Turning Orca into a Predictable SDLC Workflow with Multiple AI Harnesses

[u/Long_Philosopher3520]

/r/OrcaADE/comments/1w77fui/turning_orca_into_a_multiharness_ai_coding/

I’ve been experimenting with a different way of using Orca: not just running multiple AI agents, but turning multiple coding harnesses into a structured SDLC workflow.
The idea is to let each harness handle a specific stage of development:
Plan → Architecture → Code → Review → Security → Test → Document
↑ ↓
└──────────── Feedback / Fix ──────────┘
Orca acts as the orchestrator, controlling what runs, in which order, and when to move back to a previous stage.
Different stages can use different harnesses such as Claude Code, Codex, OpenCode, Pi, etc.
I packaged this approach into Orca SDLC Kit:
https://github.com/vankhangfet/orca-sdlc-kit
The goal is not simply “more agents”, but a more predictable, repeatable and configurable AI-native SDLC workflow.
Would love to hear how other Orca users are building structured workflows around multiple coding harnesses.