[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M6ADRGDK1G7CGEXBYAHKW70D":3,"skill-same:01M6ADRGDK1G7CGEXBYAHKW70D":99},{"skillNo":4,"name":5,"nameZh":6,"description":7,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":16,"categories":17,"keywords":18,"publishedAt":48,"linkOnly":49,"markdownContent":50,"markdownBody":51,"frontMatter":52,"refName":53,"commitSha":54,"skillDirectory":55,"forksCount":56,"repositoryHtmlUrl":57,"repositoryHomepageUrl":58,"ownerHtmlUrl":59,"ownerBlogUrl":60,"ownerDescription":61,"updatedAt":62,"install":63,"resources":76},"01M6ADRGDK1G7CGEXBYAHKW70D","java-springboot",null,"Write and review application code in an existing Spring Boot 3\u002F4 project: controllers, validation and ProblemDetail errors, Spring Data JPA\u002FJDBC, RestClient and HTTP interfaces, configuration properties, Kafka\u002FAMQP, caching, scheduling, virtual threads, AOT and startup tuning. Use when adding or changing features. To scaffold a new project use create-spring-boot-java-project instead.","github\u002Fawesome-copilot","github","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F9919?v=4","01M6AC83DS133TPXFSP1DHNCC6","GitHub","01M6AD3PBDYPK7NVFJNJ66Y8RS",41046,"MIT","https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fjava-springboot\u002FSKILL.md",[],[19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47],"java","java springboot","new project","data","spring-boot","spring data jpa","features","threads","when","new","errors","validation","tuning","write","properties","create","review","code","scheduling","caching","http","spring","use","project","spring boot 3","kafka","virtual","boot","spring boot","2026-11-10 10:12:30",false,"---\nname: java-springboot\ndescription: 'Write and review application code in an existing Spring Boot 3\u002F4 project: controllers, validation and ProblemDetail errors, Spring Data JPA\u002FJDBC, RestClient and HTTP interfaces, configuration properties, Kafka\u002FAMQP, caching, scheduling, virtual threads, AOT and startup tuning. Use when adding or changing features. To scaffold a new project use create-spring-boot-java-project instead.'\n---\n\n# Spring Boot application development\n\nOpinionated rules plus a router to deeper references. Code samples in the references were compiled and run on Spring Boot 4.1.1 (Spring Framework 7) and, where they differ, on Boot 3.5.16 (Framework 6.2). Boot 3 vs 4 differences are marked \"Boot 3\" \u002F \"Boot 4\" in each reference.\n\n## Before writing code\n\n1. **Detect, do not assume:** read `pom.xml`\u002F`build.gradle(.kts)` for the Spring Boot version, Java version, starters in use (`spring-boot-starter-web` is Boot 3, `spring-boot-starter-webmvc` is Boot 4), persistence (JPA, JDBC), the migration tool, the test setup, and the package layout and naming conventions of the existing code. Match them.\n2. **Never upgrade Spring Boot, Java or dependencies implicitly.** A Boot 3 -> 4 move is a deliberate task (`spring-boot-4-migration`).\n3. **Ask before adding infrastructure:** a broker (Kafka, RabbitMQ), a cache provider, a new database, or a scheduler\u002Fasync setup. Add only what the user requested, with the Boot-managed version (no explicit version for BOM-managed artifacts, never `latest`).\n4. **Verify every change** with the project's own build: `.\u002Fmvnw verify` or `.\u002Fgradlew build` (plain `mvn`\u002F`gradle` if no wrapper). Integration tests need Docker when they use Testcontainers.