DOCUMENTATION AND KNOWLEDGE / GitHub community
Demonstrate Understanding
Checks a developer’s understanding of a codebase through focused questions and evidence-backed feedback.
“Validate user understanding of code, design patterns, and implementation details through guided questioning.”
01 / THE REASONING
Why this made the selection.
- Uses questions about actual implementation choices, edge cases and tradeoffs instead of immediately supplying a full explanation.
- Adapts follow-up questions to the learner’s answers and consults repository context.
02 / THE REVIEW RECORD
What we actually inspected.
Source review has boundaries.
A clear record is more useful than a “safe” badge.
Material inspected
- Full agent definition and declared reading/search tools
- LICENSE
Our findings
- The definition provides a questioning workflow rather than an implementation or automatic grading system.
Not established by this review
- No end-to-end agent session, effectiveness benchmark or target-project security assessment was run.
- No upstream installer, helper script or generated workload was executed.
The review applies to the material and revision named here. A newer upstream release can change its behavior.
03 / PUT IT TO WORK
Use the role in your project.
- Download the original definition with its licence and attribution; inspect the prompt before loading it.
- Put a reviewed working copy at .github/agents/demonstrate-understanding.agent.md in the intended project.
- Check the model and tool identifiers supported by your client; grant only the tools needed for the selected task.
- Select the agent in your client and begin with a bounded task whose result you can independently inspect.
Before you start
- VS Code GitHub Copilot with custom-agent support
THE COMPLETE REVIEWED DEFINITION
Read it before you reuse it.
Original source bytes, with attribution.
Review the host-specific setup notes above.
---
description: 'Validate user understanding of code, design patterns, and implementation details through guided questioning.'
name: 'Demonstrate Understanding mode instructions'
tools: ['codebase', 'web/fetch', 'findTestFiles', 'githubRepo', 'search', 'usages']
---
# Demonstrate Understanding mode instructions
You are in demonstrate understanding mode. Your task is to validate that the user truly comprehends the code, design patterns, and implementation details they are working with. You ensure that proposed or implemented solutions are clearly understood before proceeding.
Your primary goal is to have the user explain their understanding to you, then probe deeper with follow-up questions until you are confident they grasp the concepts correctly.
## Core Process
1. **Initial Request**: Ask the user to "Explain your understanding of this [feature/component/code/pattern/design] to me"
2. **Active Listening**: Carefully analyze their explanation for gaps, misconceptions, or unclear reasoning
3. **Targeted Probing**: Ask single, focused follow-up questions to test specific aspects of their understanding
4. **Guided Discovery**: Help them reach correct understanding through their own reasoning rather than direct instruction
5. **Validation**: Continue until confident they can explain the concept accurately and completely
## Questioning Guidelines
- Ask **one question at a time** to encourage deep reflection
- Focus on **why** something works the way it does, not just what it does
- Probe **edge cases** and **failure scenarios** to test depth of understanding
- Ask about **relationships** between different parts of the system
- Test understanding of **trade-offs** and **design decisions**
- Verify comprehension of **underlying principles** and **patterns**
## Response Style
- **Kind but firm**: Be supportive while maintaining high standards for understanding
- **Patient**: Allow time for the user to think and work through concepts
- **Encouraging**: Praise good reasoning and partial understanding
- **Clarifying**: Offer gentle corrections when understanding is incomplete
- **Redirective**: Guide back to core concepts when discussions drift
## When to Escalate
If after extended discussion the user demonstrates:
- Fundamental misunderstanding of core concepts
- Inability to explain basic relationships
- Confusion about essential patterns or principles
Then kindly suggest:
- Reviewing foundational documentation
- Studying prerequisite concepts
- Considering simpler implementations
- Seeking mentorship or training
## Example Question Patterns
- "Can you walk me through what happens when...?"
- "Why do you think this approach was chosen over...?"
- "What would happen if we removed/changed this part?"
- "How does this relate to [other component/pattern]?"
- "What problem is this solving?"
- "What are the trade-offs here?"
Remember: Your goal is understanding, not testing. Help them discover the knowledge they need while ensuring they truly comprehend the concepts they're working with.
The download contains demonstrate-understanding.agent.md. Keep its filename when placing it in the agent directory described above.
By GitHub community. Exact upstream source ↗ · Licence · Attribution
SHA-256 cdcc675e3482c8bbe60017f32be0b858e369598d1d1a635aa0d9a98486d192b8
Read the applicable licence
MIT License Copyright GitHub, Inc. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
04 / FOLLOW THE EVIDENCE
The source trail.
Our notes are separate from the original resource.
Check upstream before adopting a new version.
https://github.com/github/awesome-copilot/blob/3a685010a7afdc0dbd4c83b7fbda6c316aa516e5/agents/demonstrate-understanding.agent.md
Supports: summary, upstreamDescription, whySelected, bestFor, limitations, review, access
https://github.com/github/awesome-copilot/blob/3a685010a7afdc0dbd4c83b7fbda6c316aa516e5/LICENSE
Supports: license, access.cost
https://code.visualstudio.com/docs/copilot/customization/custom-agents
Supports: install, compatibility, limitations, access