Agent365-nodejs: Instructions file for GitHub Copilot

.github/copilot-instructions.md

Agent365-nodejs copilot-instructions.md is an instructions file for GitHub Copilot from microsoft/Agent365-nodejs. It costs 692 tokens per session, scanned A, original, MIT.

A set of code-review rules for the Microsoft Agent365 Node.js project, including checks for specific words and copyright headers.

In plain words
What is it for?
Use it when reviewing JavaScript or TypeScript files to find the word “Kairo” and verify or add the specified copyright headers.
Why use it?
It helps reviewers notice unwanted legacy references and source files that lack the required Microsoft licensing text.

Instructions file for GitHub Copilot ✓ vendor

Written for GitHub Copilot: a Copilot instructions file.

This is microsoft/Agent365-nodejs's own configuration. It tells GitHub Copilot how to work on Agent365-nodejs itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything Agent365-nodejs configures →

About the project

microsoft/Agent365-nodejs is a Node.js and TypeScript SDK for building Microsoft 365 agents with observability, notifications, runtime utilities, and development tools. Developers use it for agents connected to platforms such as Microsoft 365, Teams, Copilot Studio, and Webchat, while the catalogue entries are agents and instructions for the SDK.

microsoft/Agent365-nodejs · 24 stars · on GitHub

Reuse

Borrowing it

Nothing to install: this file belongs to microsoft/Agent365-nodejs. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/microsoft/Agent365-nodejs/main/.github/copilot-instructions.md
Clone the repo
git clone --depth 1 https://github.com/microsoft/Agent365-nodejs

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 Agent365-nodejs copilot-instructions.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/microsoft/agent365-nodejs/copilot-instructions/github.svg)](https://agentmods.dev/instructions/microsoft/agent365-nodejs/copilot-instructions)
Your own site
<a href="https://agentmods.dev/instructions/microsoft/agent365-nodejs/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/microsoft/agent365-nodejs/copilot-instructions/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for Agent365-nodejs copilot-instructions.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/microsoft/agent365-nodejs/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/microsoft/agent365-nodejs/copilot-instructions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 692 This file is loaded in full into every session.
When invoked 692 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00692 $0.00692
Opus 5.5 $0.00277 $0.00277
Sonnet 5.5 $0.00138 $0.00138
Haiku 4.5 $0.00069 $0.00069

Measured 2mo ago against content hash f1f41f5031cc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Agent365-nodejs copilot-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 2mo 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/copilot-instructions.md · 98 lines

How it starts

The opening of the file, as written. The whole thing — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.

GitHub Copilot Instructions for Agent365-nodejs

Code Review Rules

Rule 1: Check for "Kairo" Keyword

  • Description: Scan code for any occurrence of the keyword "Kairo"
  • Action: If "Kairo" is found in any code file:
    • Flag it for review
    • Suggest removal or replacement with appropriate terminology
    • Check if it's a legacy reference that needs to be updated
  • Files to check: All .js, .ts, .jsx, .tsx files in the repository

Rule 2: Verify Copyright Headers

  • Description: Ensure all JavaScript and TypeScript files have proper Microsoft copyright headers
  • Action: If a source file is missing a copyright header:
    • Add the Microsoft copyright header at the top of the file
    • The header should be placed before any imports or code
    • Maintain proper formatting and spacing
Required Copyright Header Format
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.

Or for multi-line format:

/**
 * Copyright (c) Microsoft Corporation.
 * Licensed under the MIT License.
 */

Implementation Guidelines

When Reviewing Code:
  1. Kairo Check:

    • Search for case-insensitive matches of "Kairo"
    • Review context to determine if it's:
      • A variable name
      • A comment reference
      • An import statement
      • A string literal
      • A type definition
    • Suggest appropriate alternatives based on the context
  2. Header Check:

    • Verify the first non-empty, non-shebang lines of source files
    • If missing, prepend the copyright header
    • Ensure there's a blank line after the header before other content
    • Do not add headers to:
      • index.js or index.ts files that are intentionally empty barrel exports
      • Generated files (if marked as such)
      • Declaration files (.d.ts) that are auto-generated
Example of Proper File Structure (JavaScript/TypeScript):
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.

import { Something } from './something';
import * as fs from 'fs';

/**
 * Class documentation
 */
export class MyClass {
  // Rest of the code...
}

Read the full file on GitHub · 98 lines

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. 2mo ago First seen · 98 lines · 692 tokens per session scan A f1f41f5031cc

Subscribe to this mod's changes

Agent365-nodejs copilot-instructions.md is an instructions file published in the GitHub repository microsoft/Agent365-nodejs (24 stars, last pushed today), licensed MIT. It adds 692 tokens to every session, about $0.0028 per session on Opus 5.5. 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.

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