\n\n## Router\n\n| Task | Read |\n| --- | --- |\n| Repositories, projections, pagination, N+1, `@Transactional`, auditing, Flyway\u002FLiquibase, Spring Data JDBC | `references\u002Fdata.md` |\n| Controllers, validation, `ProblemDetail`, `RestClient`, `@HttpExchange`, API versioning, OpenAPI, JSpecify | `references\u002Frest-api.md` |\n| Kafka\u002FAMQP, `@Cacheable`\u002FCaffeine, `@Scheduled`, `@Async`, virtual threads, outbox | `references\u002Fmessaging-caching.md` |\n| `@ConfigurationProperties`, profiles, secrets, config import, Docker Compose \u002F Testcontainers at dev time | `references\u002Fconfiguration.md` |\n| AOT, CDS\u002FAppCDS, lazy initialization, native image | `references\u002Faot-and-startup.md` |\n\nIf these standalone skills are installed, also use them for their topic; otherwise rely on the official docs: `java-hibernate-jpa` (JPA mapping), `spring-boot-testing` (tests), `spring-security` (authentication, authorization, CSRF\u002FCORS), `spring-observability` (metrics, tracing, Actuator, logs), `create-spring-boot-java-project` (project defaults, Boot 3 vs 4 build changes), `java-add-graalvm-native-image-support` (native executable).\n\n## Core rules\n\n- **Structure and layers:** package by feature; constructor injection; controllers return DTOs\u002Frecords, never entities; services own the transaction.\n- **Validation and errors:** Bean Validation on request records with `@Valid`; one `@RestControllerAdvice` returning `ProblemDetail`. JSpecify annotations document nullability only and do not validate.\n- **Jackson:** Boot 4 uses Jackson 3 (`tools.jackson.databind.*`, `JsonMapper`; annotations stay in `com.fasterxml.jackson.annotation`); Boot 3 uses Jackson 2 (`com.fasterxml.jackson.databind.*`, `ObjectMapper`).\n- **Slice-test gotcha:** put `@EnableJpaAuditing`, `@EnableCaching`, `@EnableAsync`, `@EnableScheduling` on dedicated `@Configuration` classes, not on the `@SpringBootApplication` class, or slices such as `@DataJpaTest` fail to start (for example, no `CacheManager`). Slices do not scan `@Configuration` classes: `@Import` the one a test needs.\n- **Proxied beans:** `@Cacheable`, `@Async` and `@Transactional` work through proxies: they do nothing on self-invocation or on `private`\u002F`final` methods; test them through the injected bean.\n\n## Checklist\n\n- [ ] Versions, build tool and conventions detected; starters match the Boot major\n- [ ] No new infrastructure or dependency without the user's agreement\n- [ ] `.\u002Fmvnw verify` \u002F `.\u002Fgradlew build` passes; secrets absent from code, properties and logs\n\nSee also: Spring Boot reference \u003Chttps:\u002F\u002Fdocs.spring.io\u002Fspring-boot\u002Freference\u002F>, Spring Framework reference \u003Chttps:\u002F\u002Fdocs.spring.io\u002Fspring-framework\u002Freference\u002F>, Spring Data \u003Chttps:\u002F\u002Fdocs.spring.io\u002Fspring-data\u002Fcommons\u002Freference\u002F>.\n","# Spring Boot application development\n\nOpinionated rules plus a router to deeper references. Code samples in the references were compiled and run on Spring Boot 4.1.1 (Spring Framework 7) and, where they differ, on Boot 3.5.16 (Framework 6.2). Boot 3 vs 4 differences are marked \"Boot 3\" \u002F \"Boot 4\" in each reference.\n\n## Before writing code\n\n1. **Detect, do not assume:** read `pom.xml`\u002F`build.gradle(.kts)` for the Spring Boot version, Java version, starters in use (`spring-boot-starter-web` is Boot 3, `spring-boot-starter-webmvc` is Boot 4), persistence (JPA, JDBC), the migration tool, the test setup, and the package layout and naming conventions of the existing code. Match them.\n2. **Never upgrade Spring Boot, Java or dependencies implicitly.** A Boot 3 -> 4 move is a deliberate task (`spring-boot-4-migration`).\n3. **Ask before adding infrastructure:** a broker (Kafka, RabbitMQ), a cache provider, a new database, or a scheduler\u002Fasync setup. Add only what the user requested, with the Boot-managed version (no explicit version for BOM-managed artifacts, never `latest`).\n4. **Verify every change** with the project's own build: `.\u002Fmvnw verify` or `.\u002Fgradlew build` (plain `mvn`\u002F`gradle` if no wrapper). Integration tests need Docker when they use Testcontainers.