Claude Code
General notes
- Can switch accounts with
/login
https://code.claude.com/docs/en/common-workflows
claude --permission-mode plan -p "What is the ETH price now" cat build-error.txt | claude -p 'concisely explain the root cause of this build error' > output.txt cat data.txt | claude -p 'summarize this data' --output-format text > summary.txt
- To pngpaste [/output/path/filename.png] (often use /tmp)… appently ctrl+v also works ?
In emacs
https://github.com/stevemolitor/claude-code.el
- Trying to init claude in RoamNotes https://www.youtube.com/watch?v=3N5FVSSQGYs/n https://systemcrafters.net/live-streams/august-22-2025/
- Got monet going and claude code in emacs… Not getting the diff buffers right…Oh I remember the video…
- needed to set the right ide with
/ide - Created and configured CLAUDE.md file with repository structure, org-mode conventions, and workflow guidance for Claude Code
Useful keys
C-c c m- for menuC-c c z- claude-code-toggle-read-only-mode (C-c c z) - Toggle between read-only mode and normal mode in Claude buffer (useful for selecting and copying text)
Keybindings
- Ctr+g to escape (Right now it is vi edit)
Setup
Setup on LPC
curl -fsSL https://claude.ai/install.sh | bash- Runing outof memory with claude –help
- Doing
claude migrate-installer
- Doing
- Moving
.npm -> /uscms/home/jda102/nobackup/.npm.npm-global -> /uscms/home/jda102/nobackup/.npm-global - Adding some md files
Setup on Falcon
curl -fsSL https://claude.ai/install.sh | bash
echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.bashrc && source ~/.bashrc
- Works … easy pease
Examples
Econ Professor
Claude Blattman
To read
https://homeeconomics.substack.com/p/how-i-use-claude-code
- "so I require it to list every judgment call it made"
Logs
10 June 2026 Wednesday
Wow! /poll-fill actually works now Claude Code
Can you fill out this /poll-fill https://www.when2meet.com/?37048503-uxAfc
… this was with Fabel 5…
02 April 2026 Thursday
Making better latex conversions
- transcription agent -> latex | figures -> critics -> revision agent
- Lots of good work… better but still not perfect
/notes-to-latex "/path/to/your/notes.pdf"
26 March 2026 Thursday
- created
/discovermotivated by Where do new Ideas come from? - Good first discovery… Problem of self is Absense Blindness on steroids … what else is there .. .meditation provides the alternative
18 March 2026 Wednesday
- To pngpaste [/output/path/filename.png] (often use /tmp)… appently ctrl+v also works ?
16 March 2026 Monday
- Setup
aicommand to run haiku… Moved ot toCLaI
14 March 2026 Saturday
https://code.claude.com/docs/en/best-practices#write-an-effective-claude-md
Good example of github fix issue
Run
/clearbetween unrelated tasks to reset context.
Since context is your fundamental constraint, subagents are one of the most powerful tools available. When Claude researches a codebase it reads lots of files, all of which consume your context. Subagents run in separate context windows and report back summaries:
Use subagents to investigate how our authentication system handles token refresh, and whether we have any existing OAuth utilities I should reuse.
13 March 2026 Friday
- Adding a style guide to /progress-reports based on my previously written progress reports
12 March 2026 Thursday
- Fix summary file names
- Updated /session-summary to use a "<slug>-YYYY-MM-DD.md where <slug> is a 2-3 word kebab-case summary of the session (e.g. fix-background-model-2026-03-12.md, issue-bot-testing-2026-03-12.md)"
11 March 2026 Wednesday
- Setup status bar… good hack
10 March 2026 Tuesday
- … Debugging the /mac-remider … now working!
- Setting up
/session-summaryskill - Copied to LPC and falcon
08 March 2026 Sunday
[X]passwordless ssh to mack-mac[ ]Getting openclaw memory going
07 March 2026 Saturday
- Setup PDF review and writting to 2nd brain
06 March 2026 Friday
- Setup Progress Report… looks good
05 March 2026 Thursday
[X]What to do with finished tasks in Roam Notess? Function for archiving completed Tasks Built/archive-tasksto move the completed tasks toArchive.orgordered via month and year- working Setup org-store agenda links
- Finished
04 March 2026 Wednesday
- Setup a skill to fill polls
/poll-fill [X]Setting up permissions.. did this directly via chat- Maxed out my personal useage…
- To switch accounts in Claude Code needed to
/login - Will do personal account on computer and team account on remote
03 March 2026 Tuesday
https://claudeblattman.com/workflows/
- Setting up a top-level ClaudeCode
- Made some good skills and a nice second brain
/startand/done/draft-prompt- Now getting google workspace setup
- Setup
/mac-reminder - Ideas:
[X](Roam Notes) ProgressReports[X](Roam Notes) Daily Summaries from sixmonths and 1 year ago[X]Email Drafting
Input
I am an Emacs power user, I am also skilled in python and git. and am comfortable with the terminal
2nd brain RoamNotes NotesWebpage to host 2nd brain (driven by a Claude Code instance)
What I need help with:
- prompt engineering
- devloping skills for other ClaudCode instances (eg: in ~/RoamNotes)