
  4. Create Project Structure

    • Set up src/ directory with index.ts
    • Create appropriate test setup (Vitest, Jest, or Playwright)
    • Add .gitignore for TypeScript artifacts
    • Create basic README with setup instructions
  5. Configure Scripts

    • Add npm scripts for build, dev, test, type-check, lint
    • Set up watch mode for development
    • Configure CI-ready scripts
  6. Framework-Specific Setup

    • React: tsconfig with JSX, React types, testing-library
    • Vue: vue-tsc, Volar configuration
    • Node/Express: Node types, nodemon, ES modules config
    • Library: Declaration files, dual package setup

Argument: $ARGUMENTS (optional: "react", "vue", "node", "library", or auto-detect)

After setup, provide a summary of what was configured and next steps.

Changes

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.

  1. 2d ago First seen · 45 lines · 14 tokens per session scan A f10c9cb7b215

Subscribe to this mod's changes

ts-init is a command published in the GitHub repository andronics/claude-plugin-typescript-pro (4 stars, last pushed 10mo ago), licensed MIT. It adds 14 tokens to every session and 419 once invoked, about $0.0001 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.