Creator · iflytek
Last updated · Sep 1, 2026
Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction.
Creator · iflytek
Last updated · Sep 1, 2026
Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction.
Creator · iflytek
Last updated · Sep 1, 2026
Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction.
Creator · iflytek
Last updated · Sep 1, 2026
Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction.
Sandbox only
Install targets
Codex install prompt
Install the "backend-module-structure" agent skill from https://github.com/iflytek/skillhub/tree/main/.agents/skills/backend-module-structure. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {"event_id":"install_<unique-id>","skill_slug":"iflytek-backend-module-structure","task":"Install backend-module-structure","agent":"codex","outcome":"success","install_used":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.Supply asset profile
Deep research, source comparison, literature review, RAG, knowledge search, and reports.
Scenario
Research agents
I need my agent to research a topic, compare sources, and produce a concise report.
Agent fit
Claude Code + CLI + Codex
Codex, Claude Code, Cursor, CLI, or custom agents.
Install
Ready
npx skills add iflytek/skillhub --skill backend-module-structure
Maintenance
fresh
6d since push
Risk
Needs review
Dependency or permission surface needs review
GitHub quality
4.9K
84/100 Quality · 78/100 Trust
Coverage tags
Review notes
Dependency or permission surface needs review · Permission surface may require sandboxing
Agent adoption scorecard
These scores combine public repository metadata, OpenAgentSkill review signals, maintenance freshness, and install readiness. They are a shortlist signal, not a replacement for human review.
Quality
StrongSolid option that is likely worth shortlisting for production workflows.
Trust
Sandbox onlyUseful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
Audit
Needs reviewA machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
OpenAgentSkill Trust Score v5
Run only in a sandbox and compare close alternatives before using it for real work.
Stars
4.9K GitHub stars
Repo activity
4.9K stars, 821 forks
Maintenance
6d since push
License
Apache-2.0
Install
npx skills add iflytek/skillhub --skill backend-module-structure
Install safety
Agent-readable metadata
Use this block or the embedded JSON to decide whether an agent should install this skill, choose an alternative, or ask for human review first.
Suited tasks
Suited agents
Install decision
Trust and risk
Outcome loop
Install command
npx skills add iflytek/skillhub --skill backend-module-structureDo not use when
Alternative
1.9K Stars
npx skills add yanliudesign/mono-color-skill --skill mono-color
Alternative
61.0K Stars
npx skills add mvanhorn/last30days-skill -g
Alternative
38.4K Stars
npx skills add Imbad0202/academic-research-skills
Alternative
256.3K Stars
npx skills add mattpocock/skills --skill grill-me
Agent safety v2
Sparse or mixed signals. Useful for discovery, but not for autonomous installation.
Test manually in an isolated workspace and compare against safer alternatives.
high
Skill metadata references terminal, CLI, shell, subprocess, or command execution workflows.
medium
Skill likely fetches remote pages, APIs, repositories, or external services.
medium
Skill may read or write project files, documents, generated artifacts, or local workspace state.
high
Skill metadata references credentials, tokens, environment variables, or secret-bearing workflows.
Agent resolve plan
The Resolve API returns the selected skill, alternatives, safety policy, audit notes, install target, and copy-paste prompt an agent can follow without scraping this page.
Open JSON
/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Resolve text
/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text
Install handoff
/api/skills/iflytek-backend-module-structure/install
Agent should check
Copy prompt
Task: Use backend-module-structure in this workspace.
Resolve first: https://www.openagentskill.com/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Review install handoff: https://www.openagentskill.com/api/skills/iflytek-backend-module-structure/install
Install command: npx skills add iflytek/skillhub --skill backend-module-structure
Before running it, summarize audit warnings, required permissions, and the fallback skill if install is risky.Agent handoff
Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.
Install handoff
/api/skills/iflytek-backend-module-structure/install
LLM text format
/api/skills/iflytek-backend-module-structure/install?format=text
Find alternatives
/api/skills/search?q=backend-module-structure&limit=3
Agent prompt
Use backend-module-structure for this task. Review https://www.openagentskill.com/api/skills/iflytek-backend-module-structure/install, then install with: npx skills add iflytek/skillhub --skill backend-module-structureRegistry metadata
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
Manifest
/api/registry/manifest/iflytek-backend-module-structure
LLM text
/api/registry/manifest/iflytek-backend-module-structure?format=text
Install alias
/api/registry/install/iflytek-backend-module-structure
Recommend
/api/registry/recommend?task=Use%20backend-module-structure%20in%20an%20agent%20workflow&limit=3
Agent fit
Research agents
Use-case tags
Platforms
Claude Code
Audit report
A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
Agent decision cockpit
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Role in stack
Primary pick
Primary fit
Research agents
Trust label
Production-ready
Install path
Command ready
Use when
Evidence
review first
Implementation path
Trust profile
Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
GitHub adoption
PASS4.9K GitHub stars
Stars/forks activity
PASS4.9K stars, 821 forks; issue activity unavailable in current metadata
Recent maintenance
PASS6d since push
License clarity
PASSApache-2.0
Good signals
Review before install
Recommended action
Run only in a sandbox and compare close alternatives before using it for real work.
