メニュー
Use when writing or reviewing Java code involving Tongdun/Alibaba Java rules, exceptions, logging, SQL/MyBatis, security, middleware, concurrency, virtual threads, JVM JIT performance, or project layering.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Use when an agent needs the shared best-copilot contract for source priority, runtime adapters, init gates, work modes, dispatch packets, review, verification, memory, spec, state persistence, or closeout.
Use inside repo-init-scan after the official stage whenever scaffold verification, bounded repair, or `best-copilot.md` rewrite is still needed.
Use when coordinating large, ambiguous, cross-module, multi-agent, planning, dispatch, fan-in, closeout, or workflow-evolution work as the Senior Project Expert.
Use when maintaining requirements, design, tasks, ADRs, execution-plan state, closeout records, or memory/spec recovery as the Specification Writer.
Use when an approved tasks.md from a Spec Bundle, or a compact approved small-work plan, should be executed by fresh-context specialist subagents, with each task receiving implementation, spec-compliance review, code-quality review, and verification before closure. DO NOT USE FOR: missing plans, brainstorming, or simple single-file edits.
Create the target repository's local spec skeleton and reusable requirements/design/tasks templates. Use from repo-init-scan during first substantial plugin use, or from spec-writing flows when `spec/INDEX.md` or `spec/templates` is missing. Do not overwrite active project specs.
| name | td-java-coding-guidelines |
| description | Use when writing or reviewing Java code involving Tongdun/Alibaba Java rules, exceptions, logging, SQL/MyBatis, security, middleware, concurrency, virtual threads, JVM JIT performance, or project layering. |
This skill provides Java coding guidance based on Alibaba Java Coding Guidelines.
Guideline severity has three levels:
Covers naming style, constants, code formatting, OOP rules, collections, concurrency, control statements, and comments.
Detailed rules: read references/programming-specification.md.
Covers exception handling and logging rules.
Detailed rules: read references/exception-and-logs.md.
Covers table design, indexes, SQL, and ORM mapping rules.
Detailed rules: read references/mysql-rules.md.
Covers application layering, second-party library dependencies, and server configuration.
Detailed rules: read references/project-specification.md.
Covers permission checks, data masking, SQL injection prevention, CSRF protection, and related security rules.
Detailed rules: read references/security-specification.md.
Covers dedicated rules for Dubbo, Kafka, ZooKeeper/Curator, InfluxDB, APEXDB, and HBase.
Detailed rules: read references/middleware-framework-specification.md.
Database transaction rules are included in the MySQL rules.
Detailed rules: read references/mysql-rules.md.
Covers pinning prevention, third-party library compatibility checks, ThreadLocal buffer hazards, thread-pool configuration, and virtual-thread-specific constraints.
Detailed rules: read references/virtual-thread-specification.md.
Covers HotSpot C2 / Graal JIT-friendly code for method inlining, escape analysis, scalar replacement, lock elimination/coarsening, devirtualization, loop optimization, bounds-check elimination, and branch prediction.
Detailed rules: read references/jvm-jit-performance-specification.md.
references/programming-specification.md.references/exception-and-logs.md.references/mysql-rules.md.references/project-specification.md.references/security-specification.md.references/middleware-framework-specification.md.references/mysql-rules.md and references/virtual-thread-specification.md.
ThreadLocal, per-thread buffers/caches, Aerospike-client, fastjson, legacy JDBC drivers, serialization clients, or other old blocking clients, apply the virtual-thread third-party compatibility checklist before writing code. Do not default to Executors.newVirtualThreadPerTaskExecutor() until the reference rules say it is safe.references/jvm-jit-performance-specification.md.