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Stream trigger example for routing or grouping event batches.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
| name | stream-fan-in |
| short | Customize a stream fan-in trigger pipeline. |
| description | Stream trigger example for routing or grouping event batches. |
| when-to-use | Use when consuming stream-shaped trigger events. |
Choose the stream provider in harn.toml, then customize lib.harn to group,
classify, or route events.
Generate, validate, preview, and run portable Harn workflow bundle JSON for monitoring and repairing pull requests, deploys, logs, and other event-driven engineering work. Optimized for smaller models (qwen, gemma, llama.cpp) with explicit XML sections, strict JSON output, and a validation-and-retry loop.
Use for Harn language syntax, typechecking, modules, imports, and idiomatic script authoring.
Use for autonomous Harn agent work, task decomposition, capability boundaries, and host interaction patterns.
Use for Harn orchestration workflows, agent_loop usage, tool middleware, and handoff design.
Use for Harn provider setup, model routing, provider capability matrices, and llm_call options.
Run a cron eval pack, gate against prior ledger rows, and post Slack only on gate flips.