\n\n## Router\n\n| Task | Read |\n| --- | --- |\n| Repositories, projections, pagination, N+1, `@Transactional`, auditing, Flyway\u002FLiquibase, Spring Data JDBC | `references\u002Fdata.md` |\n| Controllers, validation, `ProblemDetail`, `RestClient`, `@HttpExchange`, API versioning, OpenAPI, JSpecify | `references\u002Frest-api.md` |\n| Kafka\u002FAMQP, `@Cacheable`\u002FCaffeine, `@Scheduled`, `@Async`, virtual threads, outbox | `references\u002Fmessaging-caching.md` |\n| `@ConfigurationProperties`, profiles, secrets, config import, Docker Compose \u002F Testcontainers at dev time | `references\u002Fconfiguration.md` |\n| AOT, CDS\u002FAppCDS, lazy initialization, native image | `references\u002Faot-and-startup.md` |\n\nIf these standalone skills are installed, also use them for their topic; otherwise rely on the official docs: `java-hibernate-jpa` (JPA mapping), `spring-boot-testing` (tests), `spring-security` (authentication, authorization, CSRF\u002FCORS), `spring-observability` (metrics, tracing, Actuator, logs), `create-spring-boot-java-project` (project defaults, Boot 3 vs 4 build changes), `java-add-graalvm-native-image-support` (native executable).\n\n## Core rules\n\n- **Structure and layers:** package by feature; constructor injection; controllers return DTOs\u002Frecords, never entities; services own the transaction.\n- **Validation and errors:** Bean Validation on request records with `@Valid`; one `@RestControllerAdvice` returning `ProblemDetail`. JSpecify annotations document nullability only and do not validate.\n- **Jackson:** Boot 4 uses Jackson 3 (`tools.jackson.databind.*`, `JsonMapper`; annotations stay in `com.fasterxml.jackson.annotation`); Boot 3 uses Jackson 2 (`com.fasterxml.jackson.databind.*`, `ObjectMapper`).\n- **Slice-test gotcha:** put `@EnableJpaAuditing`, `@EnableCaching`, `@EnableAsync`, `@EnableScheduling` on dedicated `@Configuration` classes, not on the `@SpringBootApplication` class, or slices such as `@DataJpaTest` fail to start (for example, no `CacheManager`). Slices do not scan `@Configuration` classes: `@Import` the one a test needs.\n- **Proxied beans:** `@Cacheable`, `@Async` and `@Transactional` work through proxies: they do nothing on self-invocation or on `private`\u002F`final` methods; test them through the injected bean.\n\n## Checklist\n\n- [ ] Versions, build tool and conventions detected; starters match the Boot major\n- [ ] No new infrastructure or dependency without the user's agreement\n- [ ] `.\u002Fmvnw verify` \u002F `.\u002Fgradlew build` passes; secrets absent from code, properties and logs\n\nSee also: Spring Boot reference \u003Chttps:\u002F\u002Fdocs.spring.io\u002Fspring-boot\u002Freference\u002F>, Spring Framework reference \u003Chttps:\u002F\u002Fdocs.spring.io\u002Fspring-framework\u002Freference\u002F>, Spring Data \u003Chttps:\u002F\u002Fdocs.spring.io\u002Fspring-data\u002Fcommons\u002Freference\u002F>.\n",{"name":5,"description":7},"main","61fa1fa8fcc63d6dbd2f07a75aeb8e214df5acfb","skills\u002Fjava-springboot",5340,"https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot","https:\u002F\u002Fawesome-copilot.github.com\u002F","https:\u002F\u002Fgithub.com\u002Fgithub","https:\u002F\u002Fgithub.com\u002Fabout","How people build software.","2026-11-11 13:41:32",{"source":8,"skillName":5,"commands":64,"prompt":74,"zipAvailable":75},[65,68,71],{"tool":66,"command":67},"npx","npx skills add github\u002Fawesome-copilot --skill java-springboot",{"tool":69,"command":70},"bunx","bunx skills add github\u002Fawesome-copilot --skill java-springboot",{"tool":72,"command":73},"pnpm","pnpm dlx skills add github\u002Fawesome-copilot --skill java-springboot","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fjava-springboot\u002FSKILL.md",true,[77,83,87,91,95],{"path":78,"resourceType":79,"resourceTypeDesc":80,"sizeBytes":81,"sourceHtmlUrl":82},"references\u002Faot-and-startup.md","REFERENCE","参考文档",5475,"https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fjava-springboot\u002Freferences\u002Faot-and-startup.md",{"path":84,"resourceType":79,"resourceTypeDesc":80,"sizeBytes":85,"sourceHtmlUrl":86},"references\u002Fconfiguration.md",5146,"https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fjava-springboot\u002Freferences\u002Fconfiguration.md",{