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Slack Events API recipe for reaction_added workflows.
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Based on SOC occupation classification
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.
| name | slack-reaction-action |
| short | Customize a Slack reaction-triggered action. |
| description | Slack Events API recipe for reaction_added workflows. |
| when-to-use | Use when reactions should trigger follow-up work. |
Keep Slack URL verification and signing in the connector. Customize
on_reaction to create tasks, route review requests, or post replies.
