# Save

> Saves the latest learning as a numbered markdown file under ~/.claude/learnings and updates the learnings index with title and tags.

- Skill: `sdiamante13/save` (Agent Skill)
- Install (CLI): `npx skillmds@latest add sdiamante13/save`
- Raw SKILL.md: https://api.skillmd.com/api/skills/sdiamante13/save/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Docs & Writing, Knowledge Bases
- Tags: Indexing, Learnings, Markdown, Notes
- Author: SDiamante13 (https://skillmd.com/u/sdiamante13)
- Updated: 2026-08-22
- Page: https://skillmd.com/skills/sdiamante13/save

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# INSTRUCTIONS

- Look at the files in ~/.claude/learnings
- Find the highest numbered file (e.g., 0119.md)
- Increment the number by 1 and zero-pad to 4 digits (e.g., 0120.md)
- Think hard and save your learnings to that new file in ~/.claude/learnings
- Extract the title from the learning (first heading after "# " in the new file)
- Extract relevant tags from the learning content by analyzing:
    - Technology/framework names (e.g., typescript, python, react, mcp, hopper-framework)
    - Key concepts (e.g., refactoring, testing, architecture, debugging)
    - Patterns and methodologies (e.g., monoids, agent-architecture, type-safety, functional-programming)
    - Tools and libraries mentioned (e.g., bun, effection, deepeval, playwright)
    - Convert all tags to lowercase and replace spaces with hyphens
    - Include 3-7 most relevant tags
- Update ~/.learnings/README.md by:
    - Adding a new entry AFTER the "## Key Topics" section with the format: `## {number}. [{title}](learnings/{filename}) {tags}`
    - The number should be the next sequential number (previous highest + 1)
    - Entries are in reverse chronological order (newest first)
    - If no specific title is found, use "Learnings" as the title
    - Tags should be formatted as backtick-wrapped hashtags (e.g., `#typescript` `#refactoring`)
    - Analyzing the Key Topics section and updating it if the new learning introduces:
        - A new major theme not yet represented
        - Significant additions to an existing topic (update the session count if applicable)
        - New frameworks, tools, or patterns that warrant inclusion
    - Keep the Key Topics section concise but comprehensive