"path":88,"resourceType":79,"resourceTypeDesc":80,"sizeBytes":89,"sourceHtmlUrl":90},"references\u002Fdata.md",6013,"https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fjava-springboot\u002Freferences\u002Fdata.md",{"path":92,"resourceType":79,"resourceTypeDesc":80,"sizeBytes":93,"sourceHtmlUrl":94},"references\u002Fmessaging-caching.md",7391,"https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fjava-springboot\u002Freferences\u002Fmessaging-caching.md",{"path":96,"resourceType":79,"resourceTypeDesc":80,"sizeBytes":97,"sourceHtmlUrl":98},"references\u002Frest-api.md",9174,"https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fjava-springboot\u002Freferences\u002Frest-api.md",[100,130,158,187,220,237],{"skillNo":101,"name":102,"nameZh":6,"description":103,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":104,"categories":105,"keywords":114,"publishedAt":48},"01M70KXZNX9ES38N2A8M58ZZMZ","supabase-rls-policies","Write, review, and test Supabase Row Level Security (RLS) policies so that one user cannot read or change another user's rows. Use when creating or changing tables, policies, views, or security definer functions in a Supabase project, when reviewing a migration that touches RLS, or when asked to prove user isolation with pgTAP tests that sign in as two users.","https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fsupabase-rls-policies\u002FSKILL.md",[106,111],{"categoryNo":107,"categoryName":108,"taxonomyType":109,"taxonomyTypeDesc":110},"01JBSEEDCAT000000000000008","测试与质量","SCENARIO","使用场景",{"categoryNo":112,"categoryName":113,"taxonomyType":109,"taxonomyTypeDesc":110},"01JBSEEDCAT000000000000023","Skill与智能体开发",[115,116,117,118,42,27,35,119,120,32,121,122,123,124,125,126,41,127,128,129],"supabase","rls","supabase rls","supabase rls policies","change","read","security","isolation","tables","as","tests","prove","users","functions","with",{"skillNo":131,"name":132,"nameZh":6,"description":133,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":134,"categories":135,"keywords":137,"publishedAt":48},"01M70KWA5YWXDV6V8DZ19E3T2Y","skill-distribution-audit","Audit a skill collection before release or investigate installer omissions, archived\u002Ftemplate leakage, duplicate identities, and manifest drift. Reconcile the intended public source set, distribution manifest, and actual discovery output for a specified consumer version. Includes a deterministic set-comparison helper.","https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fskill-distribution-audit\u002FSKILL.md",[136],{"categoryNo":112,"categoryName":113,"taxonomyType":109,"taxonomyTypeDesc":110},[138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157],"distribution","skill distribution audit","audit","SET","deterministic","installer","for","discovery","comparison","helper","manifest","version","collection","drift","output","investigate","duplicate","template","release","reconcile",{"skillNo":159,"name":160,"nameZh":6,"description":161,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":162,"sourceHtmlUrl":163,"categories":164,"keywords":170,"publishedAt":48},"01M70KCJPFVW7PPQ49CC5R8JGK","logicapps-custom-code-net10-migration","Migrate Azure Logic Apps Standard local-function custom-code projects from .NET 8 to .NET 10. Use for legacy Logic Apps custom-code workspace upgrades, project\u002Fpackage configuration, custom-worker settings, publication, and integrated VS Code debugging. Not for ordinary .NET applications, standalone Azure Functions, Consumption workflows, or cloud deployment.","https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Flogicapps-custom-code-net10-migration\u002FLICENSE","https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Flogicapps-custom-code-net10-migration\u002FSKILL.md",[165],{"categoryNo":166,"categoryName":167,"taxonomyType":168,"taxonomyTypeDesc":169},"01JBSEEDCAT000000000000030","开发工程师","PROFESSION","适用职业",[171,36,172,173,174,175,144,42,176,177,178,179,180,181,182,41,183,184,185,186],"custom","logicapps