azure-functions-skills typescript.instructions.md

azure-functions-skills typescript.instructions.md is an instructions file for GitHub Copilot from Azure/azure-functions-skills. It costs 235 tokens per session, scanned A, original, MIT.

Repository rules for writing TypeScript code in the Azure Functions skills project. They define how to handle types, modules, errors, unused code, and tests.

In plain words
What is it for?
Use them when generating or editing TypeScript, particularly when adding functions, handling failures, organizing modules, or writing tests.
Why use it?
They reduce common code and maintenance problems by requiring strict type checking, consistent imports, descriptive errors, and tests before implementation.

Instructions file for GitHub Copilot

About the project

Azure Functions Skills is a repository of agent skills, prompts, reusable definitions, MCP configuration, and telemetry hooks that give coding agents context about Azure Functions development and operations. Developers use it for guidance on triggers, bindings, runtimes, deployment, and code checks, while the catalogue contains its agent-facing add-ons.

Azure/azure-functions-skills · 17 stars · on GitHub

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 instructions/azure/azure-functions-skills/typescript
Clone the repo
git clone --depth 1 https://github.com/Azure/azure-functions-skills

Made for: GitHub Copilot.

Wrote 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.

agentmods badge for azure-functions-skills typescript.instructions.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/azure/azure-functions-skills/typescript.svg)](https://agentmods.dev/instructions/azure/azure-functions-skills/typescript)
Your own site
<a href="https://agentmods.dev/instructions/azure/azure-functions-skills/typescript"><img src="https://agentmods.dev/badge/instructions/azure/azure-functions-skills/typescript.svg" alt="Measured on agentmods" height="20"></a>
Per session 235 This file is loaded in full into every session.
When invoked 235 The same file — it is already loaded in full.
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 $0.00235 $0.00235
Opus 5 $0.00118 $0.00118
Sonnet 5 $0.00047 $0.00047
Haiku 4.5 $0.00023 $0.00023

Measured 5d ago against content hash 137a32544e13, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

azure-functions-skills typescript.instructions.md 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 5d 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.

.github/instructions/typescript.instructions.md · 36 lines

What it actually says

TypeScript Code Generation Rules

Strict Mode

  • All code must pass tsc --noEmit with the project's strict tsconfig.
  • Never use any. Use proper interfaces, generics, or unknown with type guards.
  • Prefer readonly properties where mutation is not needed.

Module System

  • This project uses ESM ("type": "module" in package.json).
  • Use import/export — never require().
  • Use named exports; avoid default exports.

Error Handling

  • Throw typed errors with descriptive messages.
  • Catch errors at appropriate boundaries; do not swallow errors silently.
  • Prefix intentionally unused caught errors with _ (e.g., catch (_err)).

Style

  • Prefix intentionally unused parameters with _.
  • Remove unused imports, variables, and functions.
  • Keep functions small and focused on a single responsibility.
  • Extract shared logic into helper functions — do not duplicate code.

TDD

  • Write failing tests first, then implement.
  • When the task is purely configuration or documentation, TDD is not required.
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. 5d ago First seen · 36 lines · 235 tokens per session scan A 137a32544e13

Subscribe to this mod's changes

azure-functions-skills typescript.instructions.md is an instructions file published in the GitHub repository Azure/azure-functions-skills (17 stars, last pushed 3d ago), licensed MIT. It adds 235 tokens to every session, about $0.0012 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 2026-08-30.