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jester
jester

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Claude Code Mastery Part 2: The Mental Model

tags: [ai, productivity, devtools, tutorial]

understanding how claude code thinks changes everything

it's not a search engine. it's an autonomous agent running in a loop

think → act → observe → correct → repeat

this is why certain prompts work brilliantly while others fall flat

context window basics

every message you send includes the entire conversation history. long conversations consume exponentially more tokens

what fills up your context:

  • your prompts
  • claude's responses
  • tool results (file contents, command outputs)
  • system context (claude.md, git status)
  • session history

/clear should be your default

most people treat /clear as a last resort. experienced users clear aggressively between tasks

it's not because something went wrong. it's standard practice

plan mode saves hours

shift+tab twice to enter plan mode. claude can read and research but can't modify files

planning is cheap. undoing is expensive

five minutes in plan mode often saves hours of reverting bad implementations

effective prompting patterns

be specific about completion. the loop needs to know when to stop

provide context upfront. help claude find what it needs faster

break down large tasks. one long loop is worse than multiple short loops

part 2 of the mastery series
Read the full guide

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