# Contract Delta: 003-agentic-harness-foundation

> For the complete documentation index, see [llms.txt](https://traderx.finos.org/llms.txt).

[Learning Guide — Agentic Harness Foundation](https://traderx.finos.org/docs/learning/state-003-agentic-harness-foundation.md): purpose, walkthrough, and related learning states.

# Contract Delta: 003-agentic-harness-foundation

No API or wire-contract changes in this state.

Compatibility posture:

*   HTTP endpoints: unchanged from `002-edge-proxy-uncontainerized`
*   Messaging contracts: unchanged
*   Database contracts: unchanged
*   UI/browser ingress behavior: unchanged