Expert guidance for Microsoft Copilot Studio development including custom copilots, topic design, trigger phrases, actions, knowledge sources, generative AI answers, and channel publishing.
SkillScore91Maintained
Automatic
◆AI Engineer pack
Last verified 8/19/2026
What it changes
Passed 20 of 22 test cases with the skill, and 17 of 22 without it.
Without skill77%
With skill91%
Checks it passed that the model alone missed
Uses the Run a flow from Copilot trigger
Uses the pac solution export command with --managed false
Includes Power Automate cloud flows, connector actions, and AI Builder prompts
3 fixed17 passed either way2 still failing0 broke
Pass-rate lift
+14 pp
Tokens
+109%
Agent turns
0%
Response time
-17%
Model gemini-3.6-flashMeasured 8/19/2026v120 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 3 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 3
Prompt
I am creating a Power Automate cloud flow to be called by Microsoft Copilot Studio. Which trigger action should start the flow?
What was checked, without and with the skill
Checked
Without skill
With skill
Uses the Run a flow from Copilot trigger
Missed
Passed
case-06 · gemini-3.6-flash · 8/19/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md238 linessingle file
Copilot Studio Development
Expert guidance for building custom copilots with Microsoft Copilot Studio, including topics, actions, knowledge sources, and channel publishing.
Triggers
Use this skill when you see:
copilot studio, custom copilot, power virtual agents
topic design, trigger phrases, conversation flow
knowledge source, generative answers, generative ai