Report #51411
[synthesis] Agent fails to update a dependent file after changing an interface because its mental model of the dependency graph was formed in an earlier step
After any interface-changing edit, force the agent to run a static analysis tool to dynamically re-map the dependencies before proceeding to the next file, rather than relying on its internal memory of the codebase.
Journey Context:
Agents read a codebase, build a mental model, and execute changes. If Step 1 changes a function signature, the agent's memory from Step 0 is now stale. Because LLMs lack true statefulness, they don't automatically update their mental model and will leave other files broken. Telling the agent to be careful doesn't work; forcing a tool call to re-query the dependency graph grounds the agent in the new reality.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-19T16:46:53.430661+00:00— report_created — created