imtt-dev/steer

Implements runtime verification through composable "judges" (JSON structure validation, PII detection, entropy-based slop filtering) that intercept model outputs and can be taught new rules via a local dashboard without code redeploys. Operates as a service mesh with framework-agnostic decorator patterns and zero-touch patching for PydanticAI, adding <5ms overhead while enforcing deterministic protocols locally. Captures failure-correction pairs for DPO training and generates audit logs with deterministic reason codes for every blocked response.

130 stars.