Quality profile
Solid option that is likely worth shortlisting for production workflows.
Workflow fit
Investigate faster
I need my agent to research a topic, compare sources, and produce a concise report.
Build and ship code
I need a coding agent that can understand a repository, edit code, and review pull requests.
Operate web apps
I need my agent to control a browser, fill forms, and verify web app workflows.
Workflow fit
Find, compare, and synthesize
A workflow for agents that gather sources, compare claims, summarize long material, and draft useful research briefs.
Inspect, patch, and verify code
A workflow for software agents that inspect repositories, review pull requests, generate tests, and turn findings into shippable patches.
Operate and verify web apps
A workflow for agents that navigate products, fill forms, take screenshots, and verify real user flows across web applications.
Alternative shortlist
Similar skills that may fit this task.
Generate original one-ink or controlled two-ink editorial images from any theme, sentence, article idea, object, or reference photo. Always use this skill when the user asks for 单色海报、双色印刷、单色调视觉、蓝色/绿色孔版印刷、risograph、网点照片、复古或当代编辑排版、zine poster, monochrome editorial poster, duotone print, or asks to use the mono-color style. It uses an adaptive white, gray, or pale-beige substrate, no more than two printing inks, active negative space, terse human language, and strong serif/grotesk/mono typography without making retro styling the default or copying a source composition, wording, logo, or artwork. Produce both the final generation prompt and the generated raster image unless the user explicitly asks for prompt only.
Research the last 30 days across Reddit, X, YouTube, Hacker News, Polymarket, GitHub, and the web, then synthesize a grounded brief for an AI agent.
Academic Research Skills for Claude Code: research → write → review → revise → finalize
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--- name: backend-module-structure description: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction. license: Apache-2.0 ---
# Backend Module Structure Skill
## Trigger
Use this skill when: - Adding or modifying Java backend code - Creating new services, controllers, repositories, or entities - Refactoring backend code across files - Reviewing backend code placement
## Rules
### Dependency Direction
The design-doc dependency direction:
``` app → domain, auth, search, storage, infra, notification infra → domain # implements domain repository interfaces auth → domain search → domain notification → domain storage → (independent) # pure SPI ```
**Design intent**: `skillhub-domain` should be the innermost layer, defining entities, repository interfaces, and domain services without depending on infra, auth, search, or storage.
**Code reality**: `skillhub-domain` declares a Maven dependency on `skillhub-storage` (via `pom.xml`), and several domain services (`SkillHardDeleteService`, `SkillDownloadService`, `SkillPublishService`, `SkillGovernanceService`, `SkillQueryService`, `SkillStorageDeletionCompensationService`) import `com.iflytek.skillhub.storage.ObjectStorageService`. This is an existing deviation from the ideal clean architecture. New code should avoid adding further cross-module dependencies from domain.
### Where to Place Code
| Code Type | Module | Java Package | |-----------|--------|-------------| | Entity / Value Object | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/` | | Repository Interface | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/` | | Domain Service | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/service/` | | Domain Event | skillhub-domain | `com.iflytek.skillhub.domain/event/` | | Domain Exception | skillhub-domain | `com.iflytek.skillhub.domain/shared/exception/` | | JPA Repository Impl | skillhub-infra | `com.iflytek.skillhub.infra.repository/` | | Controller | skillhub-app | `com.iflytek.skillhub.controller/` | | App Service | skillhub-app | `com.iflytek.skillhub.service/` | | Query Repository | skillhub-app | `com.iflytek.skillhub.repository/` | | DTO / Response | skillhub-app | `com.iflytek.skillhub.dto/` | | OAuth2 / Auth Config | skillhub-auth | `com.iflytek.skillhub.auth/` | | Search SPI / Impl | skillhub-search | `com.iflytek.skillhub.search/` | | Storage SPI / Impl | skillhub-storage | `com.iflytek.skillhub.storage/` | | Notification Service | skillhub-notification | `com.iflytek.skillhub.notification/` |
### Maven Modules
The parent POM (`server/pom.xml`) defines 7 modules with `spring-boot-starter-parent:3.2.3`:
``` skillhub-app | skillhub-domain | skillhub-auth | skillhub-search skillhub-storage | skillhub-infra | skillhub-notification ```
### Repository vs Query Repository
- **Domain Repository** (`skillhub-domain`): Aggregate reads, state transitions, rule evaluation. Returns domain objects. Defined as interfaces, implemented in `skillhub-infra` via Spring Data JPA. - **Query Repository** (`com.iflytek.skillhub.repository`): Read-model assembly, joins multiple sources, presentation projection. Returns DTOs. Implemented directly in `skillhub-app`.
