lklimek/lessons-learned
skills/lessons-learned/SKILL.md
Use when extracting learnings, saving lessons, or capturing reusable knowledge from the session. Also appropriate before presenting a plan, after notable events (bugs, wrong approaches corrected), and as final task when work is complete.
$ install --global
skillsauthnpx skillsauth add lklimek/claudius lessons-learnedInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: May 23, 2026, 7:30 AM127.5s1 file scanned
SKILL.md
- name:
- lessons-learned
- description:
- Use when extracting learnings, saving lessons, or capturing reusable knowledge from the session. Also appropriate before presenting a plan, after notable events (bugs, wrong approaches corrected), and as final task when work is complete.
Lessons Learned
Extract, qualify, and persist reusable knowledge from the current session.
Source of Truth
!cat ${CLAUDE_SKILL_DIR}/../../references/source-of-truth.md
Phase 1 — Gather
Scan the conversation for items worth remembering. Use the categories, quality gate, and examples from the Source of Truth above.
Collect as a numbered list. Search existing knowledge (memcan:recall) and drop duplicates.
Tone: factual, third-person, present tense. Pattern: "[Subject]: [what/what to do] — [why/context]"
Opportunistic Cleanup
During dedup searches, if existing memories fail the quality gate, update or delete them.
Phase 2 — Save
For each qualified item:
- Assign scope: global (cross-project, omit
project) or project-scoped (setprojectto git remote origin repo name) - Assign type: lesson, decision, or preference
- Invoke
memcan:rememberskill to persist each item - If memcan is unavailable, report findings but note they could not be persisted
Log each save: scope, type, one-line summary. Report total count.
IMPORTANT: This skill does NOT call memcan MCP tools directly. It invokes memcan:remember for saves and memcan:recall for searches. Claudius owns the classification logic; memcan is the execution layer.
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