bouob/agent-harness

4 stars · Last commit 2026-06-11

Multi-agent harness for Claude Code: autonomous Planner-Generator-Evaluator sprints with parallel Agent Teams, harness-engineering framework, and 9 canonical defect diagnoses.

README preview

# agent-harness

[Traditional Chinese](./README.zh-TW.md)

Model-routed multi-agent sprints for Claude Code: a Planner decomposes your
spec, Generators implement tasks in parallel (up to 16 concurrent agents
inside a background dynamic workflow), and an Evaluator verifies against
acceptance criteria — iterating up to 3 times until it passes.

The plugin is a **harness**, not a workflow: the durable parts are the
model + effort routing config, the Planner → Generator → Evaluator role
contracts, and the sprint artifacts. The execution backend (Claude Code's
dynamic Workflow runtime, with an Agent-tool fallback) is a swappable
engine underneath. A separate [Codex adapter](#codex-support) ships in the
same package.

## Install

```bash
# Add marketplace (one-time)

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