[
    {
        "role": "user",
        "content": "describe%20claude%20code%27s%20default%20memory%2C%20what%20gets%20saved%20to%20history%20and%20whether%20it%27s%20organized%20by%20project%20(directory%20name)%20or%20session%20name%20--name%20oe.%20how%20does%20all%20this%20fit%20together%20and%20how%20can%20I%20adjust%20things%20to%20better%20preserve%2Forganize%20history%3F"
    },
    {
        "role": "assistant",
        "content": "Here\u2019s a clear breakdown of how Claude Code\u2019s *default memory* and *history/session* features work \u2014 what gets saved, how things are organized (by project vs session), and how you can tweak settings and structure to better preserve and organize history.\n\n---\n\n## What gets saved and remembered\n\nClaude Code has two main kinds of persistent history/memory, plus a running \u201csession history\u201d:\n\n1. **Session history (\u201cin-session context\u201d)**  \n   - Everything you do in a session: messages, tool uses (command outputs, file reads/writes, etc.), your conversation. ([code.claude.com](https://code.claude.com/docs/en/how-claude-code-works?utm_source=openai))  \n   - This is held in memory while the session is active. When the session ends, that context is not automatically carried forward unless you explicitly *resume* it. ([code.claude.com](https://code.claude.com/docs/en/how-claude-code-works?utm_source=openai))  \n\n2. **Auto Memory**  \n   - This is what Claude decides is useful to keep across sessions. Things like build commands, debugging insights, code-style preferences, workflow habits, project patterns. ([code.claude.com](https://code.claude.com/docs/en/how-claude-code-works?utm_source=openai))  \n   - Auto memory is **on by default**. You can toggle it off. ([code.claude.com](https://code.claude.com/docs/en/memory?utm_source=openai))  \n   - Storage for auto memory is per *project*. Specifically in `~/.claude/projects/<project>/memory/`. Worktrees or subdirectories under the same git repository share the same project memory. ([code.claude.com](https://code.claude.com/docs/en/memory?utm_source=openai))  \n\n3. **\u201cManual\u201d / Supplemental Instructions Memory \u2013 CLAUDE.md files**  \n   - These are markdown files where *you* write down instructions, guidelines, context that should persist for a project, your user preferences, or enterprise policies. ([code.claude.com](https://code.claude.com/docs/en/memory?utm_source=openai))  \n   - There are a few levels:  \n     \u2022 **Enterprise memory** \u2014 system-wide for all users on a machine or org. ([docs.claude.com](https://docs.claude.com/en/docs/claude-code/memory?utm_source=openai))  \n     \u2022 **Project memory** \u2014 e.g. `./CLAUDE.md` or `./.claude/CLAUDE.md` in your project folder. Shared with team. ([code.claude.com](https://code.claude.com/docs/en/memory?utm_source=openai))  \n     \u2022 **User memory** \u2014 your preferences across all projects: `~/.claude/CLAUDE.md`. ([docs.claude.com](https://docs.claude.com/en/docs/claude-code/memory?utm_source=openai))  \n     \u2022 **Project-local personal memory** (deprecated in favor of imports). Formerly `CLAUDE.local.md`. Now better done by importing files. ([docs.claude.com](https://docs.claude.com/en/docs/claude-code/memory?utm_source=openai))  \n\n---\n\n## How history is organized: Project vs session\n\n- **Sessions** are tied to your current *directory (project/worktree)*. When you run `claude` or open a session, it's within a project context. Each session has its own JSONL file log under `~/.claude/projects/<project>/` which stores the messages, actions, etc. for that session. ([code.claude.com](https://code.claude.com/docs/en/how-claude-code-works?utm_source=openai))  \n- The name of the session can either be generated (default) or picked/resumed. You can resume previous sessions via `/resume`, which lets you pick any past session under that project/worktree. ([code.claude.com](https://code.claude.com/docs/en/how-claude-code-works?utm_source=openai))  \n- **Sessions do not automatically share full conversation history** between each other. Unless you explicitly resume a session (or relevant auto memory or CLAUDE.md content is pulled in), new sessions don\u2019t inherit all past dialogues. ([code.claude.com](https://code.claude.com/docs/en/how-claude-code-works?utm_source=openai))  \n\nSo basically:\n\n- CLAUDE.md files and auto memory = *persistent context across sessions*  \n- Session JSONLs = *history of one conversation session*, per project/worktree  \n\n---\n\n## What *doesn\u2019t* get saved automatically\n\n- Full transcripts of all past sessions are **not** automatically read into new sessions unless you resume them. So just doing new sessions means Claude \u201cstarts fresh\u201d (except for remembered patterns and CLAUDE.md instructions). ([claudecodeguide.dev](https://claudecodeguide.dev/docs/foundations/memory-system?utm_source=openai))  \n- Personal or local project memory via `CLAUDE.local.md` is deprecated. Best to use imports if you want per-machine or per-worktree personal instructions. ([docs.claude.com](https://docs.claude.com/en/docs/claude-code/memory?utm_source=openai))  \n\n---\n\n## How all this fits together: the memory/time flow\n\n1. Session starts in some directory (project/worktree).  \n2. Claude loads:  \n   - system / enterprise CLAUDE.md(s)  \n   - project CLAUDE.md(s) walking up directory tree  \n   - user CLAUDE.md(s)  \n   - auto memory: it loads a part of the project\u2019s auto-memory folder (first ~200 lines or first ~25 KB of `MEMORY.md`) as context. ([code.claude.com](https://code.claude.com/docs/en/memory?utm_source=openai))  \n\n3. During session: messages, tools, etc., are logged to a session JSONL. Auto memory notes are accumulated (behind the scenes). CLAUDE.md instructions influence behavior.  \n\n4. At session end / next session: Unless you resume, the previous session\u2019s conversation isn\u2019t part of the new session\u2019s \u201cin-session\u201d context. But CLAUDE.md and auto memory *do* persist, so patterns/instructions and \u201cremembered facts\u201d carry forward.  \n\n---\n\n## How to adjust things to preserve & organize history better\n\nHere are levers and best practices to help you preserve useful memory and organize things better by project/session:\n\n| What to Adjust / Use | How to Do It | What It Helps With |\n|---|---|---|\n| **Turn auto memory on/off per project** | In project\u2019s settings JSON: set `autoMemoryEnabled: false` or true. Also can toggle via `/memory`. ([claudecodeguide.dev](https://claudecodeguide.dev/docs/foundations/memory-system?utm_source=openai)) | Helps control noise \u2014 only keep memory where it adds value. |\n| **Use CLAUDE.md smartly** | Put things you routinely need: style guides, conventions, architectural overviews. Use `.claude/rules/` folder for modular instructions by topic (security, API, UI, etc.). Use imports for local or shared preferences. ([code.claude.com](https://code.claude.com/docs/en/memory?utm_source=openai)) | Keeps project instructions consistent, ensures new sessions have the right context. |\n| **Choose where to store CLAUDE.md** | Either project root `./CLAUDE.md` or `.claude/CLAUDE.md`. Use directory tree to organize. Make sure paths load properly. Use `claudeMdExcludes` to skip irrelevant ones. ([code.claude.com](https://code.claude.com/docs/en/memory?utm_source=openai)) | Prevents irrelevant instructions from getting pulled in. Keeps context precise. |\n| **Organize auto memory files** | Under memory folder: you\u2019ll have `~/.claude/projects/<project>/memory/` with `MEMORY.md` as an index + other topic-specific markdowns Claude might create (e.g., `debugging.md`, `api-conventions.md`) ([code.claude.com](https://code.claude.com/docs/fr/memory?utm_source=openai)) | Makes reviewing, cleaning or exporting memory easier. |\n| **Resume vs new session** | Use `/resume` to reopen past session when continuity is important. New sessions reset in-session history. ([code.claude.com](https://code.claude.com/docs/en/how-claude-code-works?utm_source=openai)) | Helps avoid re-explaining decisions or structure you just discussed. |\n| **Prune or edit memory manually** | Use `/memory` to list memory files and open them in your editor. Remove outdated or incorrect entries, clean up `MEMORY.md` or topic files. ([docs.claude.com](https://docs.claude.com/en/docs/claude-code/memory?utm_source=openai)) | Keeps memory relevant and accurate; avoids misleading instructions. |\n| **Version control for CLAUDE.md** | Commit shared CLAUDE.md files to git if they\u2019re team/project-shared. Keep personal ones (or those that vary by machine) out via `.gitignore` or as imports. ([docs.claude.com](https://docs.claude.com/en/docs/claude-code/memory?utm_source=openai)) | Ensures consistent behavior across teammates, avoids leakage or conflicts. |\n\n---\n\nIf you like, I can walk you through configuring your workspace (CLAUDE.md layout, session naming, memory toggles) customized to your current project setup \u2014 would you want me to do that?"
