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Keyboard

Shortcuts

Everyone learns Esc. These are the rest — all checked against Claude Code itself, not copied off a blog.

The three to learn first

If you remember nothing else.

  • Esc Esc
    Stop Claude mid-action The moment Claude starts doing something you did not intend.
  • Esc thenEsc Esc thenEsc
    Clear the input box Your half-written prompt has turned into a mess and you want a clean line.
  • Shift +Tab Shift +Tab
    Cycle permission mode Starting an exploration (plan) or letting an agreed plan run (accept edits). On older Windows setups without VT mode, this is Meta+M instead.

Writing the prompt

Composing, searching, pasting.

  • Ctrl +J Ctrl +J
    Start a new line without sending Any prompt longer than one sentence.
  • Ctrl +R Ctrl +R
    Search your prompt history "What did I type last week that worked?" Inside the search, Ctrl+S cycles the scope: this session → this project → everywhere.
  • Ctrl +S Ctrl +S
    Park the half-written prompt You are three sentences into a prompt and need to go check something.
  • Ctrl +G Ctrl +G
    Edit the prompt in your real editor Writing anything long or carefully structured.
  • Ctrl +V Alt +V
    Paste an image Anything visual. Annotate the screenshot first and it works even better. Ctrl+V, not Cmd+V — macOS keeps Cmd+V for its own paste. Windows and WSL use Alt+V. On WSL both Ctrl+V and Alt+V work.
  • Option +T Alt +T
    Toggle thinking for the next turn One hard question in the middle of otherwise simple work.
  • Ctrl +_ Ctrl +_
    Undo in the input box You deleted half a prompt by accident.

Seeing what happened

What Claude did and what it plans to do.

  • Ctrl +O Ctrl +O
    Toggle the full transcript You want to know what it actually did, not the summary.
  • Ctrl +T Ctrl +T
    Toggle the task checklist Any multi-step task, before it gets far.

Running the session

Long jobs, models, the terminal.

  • Ctrl +B Ctrl +B
    Send the running job to the background A long build, test run, or search you do not want to sit and watch.
  • Option +P Alt +P
    Switch model Between tasks — rarely a good idea mid-task.
  • Option +O Alt +O
    Toggle fast mode Straightforward work where you would rather have speed than depth.
  • Ctrl +Z Ctrl +Z
    Step out to the shell without quitting You need the terminal for one command and do not want to lose the session. Terminal-level shortcut (Unix SIGTSTP), not a Claude Code binding. Windows has no direct equivalent.

The keys are the same on both systems — only the modifier's name changes (macOS calls Alt Option). Run /keybindings in any session to see exactly what is bound on your machine.

Real bank data at runtime: Azure OpenAI only

← Tips Compliance & safety

Real bank data at runtime: Azure OpenAI only

If a tool will process real bank data at runtime, its calls MUST go through Azure OpenAI. The public and Gemini are off-limits for real customer data. This is data-residency, not a preference.

advanced

The team’s hard rule: runtime calls that touch real bank data go through Azure OpenAI. Period.

Why: data residency. The and Google Gemini do not give us the data-residency and compliance guarantees the bank requires for real customer data. Azure OpenAI does.

Which API for which job:

  • Anthropic API (Claude) — best reasoning quality. Use freely for non-confidential workloads (research, internal docs, public data).
  • Azure OpenAI — mandatory for real bank data at runtime. Always.
  • Gemini — large-context tasks (huge documents). Non-confidential only.

This applies to runtime LLM calls (the an LLM each time it runs). It does NOT apply to using itself for build-time work — Claude Code is the AI assistant we use to write the tool, not the LLM the tool calls in production.

When in doubt, ask. Compliance review beats data-residency incident.

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Claude will agree with you — ask it not to

Claude leans towards agreeing with whatever you propose. Ask "is this a good idea?" and you'll usually hear yes. Ask it to argue the other side, or to find the three biggest problems, and you get the judgement you were actually after.

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