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Why the 4-phase agent workflow fails at the coding phase (and why text plans need schema contracts)

A lot of experienced users have moved away from raw prompting toward a structured four-phase workflow: Brainstorming (exploring requirements) Planning (drafting the implementation steps) Coding (executing file modifications) Audit (running linters, tests, and diff reviews) In theory, this keeps the…

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  1. 2026-09-30 20:22 · r/PromptEngineering
    Why the 4-phase agent workflow fails at the coding phase (and why text plans need schema contracts)

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