Repeatability
High
The pattern is structurally consistent: inspect models, identify unindexed frequently-queried fields, generate Django migration files. This is a well-trodden workflow with deterministic outputs given the same inputs.
Ambiguity Tolerance
High
Success criteria are concrete — query times drop below a threshold, migration script is syntactically valid, and indexes cover the specified fields. There is little subjective judgment involved in what 'done' looks like.
Data & Tool Availability
Medium
The agent needs access to the Django model files, database connection for profiling, and query logs — all of which may require explicit provisioning. Without live DB access, benchmarks must be estimated or mocked, which weakens the deliverable.
Error Cost
Medium
A bad migration applied to production could lock tables or cause downtime, but Django migrations are reviewable before running and easily rolled back in staging. The risk is real but manageable with a human review gate before applying.
Human Judgment Required
Low
Index selection for known fields like user_id, created_at, and status is largely mechanical. Composite index decisions may benefit from human review, but the core task does not require intuition or taste.