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.
npx skills add ninihen1/power-automate-mcp-skills --skill power-automate-mcpgit clone --depth 1 https://github.com/ninihen1/power-automate-mcp-skillsWrote 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.
[](https://agentmods.dev/skills/ninihen1/power-automate-mcp-skills/power-automate-mcp)<a href="https://agentmods.dev/skills/ninihen1/power-automate-mcp-skills/power-automate-mcp"><img src="https://agentmods.dev/badge/skills/ninihen1/power-automate-mcp-skills/power-automate-mcp/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.
<a href="https://agentmods.dev/skills/ninihen1/power-automate-mcp-skills/power-automate-mcp"><img src="https://agentmods.dev/badge/skills/ninihen1/power-automate-mcp-skills/power-automate-mcp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00141 | $0.03442 |
| Opus 5.5 | $0.00056 | $0.01377 |
| Sonnet 5.5 | $0.00028 | $0.00688 |
| Haiku 4.5 | $0.00014 | $0.00344 |
Grade A, and why
power-automate-mcp scanned grade A with 1 finding 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
All examples in this skill family use **Python with `urllib.request`** How it starts
The opening of the file, as written. The whole thing — 304 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Power Automate via FlowStudio MCP — Foundation
This skill is the plumbing layer. It gives an AI agent a reliable way to talk to a FlowStudio MCP server, discover what tools are available, and handle the responses cleanly. The actual workflow narratives live in four specialized skills that all build on this one.
Real debugging examples: Expression error in child flow | Data entry, not a flow bug | Null value crashes child flow
Requires: A FlowStudio MCP subscription (or compatible Power Automate MCP server). You will need:
- MCP endpoint:
https://mcp.flowstudio.app/mcp(same for all subscribers)- API key / JWT token (
x-api-keyheader — NOT Bearer)- In ChatGPT or claude.ai there is no key: add
https://mcp.flowstudio.app/mcp/oauthas a connector and sign in with Microsoft — see the ChatGPT walkthrough- Power Platform environment name (e.g.
Default-<tenant-guid>)
Which Skill to Use When
Skills are organized by use-case intent, not by which tools they call. Multiple skills reuse the same underlying tools — pick by what the user is trying to accomplish.
| The user wants to… | Load this skill |
|---|---|
| Make or change a flow (build new, modify existing, fix a bug, deploy) | power-automate-build |
| Diagnose why a flow failed (root cause analysis on a failing run) | power-automate-debug |
| See tenant-wide flow health, failure rates, asset inventory | power-automate-monitoring (Pro+) |
| Tag, audit, classify, score, or offboard flows | power-automate-governance (Pro+) |
| Just connect, set up auth, write the helper, parse responses | this skill (foundation) |
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 2mo ago First seen · 304 lines · 141 tokens per session scan A d7a209bda661
power-automate-mcp is a skill published in the GitHub repository ninihen1/power-automate-mcp-skills (34 stars, last pushed 1mo ago), licensed MIT. It adds 141 tokens to every session and 3,442 once invoked, about $0.0006 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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