{"repo":"the-teacher/active_harness","free":true,"listed":false,"github":"https://github.com/the-teacher/active_harness","clone":"git clone https://github.com/the-teacher/active_harness.git","description":"AI framework for Ruby/Rails developers","language":"Ruby","stars":88,"topics":["agents","ai","ai-agents","antrophic","claude","gem","gemini","groq","harness","harness-framework"],"license":"MIT","category":"ai-agents","readme_excerpt":"ActiveHarness ⚠️ Work in progress. The API is under active development and may change between versions without notice. Running a single LLM call is easy. Running a reliable, observable, cost-controlled AI system is not. ActiveHarness is a Ruby framework for building production-grade LLM pipelines — with deep observability, consensus-based decisions, automatic fallbacks, and real-time cost and timing control. Made for Rails, works in plain Ruby too. ActiveHarness gem gives you the scaffolding to build multi-step pipelines where every agent is under full control: its inputs are directed, its outputs are observed, its errors are retried, and its cost is tracked. You define the logic; ActiveHarness handles the infrastructure. What is a \"Harness\"? A harness in software is scaffolding that keeps a component under control — directing its inputs, observing its outputs, and enforcing rules around it. ActiveHarness does exactly that for LLM agents. Build AI-Based Pipelines! Build multi-step, trackable, cost-effective, and reliable AI flows with a clean, Rails-native DSL. Build Nested AI Pipelines! Group related steps into reusable sub-pipelines, and compose complex workflows from smaller ones. Each pipeline is just another step, with its own stop conditions, context forwarding, and execution time tracking. Compose Hybrid Pipelines! Orchestrate deterministic and AI steps together. Control the Cost of Your AI Calls! With ActiveHarness you can track time, tokens, and dollars for every age","default_branch":null,"files":null,"tree":[],"storefront":"/r/the-teacher","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/the-teacher/active_harness/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}