    },
    {
        "role": "user",
        "content": "ok%2C%20so%20we%20want%20to%20use%20sessions%20to%20persist%20memory%20for%20a%20given%20topic.%20but%20session%20ids%20are%20long%2C%20not%20memorable.%20can%20we%20resume%20a%20session%20by%20name%20instead%20of%20id%2C%20if%20we%20originally%20gave%20it%20a%20--name%20option%3F"
    },
    {
        "role": "assistant",
        "content": "Yes \u2014 you *can* resume a previously named session by its *name* instead of the internal session ID, *if* you gave it a name with `--name` (or `-n`) when starting, or later via `/rename`. Here\u2019s how it works and what to watch out for.\n\n---\n\n## How it works: naming and resuming\n\n- When you start a session, you can give it a name using:\n  \n  ```\n  claude -n \"my-nice-name\"\n  ```\n\n  or\n\n  ```\n  claude --name \"bugfix-session\"\n  ```\n\n  That assigns a human-readable label you\u2019ll see in the session picker and in logs. ([claudelab.net](https://claudelab.net/en/articles/claude-code/claude-code-session-management-resume-guide?utm_source=openai))\n\n- Inside a session you can rename it too with:\n\n  ```\n  /rename new-name\n  ```\n\n  The prompt bar updates and so does how the session shows up in listings. ([claudelog.com](https://claudelog.com/faqs/what-are-named-sessions-in-claude-code/?utm_source=openai))\n\n- Once a session has a name, you *can resume* it by name (not needing the scary ID):\n\n  ```\n  claude --resume \"my-nice-name\"\n  ```\n\n  or the short form:\n\n  ```\n  claude -r \"bugfix-session\"\n  ```\n\n  The name must match exactly. If there's ambiguity or duplicates, Claude falls back to showing the session picker. ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai))\n\n- From inside Claude, you can also do ` /resume <name> ` to jump back into a named session. ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai))\n\n---\n\n## What to be careful about / limitations\n\n- **Exact name matching**: You must match the name exactly. If two sessions share the same name, `claude --resume <name>` can behave unpredictably or show a picker. ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai))\n\n- **Current project / directory context matters**: Sessions are stored per project directory (or worktree). If you try to resume a named session from a *different directory* it may not be visible in the picker, or you might need to specify the directory to widen context. ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai))\n\n- **Versions**: Named-sessions and session-by-name features were introduced in version ~2.0.64 onward. If you're using an older version of Claude Code, those options may not exist. ([claudelog.com](https://claudelog.com/faqs/what-are-named-sessions-in-claude-code/?utm_source=openai))\n\n---\n\n## Example workflows\n\nHere are some example command flows illustrating named sessions and resuming:\n\n```bash\n# Day 1: start with name\ncd ~/projects/website && claude -n \"refactor-auth-module\"\n# Do work: architecture, API design, etc.\n\n# Day 2: resume that very same session\ncd ~/projects/website\nclaude --resume \"refactor-auth-module\"\n```\n\nOr inside Claude:\n\n```\n/rename customer-login clean-up\n```\n\nThen later:\n\n```\nclaude --resume \"customer-login clean-up\"\n```\n\n---\n\n## How to make this reliable\n\nHere are tips to help session-by-name work smoothly over time:\n\n- Always give sessions meaningful names when you create them (`-n`) rather than letting default summaries or IDs be used.\n\n- Use naming conventions (prefixes like `feature-`, `bugfix-`, `refactor-`) so that names are unique and searchable. Short, precise.\n\n- Make sure you start or resume sessions from the *right project directory*. If you move directories or worktrees, adjust accordingly. If session isn\u2019t showing up, try running `claude --resume` with no argument to open the picker, then widen the scope (`Ctrl+W` or `Ctrl+A`) to see sessions from other worktrees/projects. ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai))\n\n- Keep your version of Claude Code updated so you have all session management features enabled. Named session capabilities and resume-by-name behavior are better in recent versions. ([claudelab.net](https://claudelab.net/en/articles/claude-code/claude-code-session-management-resume-guide?utm_source=openai))\n\n---\n\nIf you want, I can check which version of Claude Code you have and help you test resuming named sessions in your setup \u2014 that way you\u2019ll know exactly what works for you."
