Product Positioning
Category
Alloy is an engineering intent management system and runtime control plane for agentic software engineering.
It is not a traditional requirements tool, ADR tool, static architecture repository, prompt library, or workflow engine. It borrows from all of those, but its job is more specific:
Alloy turns tacit engineering judgement into structured runtime guidance for autonomous engineering work.
Relationship to existing products
Epilogue Tracker owns product intent: actors, goals, interactions, outcomes, and work connected to human value.
Design intent system should own experience intent: interaction behaviour, flows, affordances, tone, visual language, accessibility, and user experience constraints.
Alloy owns engineering intent: capabilities to preserve, threats to avoid, expectations about change, preferred strategies, required evidence, and known tradeoffs.
Foundry owns execution: events, task blocks, throttle, gate execution, agents, retry, traceability, commit/push, maintenance, and other engineering workflow runtime behaviour.
See the The Alloy Ecosystem section for the full ownership boundary across these systems.
One-line promise
Alloy helps developers make their engineering judgement explicit enough that agents can act on it without turning that judgement into a brittle pile of hard-coded workflows and prompts.
Short positioning statement
For teams using agents to build and evolve software, Alloy captures engineering intent from developers and codebases, compiles that intent into Foundry formation briefs, and carries the resulting guidance into autonomous execution through prompts, gates, agent formations, and trace feedback.
Related: Vision · The Alloy Ecosystem · Product Thesis · Non-Goals
Source: Product Brief §4 (Product Positioning).