Use when creating a draw.io diagram for evidence collection, evidence lifecycle, audit evidence pipelines, and systems of record in a GRC, security, audit, compliance, privacy, cloud, or risk context.
NewMaintained
Automatic
◆Security & AppSec pack
Last verified 8/23/2026
What it changes
Passed 8 of 22 test cases with the skill, and 14 of 22 without it.
Without skill63%
With skill38%
Checks it passed that the model alone missed
External party nodes use gray visual styling.
The suggested filename uses descriptive lowercase hyphenated formatting.
2 fixed7 passed either way9 still failing4 broke
Pass-rate lift
-25 pp
Tokens
+23%
Agent turns
0%
Response time
+14%
Model gemini-3.6-flashMeasured 8/23/2026v19 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 2 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 2
Prompt
Construct a draw.io diagram depicting how external third-party financial auditors pull evidence samples from our secure auditor portal.
What was checked, without and with the skill
Checked
Without skill
With skill
External party nodes use gray visual styling.
Missed
Passed
case-19 · gemini-3.6-flash · 8/23/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md59 linessingle file
GRC evidence flow diagram
Use this skill to structure the GRC content and visual pattern for evidence collection, evidence lifecycle, audit evidence pipelines, and systems of record. Then use the drawio skill to generate the native editable .drawio file and optional PNG/SVG/PDF export.
Common Requests
AWS Config to evidence repository to auditor review
GitHub branch protection evidence
quarterly access review lifecycle
Recommended Elements
Include these when relevant:
evidence sources
collectors
repositories
reviewers
approvers
auditors
retention
freshness
cadence
Recommended Output Pattern
Produce a Swimlane evidence lifecycle or evidence data-flow diagram. Choose a layout that matches the audience:
Executive: compact lifecycle/capability view with business impact labels.
Auditor/assessor: explicit evidence, owner, control, cadence, and scope labels.
Practitioner/engineering: operational systems, data paths, automation, failure/exception paths, and implementation detail.
draw.io Instructions
Load and follow the drawio skill.
Generate native mxGraphModel XML directly. Do not generate Mermaid as the final artifact.
Use descriptive lowercase hyphenated filenames.
Include a legend when colors, edge styles, or containers have compliance meaning.
Validate XML well-formedness before finalizing.
If PNG/SVG/PDF is requested, export with embedded diagram XML when the draw.io CLI is available.