Add SciDraw AI scientific figure skill

[BUPTLdy]

Summary

Adds scidraw-ai-scientific-figure, an Agent Skill for creating scientific and technical figure images from research prompts, paper methods, proposal roadmaps, experiment workflows, or model architecture descriptions.

Included files

• skills/scidraw-ai-scientific-figure/SKILL.md
• Optional API adapter script for environments without built-in image generation
• requirements.txt for the adapter

Notes

The skill prefers built-in image generation when available. The API adapter is only a fallback for agents configured with an image generation API. Users without either route are pointed to SciDraw AI online: https://sci-draw.com/ai-drawing

[github-actions]

⚠️ This PR targets main, but PRs should target staged.

The main branch is auto-published from staged and should not receive direct PRs.
Please close this PR and re-open it against the staged branch.

You can change the base branch using the Edit button at the top of this PR,
or run: gh pr edit 1954 --base staged

[BUPTLdy]

Updated this PR to target staged and rebuilt the branch from github/awesome-copilot:staged so it now contains only the SciDraw AI skill addition. The PR is mergeable now; checks are re-running.

[github-actions]

🔍 Skill Validator Results

✅ All checks passed

Scope	Checked
Skills	1
Agents	0
Total	1

Severity	Count
❌ Errors	0
⚠️ Warnings	0
ℹ️ Advisories	0

Summary

Level	Finding
ℹ️	Found 1 skill(s)
ℹ️	[scidraw-ai-scientific-figure] 📊 scidraw-ai-scientific-figure: 1,468 BPE tokens [chars/4: 1,659] (detailed ✓), 11 sections, 3 code blocks
ℹ️	✅ All checks passed (1 skill(s))

Full validator output

Found 1 skill(s)
[scidraw-ai-scientific-figure] 📊 scidraw-ai-scientific-figure: 1,468 BPE tokens [chars/4: 1,659] (detailed ✓), 11 sections, 3 code blocks
✅ All checks passed (1 skill(s))

[aaronpowell]

The README needs to be updated with the change to the skill. Run npm run build to update them.