Domains
Forms
Mechanism
Breaks down how the skill works and what it produces, so you can quickly judge whether it fits your scenario and value.
When implementing CQRS read sides, building materialized views from event streams, or optimizing query performance in event-sourced systems.
references/details.md for concrete templates and worked examplesA scalable, resumable read model/projection that improves query speed and supports real-time dashboards and search indexes.
Use Cases
A team runs an event-sourced e-commerce platform and needs fast order history queries. Using this skill, they build a Persistent catch-up projection that subscribes to Order events, writes denormalized tables with checkpoints, and monitors lag. Result: sub-100ms queries and safe rebuilds after schema changes.
A startup needs a real-time analytics dashboard from user activity events. With this skill they implement a Live projection writing to a read database and cache, following idempotent handlers. Value: stakeholders see live metrics with low latency and the system survives restarts via checkpoints.
Skill Relationships
Dependency relationships read as "the upper tier points to the lower tier." The current Skill sits in the middle tier — above are Skills that depend on it, below are Skills it depends on.
Tier 1 · These Skills Use Me
Tier 2 · Current Skill
Tier 3 · I Use These Skills
Browse this skill's relationships within its skillset. Click a node to switch the side panel; use the search box to jump to any skill.
Skill File