custom code net10 migration","migration","projects","standalone","deployment","applications","local","azure","worker","upgrades","package","apps","Legacy","debugging","workflows",{"skillNo":188,"name":189,"nameZh":6,"description":190,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":191,"sourceHtmlUrl":192,"categories":193,"keywords":198,"publishedAt":48},"01M6AEBN37RQMXJ3298PEY7PG1","winmd-api-search","Find and explore Windows desktop APIs. Use when building features that need platform capabilities — camera, file access, notifications, UI controls, AI\u002FML, sensors, networking, etc. Discovers the right API for a task and retrieves full type details (methods, properties, events, enumeration values).","https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fwinmd-api-search\u002FLICENSE.txt","https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fwinmd-api-search\u002FSKILL.md",[194,197],{"categoryNo":195,"categoryName":196,"taxonomyType":109,"taxonomyTypeDesc":110},"01JBSEEDCAT000000000000010","后端与接口",{"categoryNo":166,"categoryName":167,"taxonomyType":168,"taxonomyTypeDesc":169},[199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,27,25,214,215,216,217,144,218,219],"winmd api search","search","api","windows","desktop","file access","enumeration","ui","ml","file","networking","capabilities","notifications","explore","access","full","camera","events","platform","methods","controls",{"skillNo":221,"name":222,"nameZh":6,"description":223,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":224,"licenseFileUrl":225,"sourceHtmlUrl":226,"categories":227,"keywords":233,"publishedAt":48},"01M6AE571R3SC1ZGE202B3NB5S","resemble-detect","Deepfake detection and media safety — detect AI-generated audio, images, video, and text, trace synthesis sources, apply watermarks, verify speaker identity, and analyze media intelligence using Resemble AI","Apache-2.0","https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fresemble-detect\u002FLICENSE","https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fresemble-detect\u002FSKILL.md",[228,229,232],{"categoryNo":195,"categoryName":196,"taxonomyType":109,"taxonomyTypeDesc":110},{"categoryNo":230,"categoryName":231,"taxonomyType":109,"taxonomyTypeDesc":110},"01JBSEEDCAT000000000000016","图像与多媒体",{"categoryNo":112,"categoryName":113,"taxonomyType":109,"taxonomyTypeDesc":110},[234,141,208,235,236],"resemble detect","https","identity",{"skillNo":238,"name":239,"nameZh":6,"description":240,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":224,"licenseFileUrl":241,"sourceHtmlUrl":242,"categories":243,"keywords":248,"publishedAt":48},"01M6AE30BSK2HCY4TQQ22Z8JRD","quality-playbook","Run a complete quality engineering audit on any codebase. Derives behavioral requirements from the code, generates spec-traced functional tests, runs a three-pass code review with regression tests, executes a multi-model spec audit (Council of Three), and produces a consolidated bug report with TDD-verified patches. Finds the 35% of real defects that structural code review alone cannot catch. Works with any language. Trigger on 'quality playbook', 'spec audit', 'Council of Three', 'fitness-to-purpose', or 'coverage theater'.","https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fquality-playbook\u002FLICENSE.txt","https:\u002F\u002Fgithub.com\u002Fgithub\u002Fawesome-copilot\u002Fblob\u002Fmain\u002Fskills\u002Fquality-playbook\u002FSKILL.md",[244,247],{"categoryNo":245,"categoryName":246,"taxonomyType":109,"taxonomyTypeDesc":110},"01JBSEEDCAT000000000000007","代码审查",{"categoryNo":112,"categoryName":113,"taxonomyType":109,"taxonomyTypeDesc":110},[249,250,251,252,36,35,9,140,253,254,235,255,256,257,258,259,260,261,262,263,264,265,125,266,267,268,269],"playbook","quality playbook","quality","code review","tdd","run","report","spec","bug report","council","engineering","functional","spec audit","bug","verified","multi-model","three","coverage","model","regression","structural"]