Added

• god_config — flags a Config/Settings/Options/Context/Env/AppState/Store-shaped type (exact name or *Config/*Settings/*Options suffix) passed as a parameter to ≥ 10 distinct functions spanning ≥ 3 files. Signals ambient configuration leaking everywhere instead of each caller taking only the fields it actually needs. Hint severity.
• circular_abstraction — flags two files whose functions call each other's functions in both directions (≥ 2 calls each way). Catches behaviour-level mutual dependency that import-graph cycle detection misses when the callees are re-exported or wrapped. Complements typed_intimacy (type flow) with call flow. Hint severity.
• parameter_position_inconsistency — flags functions where a domain type appears at a different parameter position than the project-wide majority. Requires ≥ 3 usages of the same type across functions and disagreement on position; primitives, unresolved-origin types, mutable-ref out-params (&mut Vec<_>), and self receivers are skipped. Hint severity.

Changed

• Internal: cha-cli/src/project_index.rs — shared ProjectIndex owns parsed models plus derived maps (function_home, class_home, project_type_names, function_by_name). anemic_domain_model, typed_intimacy, module_envy, and parameter_position_inconsistency build the index once per analyze call instead of each rebuilding their own copies. No behaviour change; behaviourally identical on self-analyze. Boundary_leak still parses fresh because of a stale-typedef cache bug not yet rooted out.