solid-java SKILL.md skillA
solid-java from fusengine/agents is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add fusengine/agents/solid-java@git:20261012.499a4d1Pins git:20261012.499a4d1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- fusengine/agents
- Path
plugins/solid/skills/solid-java/SKILL.md- Versions recorded
- 7
- Latest version
- git:20261012.499a4d1, committed Oct 12, 2026
- First version recorded
- Feb 23, 2026
- Size
- 4,680 bytes
- Repository stars
- 36
- License
- MIT
Use when writing or refactoring Java code, structuring modules/[feature]/ layers, or defining interfaces/ contracts (SOLID, files within FUSE_SOLID_MAX_LINES).
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
<objective> SOLID Java enforces a modular architecture for Java 25+ (current LTS): every feature lives under `modules/[feature]/` (controllers, services, repositories, interfaces, models/DTOs) with shared code in `modules/core/`, interfaces live only in `modules/[feature]/interfaces/`, controllers stay thin and delegate to services, with files within `FUSE_SOLID_MAX_LINES`, records are used for DTOs and sealed types for restricted hierarchies, and every public method carries Javadoc. Before writing any new code it requires a DRY check against `modules/core/services` and `modules/core/interfaces`. See `solid-principles.md` for the overview, the per-principle references for SRP/OCP/LSP/ISP/DIP detail, and the templates for module/service/interface/repository/error/test scaffolding. </objective> # SOLID Java - Modular Architecture ## Agent Workflow (MANDATORY) Before ANY implementation, spawn 3 agents in parallel, one `Agent` call each with a `name`: 1. **fuse-ai-pilot:explore-codebase** - Analyze existing architecture 2. **fuse-ai-pilot:research-expert** - Verify Java docs via Context7 3. **fuse-ai-pilot:sniper** - Post-implementation validation --- …
Read the whole file at its exact version.
How to install
mdr add fusengine/agents/solid-java@sha256:862168a83c666150The line at the top of this page pins the label git:20261012.499a4d1, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_5edmtl2pnjdsqe2j)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Feb 23, 2026 and Oct 12, 2026, about one every 38 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261012.499a4d1 latest | 2026-10-12 | 499a4d1 | 4,680 B | A | view · diff |
| git:20260927.43a351c | 2026-09-27 | 43a351c | 4,666 B | A | view · diff |
| git:20260904.5f1d30f | 2026-09-04 | 5f1d30f | 4,652 B | A | view · diff |
| git:20260729.3b91eed | 2026-07-29 | 3b91eed | 4,623 B | A | view · diff |
| git:20260705.ba8ee52 | 2026-07-05 | ba8ee52 | 3,950 B | A | view · diff |
| git:20260705.8c2f9bc | 2026-07-05 | 8c2f9bc | 3,948 B | A | view · diff |
| git:20260223.a01d2f8 | 2026-02-23 | a01d2f8 | 3,830 B | A | view |
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 (4680 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
fusengine/agents · 36 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5edmtl2pnjdsqe2j GET https://markdownregistry.com/api/v1/resolve?ref=fusengine/agents/solid-java GET https://markdownregistry.com/api/v1/blob/862168a83c6661504f8c26b8651f67094fbc479f6aae3b538fc233ba466ea2da
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.