Forgent unified-diff-patch-generator

Generate minimal unified diff patches for Python bug fixes-based skill consuming issue_analysis, python_codebase to produce unified_diff_patch

install

source · Clone the upstream repo

git clone https://github.com/mirandaguillaume/forgent

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/mirandaguillaume/forgent "$T" && mkdir -p ~/.claude/skills && cp -r "$T/internal/bench/fixtures/swebench-imported/aider-editblock/output-standard/skills/unified-diff-patch-generator" ~/.claude/skills/mirandaguillaume-forgent-unified-diff-patch-generator && rm -rf "$T"

manifest: internal/bench/fixtures/swebench-imported/aider-editblock/output-standard/skills/unified-diff-patch-generator/SKILL.md

source content

Unified Diff Patch Generator

Guardrails

Do not change existing function or class names
Only use standard Python libraries
Make minimal changes focused only on the bug fix
Preserve existing code style and conventions
Maintain proper Python indentation
Maximum 15 minutes per patch generation
Changes must be in unified diff format

Context

Consumes: issue_analysis, python_codebase Produces: unified_diff_patch Memory: short-term

Output Format

Output: Unified_diff_patch

--- a/path/to/file.py
+++ b/path/to/file.py
@@ -line,count +line,count @@
 context
-old line
+new line
 context

Strategy

Approach: Generate minimal unified diff patches for Python bug fixes Tools: read_file, edit_file

Steps

Review the issue analysis to understand required changes
Make minimal code changes to fix the identified bug
Generate unified diff patch with proper context

Security

Filesystem: read-only
Network: none