    },
    {
        "role": "user",
        "content": "ok%2C%20sounds%20good.%20how%20would%20I%20generate%20a%20transcript%20or%20summary%20of%20a%20given%20named%20session%3F"
    },
    {
        "role": "assistant",
        "content": "Here\u2019s how to generate a transcript or summary of a named Claude Code session. Includes both built-in tools/commands and best practices \u2014 plus what the exported files look like and what to watch out for.\n\n---\n\n## Built-in commands / features\n\nClaude Code provides several commands & options inside a session (or via CLI) for exporting or summarizing the conversation.\n\n| Feature | Command / Where | What It Does |\n|---|---|---|\n| **Export full transcript** | `/export [filename]` inside a session ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai)) | Saves the current session\u2019s conversation + tool outputs as readable text. If you pass a filename, writes directly to that file; otherwise lets you copy to clipboard or pick a location. ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai)) |\n| **Session transcript on disk** | `~/.claude/projects/<project>/<session-id>.jsonl` ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai)) | Raw logs for the session: messages, metadata, tool calls, etc. Useful for archiving, diffing, or feeding into tooling. ([claude-dev.tools](https://www.claude-dev.tools/docs/transcripts?utm_source=openai)) |\n| **One-line summary (\u201crecap\u201d)** | `/recap` inside a session ([code.claude.com](https://code.claude.com/docs/en/commands?utm_source=openai)) | Claude generates a short summary of the current session on demand. Helps re-orientation. ([code.claude.com](https://code.claude.com/docs/en/commands?utm_source=openai)) |\n| **Automatic recap after idle** | Happens after ~3 minutes of terminal inactivity, if the session has had \u22653 turns ([wmedia.es](https://wmedia.es/en/tips/claude-code-session-recap-resume-context?utm_source=openai)) | Claude drafts a summary in the background, and when you return to the terminal, you\u2019ll see a recap line so you can pick up where you left off. ([wmedia.es](https://wmedia.es/en/tips/claude-code-session-recap-resume-context?utm_source=openai)) |\n| **Commands for summarizing or pruning history** | `/compact [instructions]`, `/rewind` with \u201csummarize from here\u201d option ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai)) | These help you either compress older parts of the session into a summary or rewind to a previous point and compress what followed. Useful for managing context window. ([code.claude.com](https://code.claude.com/docs/en/checkpointing?utm_source=openai)) |\n\n---\n\n## Using these with *named sessions*\n\nWhen you\u2019ve named a session (with `claude -n \"my-name\"` or `/rename`), you get all these export & summary tools in that session just the same. The session name just makes it easier to resume the correct one; it doesn\u2019t change how transcripts are stored or what commands are available. ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai))\n\nSo workflow might look like:\n\n```bash\ncd ~/projects/webapp\nclaude -n \"feature-signup\"\n# work in that session\n# later:\nclaude --resume \"feature-signup\"\n```\n\nOnce resumed, you can inside it do:\n\n```\n/export feature-signup-transcript.txt\n```\n\nOr ask for a compact summary:\n\n```\n/recap\n```\n\nOr collapse older context with:\n\n```\n/compact focus on API design\n```\n\n---\n\n## Where & how transcripts & summaries are stored / formatted\n\n- Transcripts are stored as **JSONL** in:  \n  `~/.claude/projects/<project>/<session-id>.jsonl` ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai))  \n- Exported transcripts via `/export` are rendered in *plain text* (or markdown-ish / readable) or you can save to named file. ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai))  \n- Summaries / recaps (from `/recap` or auto-recap) are short single lines, or compact summaries via `/compact` / rewind options. ([code.claude.com](https://code.claude.com/docs/en/sessions?utm_source=openai))  \n\n---\n\n## Best practices to make transcripts & summaries useful long term\n\n- Always name your sessions; makes resuming and exporting easier.  \n- Use meaningful export filenames to reflect topic/date, e.g. `feature-signup-2026-05-10.md`  \n- Regularly `/compact` older chat before context becomes unwieldy; helps summaries keep pertinent info.  \n- Use `/recap` at major completion points (e.g. after finishing a module or feature) to generate digestible summaries.  \n- Keep backups or version control copies of your chosen exports.  \n- Consider using tools like **claude-devtools** which can parse the JSONL transcripts into nicely structured conversation views and export formats (plain text, markdown, etc.). ([claude-dev.tools](https://www.claude-dev.tools/docs/transcripts?utm_source=openai))  \n\n---\n\nIf you tell me which platform you're using (CLI, VS Code, Web) I can give exact commands you should run in your setup to generate a transcript & summary. Want me to tailor that to your environment?"
    }
]