power-platform-skills: Instructions file for Claude Code

AGENTS.md

power-platform-skills AGENTS.md is an instructions file for Claude Code, Codex, OpenCode from microsoft/power-platform-skills. It costs 5,759 tokens per session, scanned A, original, MIT.

Development instructions for a public Microsoft Power Platform plugin marketplace repository. They explain the repository's purpose, structure, local development, and rules for keeping private company details out of public files.

In plain words
What is it for?
Use them when developing or reviewing marketplace plugins, following repository conventions, and writing public documentation, commit messages, pull requests, or branch names.
Why use it?
They help contributors understand where marketplace and plugin files belong and avoid publishing internal information.

Instructions file for Claude CodeCodexOpenCode ✓ vendor

Written for Claude Code and Codex and OpenCode: PostToolUse hook event, but also the file is AGENTS.md. Also seen: mentions .claude-plugin; mentions Claude Code; mentions AGENTS.md.

This is microsoft/power-platform-skills's own configuration. It tells Claude Code, Codex and OpenCode how to work on power-platform-skills 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 power-platform-skills configures →

About the project

microsoft/power-platform-skills is a plugin marketplace containing reusable skills, agents, and commands for developing with Microsoft Power Platform. Developers use it to build and deploy Power Pages sites, model-driven Power Apps, and related solutions through Claude Code or GitHub Copilot. The catalogue entries are the marketplace's included skills, agents, plugins, and other agent components.

microsoft/power-platform-skills · 1,048 stars · on GitHub · aka.ms

Reuse

Borrowing it

Nothing to install: this file belongs to microsoft/power-platform-skills. 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/power-platform-skills/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/microsoft/power-platform-skills

Made for: Claude Code, Codex, OpenCode.

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 power-platform-skills AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/microsoft/power-platform-skills/agents-md/github.svg)](https://agentmods.dev/instructions/microsoft/power-platform-skills/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/microsoft/power-platform-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/microsoft/power-platform-skills/agents-md/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 power-platform-skills AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/microsoft/power-platform-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/microsoft/power-platform-skills/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 5,759 This file is loaded in full into every session.
When invoked 5,759 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 $0.05759 $0.05759
Opus 5.5 $0.02304 $0.02304
Sonnet 5.5 $0.01152 $0.01152
Haiku 4.5 $0.00576 $0.00576

Measured today against content hash 4d650ae092cb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

power-platform-skills AGENTS.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 today.

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.

AGENTS.md · 327 lines

How it starts

The opening of the file, as written. The whole thing — 327 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Power Platform Skills - Development Guidelines

This file provides guidance to AI Agents when working with code in this repository.

What This Repo Is

A plugin marketplace for Power Platform development by Microsoft. The Open Plugins marketplace manifest (marketplace.json) references individual plugins in plugins/. Each plugin has its own AGENTS.md with plugin-specific guidance.

This Repo Is PUBLIC — keep internal detail out of it

Everything here — code, docs, commit messages, PR descriptions, and branch names — is world-readable. Write for a reader outside Microsoft who cannot see any internal system.

Do not commit:

  • Internal hosts, repos or paths — *.ghe.com links, internal repo names, or a path into an internal repo's doc tree. Naming one discloses its existence and its structure.
  • References to internal documents, including indexes into them — "spec rank 14", "Group N P1", "(resolves C2, I1)", "see the R1 review". A reader who cannot open the document gets nothing from the pointer, and it advertises the document.
  • Real environment, tenant or org identifiers — Dataverse environment names/URLs, tenant GUIDs, subscription ids. These name real infrastructure. In examples use an obvious placeholder (https://contoso.crm.dynamics.com, <envUrl>); to record that something was live-verified, keep the claim and drop the environment ("live-verified", not "live-verified on ").
  • Internal review process — who or which model reviewed something, how many rounds, internal finding ids. "Adversarially reviewed" is a useful signal; the rest is internal.
  • Exploratory design docs for UNBUILT work — roadmaps, prioritisation, and candid notes on limitations. A design doc for something that shipped is fine and often valuable (see plugins/model-apps/docs/); a proposal for something that has not is internal.
  • Pointers to files that are not in the repo — a citation nobody can resolve is noise at best.

Read the full file on GitHub · 327 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. today Changed · +13 tokens per session 4d650ae092cb
  2. 6d ago Changed · +1 lines · +16 tokens per session 5ccd21f1f125
  3. 9d ago Changed · +4 lines · +195 tokens per session 7ad1f9a50b7f
  4. 14d ago Changed · +9 lines · +143 tokens per session 553dcb59a7dc
  5. 16d ago Changed · +22 tokens per session c646ba07614a
  6. 17d ago Changed · +15 lines · +306 tokens per session ca8569bda242
  7. 21d ago Changed · +1 lines · +151 tokens per session 664dbb2552ca
  8. 23d ago Changed · +2 lines · +187 tokens per session 088cb9172e52
  9. 1mo ago First seen · 295 lines · 4,726 tokens per session scan A ac258120d752

Subscribe to this mod's changes

power-platform-skills AGENTS.md is an instructions file published in the GitHub repository microsoft/power-platform-skills (1,048 stars, last pushed today), licensed MIT. It adds 5,759 tokens to every session, about $0.0230 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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