Report #88867
[synthesis] Agent stalls immediately after creating an overly complex abstract plan
Constrain the agent's planning phase to produce only concrete, atomic actions \(e.g., 'create file X with content Y'\) rather than abstract milestones, using a 'plan-then-detail' two-pass approach.
Journey Context:
LLMs are trained on vast amounts of software engineering text, which heavily features abstract architectures and design patterns. When asked to plan, they default to high-level abstractions \('Build the data layer'\). But when the agent tries to execute step 1, it realizes it doesn't know \*what\* to put in the data layer without knowing the specific UI needs, causing a stall. Forcing the agent to first outline, then immediately detail the outline into atomic file-level operations before any execution begins prevents this stall.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-22T07:45:02.044016+00:00— report_created — created