rein-aharness/README.md
tegwick 66ccd4fa01 feat: issue-core task intake poll/claim/run (HARNESS-WP-0001-T03)
Add intake client mapping emissions to TaskSpec, CLI poll and
run --from-issue-core, keep --task-file for local dev. Completes
HARNESS-WP-0001 workplan.
2026-07-18 11:30:40 +02:00

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# agent-harness
The single shared runtime for unattended agent instances in the Coulomb /
Operational Knowledge ecosystem. Projects declare agents (manifest +
`.kaizen/` state); this harness runs them — blueprint via kaizen-agentic,
tasks via activity-core, compute via llm-connect, credentials via
OpenBao/ops-warden, reporting to the Custodian State Hub.
- Why and boundaries: [INTENT.md](INTENT.md)
- Decision + architecture: [docs/adr/ADR-001](docs/adr/ADR-001-agent-harness-architecture.md),
[docs/architecture.md](docs/architecture.md)
- Current work: [workplans/](workplans/)
## Usage
```
# Validate a consuming repo's instance manifest (.kaizen/schedule.yml)
agent-harness validate --target ~/binky-control
agent-harness validate --target ~/binky-control --strict # require harness fields
# List named tool profiles
agent-harness profiles
# Run exactly one task (local JSON task-file path — dev)
agent-harness run --task-file examples/task-hello-sandbox.json [--no-hub] [--no-metrics]
# Production intake: poll issue-core (activity-core emissions), claim, run, close
export ISSUE_CORE_URL=http://127.0.0.1:8765 ISSUE_CORE_API_KEY=…
agent-harness poll
agent-harness run --from-issue-core
# Deterministic mailbox scan (no LLM session)
agent-harness mail-scan --target-repo ~/binky-control
# Railiance packaging smoke (commit + optional push + hub; no Claude required)
agent-harness smoke --work-dir ~/work/executor-sandbox
```
Railiance deploy: [deploy/README.md](deploy/README.md).
Each `run` resolves the agent's tool profile + budget from the target
repo's instance manifest (default `green-commit-only`), loads a persona
bundle (`kaizen-agentic schedule prepare`), runs a bounded agentic
session (cwd-pinned, hard allow-list, never pushes), verifies a local
commit, writes `.kaizen/metrics`, and posts a State Hub progress event.
Instance manifest contract: [docs/instance-manifest.md](docs/instance-manifest.md).
Example: [examples/schedule.harness.yml](examples/schedule.harness.yml).
Tests: `PYTHONPATH=".:$HOME/llm-connect" python3 -m pytest tests/ -q`