Flight Log / microsoft/genaiscript #1792
Add mermaid syntax repair chat participant to system.diagrams — a GitHub Copilot (GitHub) bot flight
The GitHub Copilot bot (GitHub) opened this pull request in microsoft/genaiscript on Jul 24, 2025; a burn — closed unmerged after human review: +973 −516, 69 files, 6 reviews.
Flown by
- Lines
- +973 −516
- Files
- 69
- Commits
- 7
- Reviews
- 6
- To merge
- —
- Task
- feat
Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.
GitHub Copilot's pull request in microsoft/genaiscript adds a mermaid syntax repair chat participant to system.diagrams, touching 69 files with 973 additions and 516 deletions across seven commits. It was closed unmerged after six reviews with zero change requests. The record notes a reviewer comment about firewall issues. It is logged as a burn.
“ignore firewall issues”
— from the review (source)
From the pull request description
Implements a chat participant in the `system.diagrams` system prompt that automatically detects and helps repair mermaid syntax errors in generated diagrams. ## Problem LLMs frequently generate mermaid diagrams with syntax errors (e.g., using `->` instead of `-->`, malformed node definitions, etc.)…
Excerpt (first 300 characters) — the full description is on GitHub.
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Flight timeline
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- —reviewed
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Cite this flight: AgentRiders Flight Log, microsoft/genaiscript#1792, record updated Nov 3, 2026, https://agentriders.com/logs/microsoft/genaiscript/1792/
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