Micronaut Stack Hygiene
Enforce Micronaut-correct annotations, imports, and bean patterns when writing or modifying Java code in a Micronaut project. Use this skill whenever the user is implementing, refactoring, or reviewing Java code in a project that declares Micronaut on the classpath (io.micronaut.* in pom.xml or build.gradle), even when the user does not mention Micronaut explicitly. Especially load when annotatio…
Learned Operations
Self-teaching operation memory. Whenever you are about to perform a multi-step operation (a sequence of shell commands, a build, a deploy, an AWS/infra action, a repeatable diagnostic), use this skill FIRST. It tells you to check whether the operation was already crystallised into a reusable script, reuse it instead of regenerating the command sequence, and — for genuinely new operations — crysta…
Incremental Implementation Workflow
Implement increments specified in a CLAUDE.md file driven by BDD/TDD discipline. Use this skill whenever the user asks you to implement, build, or work on a feature defined as an increment with an "As ..., I want ..." clause and Given/When/Then scenarios. Use it even when the user says only "implement this", "start the next increment", or "pick this up" if the project contains a CLAUDE.md with in…
Jvm Fatjar Deploy Verification
Verify that a Java fat/uber jar produced by Maven Shade Plugin is structurally sound before deploying it to AWS Lambda, container scratch images, or any environment where the artifact runs without your local classpath. Use this skill whenever you build a fat jar for deployment, configure or troubleshoot maven-shade-plugin, or face runtime errors like NoClassDefFoundError, "Property doesn't exist"…
Aws Deploy And Iam Diagnostics
Diagnose AWS deployment and IAM problems mechanically rather than by speculation. Use this skill whenever an AWS-related symptom appears — AccessDenied exceptions, "the new code doesn't seem to be running", "CI is green but production is broken", Lambda env var not picked up, IAM works from CLI but fails from service role, config value declared but never reaches runtime. Especially load when the…
Three Amigos
Run a Three Amigos refinement on a draft user story or CLAUDE.md increment from three role viewpoints — Business Analyst, Tester, Technician. Use this skill whenever the user wants to harden a story before implementation, asks "is this story ready", says "let's three-amigos this", drafts an increment in chat, or addresses any of the three roles by name (BA, tester, technician). Use it upstream of…