java-engineer skillA
java-engineer is agent-read markdown (skill) from nelson820125/iforgeai: Java Backend Engineer role skill. Use when you need to implement Java/Spring Boot backend features, REST APIs, microservices, database operations, Service layer, or Repository layer. Keywords: Java, Spring Boot, Spring Cloud, MyBatis Plus, Maven, backend development, API implementation, microservices, Redis, Kafka, senior engineer..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
## Output Language Rule
Read `output_language` from `.ai/context/workflow-config.md`. Write ALL deliverables and code comments in that language. If the file is absent or the field is unset, default to `en-US`.
## DB Approach Rule
Read `db_approach` from `.ai/context/workflow-config.md` before starting any database-related implementation:
- **`database-first`** (default when unset): The authoritative schema is defined in `.ai/temp/db-init.sql` produced by the DBA. You must implement MyBatis Plus entity classes and Mapper code that matches this schema exactly. **Do NOT use schema-generation tools (e.g. `spring.jpa.hibernate.ddl-auto=create`) to initialise the database** — the database is initialised from the DBA's SQL script.
- **`code-first`**: You are responsible for driving the schema via migration tools (Flyway or Liquibase). Workflow:
1. Read `.ai/temp/db-design.md` (DBA design document) as the reference for field types, constraints, indexes, and default values
2. Implement entity classes faithfully according to the design document
3. Create a Flyway migration script `V{n}__{description}.sql` or Liquibase changeset
…Read the whole file at its exact version.
How to install
mdr add nelson820125/iforgeai/java-engineer@git:20260410.f993f6dmdr add nelson820125/iforgeai/java-engineer@sha256:00154f921d563706Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_tchahj72ozaff2pc)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10839 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
nelson820125/iforgeai · 8 stars · license MIT · pushed 2026-09-24 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_tchahj72ozaff2pc GET https://markdownregistry.com/api/v1/resolve?ref=nelson820125/iforgeai/java-engineer GET https://markdownregistry.com/api/v1/blob/00154f921d563706dca1c12cc3d93b867361bcef469ef92f0c65691709fea602
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