session-compare
Skill0 starsChanged 6 months agoMITView on GitHub
Compare two Claude Code sessions side by side, then save the comparison report to the server.
1 other project uses a version of this.
Adopted by
Most recently taken up by
- tstapler/dotfilestheir own version, first seen Oct 10, 2026
Other versions1 project uses a version of this.
Word for word · 0
None found.
Edited · 0
None found.
Wrote their own version · 1
- tstapler/dotfiles★ 8same name
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository7 other files it gives its agents.
- context-captureSkill
- context-injectSkill
- daily-digestSkill
- prompt-evaluateSkill
- summarizeSkill
- weekly-digestSkill
- whySkill
The file
We split this skill into the rules it gives an agent
7 rules. About 0 are common, 3 are distinctive, and 4 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈3
Distinctive · estimate
This author's own choices. Worth a look.
4
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 10
Before generating the report, run git log --oneline -3 to detect the language used in recent commit messages.
- Distinctive: line 14
All report content MUST be written in formal report style.
- Very specific: line 20
Call the get_session_compare MCP tool to retrieve session comparison data.
- Very specific: line 21
If one session ID is provided as an argument ($ARGUMENTS contains one value), pass it as sessionId1 (current session vs specified session).
- Very specific: line 22
If two session IDs are provided (space-separated), pass them as sessionId1 and sessionId2.
- Distinctive: line 23
If no argument is given, omit both (current session vs previous session will be used automatically).
- Very specific: line 38
Call the save_session_compare_report MCP tool to save the report to the server.
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Generate a session comparison report.
Writing Language
Before generating the report, run git log --oneline -3 to detect the language used in recent commit messages. Write the entire report in that language. For example, if commit messages are in Korean, write the report in Korean. If in English, write in English.
Writing Style
All report content MUST be written in formal report style. Do not use conversational or casual tone.
- O: "Work continuity between the two sessions was confirmed.", "AuthService.kt was modified in both sessions."
- X: "Looks like work continued across sessions.", "AuthService.kt got changed in both."
Instructions
- Call the
get_session_compareMCP tool to retrieve session comparison data.- If one session ID is provided as an argument (
$ARGUMENTScontains one value), pass it assessionId1(current session vs specified session). - If two session IDs are provided (space-separated), pass them as
sessionId1andsessionId2. - If no argument is given, omit both (current session vs previous session will be used automatically).
- If one session ID is provided as an argument (
- Based on the returned data, generate a comparison report in English with the following sections:
- Title: A one-sentence summary of the comparison (include both session names)
- Session 1 Summary: Session name, date, commit count, tag distribution, changed files, key decisions
- Session 2 Summary: Same structure as Session 1
- Comparison Analysis:
- Overlapping files (files changed in both sessions)
- New files in Session 2 (files only in the later session)
- Whether this is continued work or a direction change
- Tag shift analysis (did the type of work change?)
- Conclusion: 1-2 sentences on work continuity and any notable direction changes
- Display the generated report to the user.
- Call the
save_session_compare_reportMCP tool to save the report to the server.sessionId1: The first session ID from the comparison datasessionId2: The second session ID from the comparison datatitle: The title generated abovecontent: The full report content (Markdown)
- Display a save confirmation message.
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