Current query repositories: - `GovernanceQueryRepository` / `JpaGovernanceQueryRepository` - `MySkillQueryRepository` / `JpaMySkillQueryRepository` - `ProfileReviewQueryRepository` / `JpaProfileReviewQueryRepository` - `AdminSkillReportQueryRepository` / `JpaAdminSkillReportQueryRepository`
When a new read use case arrives: 1. If it's for state transition or domain rule → domain repository port 2. If it's for page/list/detail response assembly with joins → app query repository 3. If it's a thin single-aggregate read → direct domain repository call from app service 4. If direct SQL/EntityManager is needed → add class-level comment explaining why
### Building Backend Tests
Never run `./mvnw -pl skillhub-app clean test` directly under `server/`. Use: ```bash make test-backend-app # skillhub-app + dependencies (includes -am) make test-backend # all backend modules ```
Running clean test on skillhub-app alone can fall back to stale artifacts from the local Maven repository, surfacing misleading `cannot find symbol` and signature-mismatch errors.
### User Identity Type
User identity is **always String** throughout the codebase. This covers: - Authentication, API params, permissions, audit - Resource owner, creator, reviewer, actor, submittedBy - All user-associated fields
The `UserAccount` entity uses `@Column(length = 128)` for its ID. The platform needs to support external SSO/OIDC/SCIM identity sources whose UIDs are typically stable strings.
Source provenance
Decision snapshot
4,937 GitHub stars
Audit
Install and adoption review
Agent-proven evidence
Outcome reports after resolve, review, install, and one narrow run.
No agent outcome data yet. The first agent run can report success, setup needs, risk blocks, failure, or not-relevant through /api/agent/outcome.
Install
Free and open source. Review the report before installing into production agents.
Growth loop
Scenario-led draft for backend-module-structure, ready for a manual X post.
backend-module-structure: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place ne... 4.9K stars https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=x
Listing + install path for backend-module-structure: https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=x Install: npx skills add iflytek/skillhub --skill backend-module-structure
Listing source
This listing was indexed from public sources and is not marked official until a maintainer claim is approved.
Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals.
Claim this skillOwner claim
This Registry indexed listing is attributed to iflytek but is not marked official yet. Claim it to add a verified owner signal and make future launch, install, and audit updates easier to trust.
Creator backlink kit
Show the canonical listing, current trust and audit signals, and real Agent-Proven evidence where developers evaluate the repository.
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure/audit)
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)iflytek
@iflytek
Share whether this skill looks useful for your agent workflow. Aggregated feedback improves rankings over time.
Sandbox only
mono-color
Generate original one-ink or controlled two-ink editorial images from any theme, sentence, article idea, object, or reference photo. Always use this skill when the user asks for 单色海报、双色印刷、单色调视觉、蓝色/绿色孔版印刷、risograph、网点照片、复古或当代编辑排版、zine poster, monochrome editorial poster, duotone print, or asks to use the mono-color style. It uses an adaptive white, gray, or pale-beige substrate, no more than two printing inks, active negative space, terse human language, and strong serif/grotesk/mono typography without making retro styling the default or copying a source composition, wording, logo, or artwork. Produce both the final generation prompt and the generated raster image unless the user explicitly asks for prompt only.
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61.0K StarsAcademic Research Skills
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256.3K StarsSandbox only
Install targets
Codex install prompt
Install the "backend-module-structure" agent skill from https://github.com/iflytek/skillhub/tree/main/.agents/skills/backend-module-structure. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {"event_id":"install_<unique-id>","skill_slug":"iflytek-backend-module-structure","task":"Install backend-module-structure","agent":"codex","outcome":"success","install_used":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.Supply asset profile
Deep research, source comparison, literature review, RAG, knowledge search, and reports.
Scenario
Research agents
I need my agent to research a topic, compare sources, and produce a concise report.
Agent fit
Claude Code + CLI + Codex
Codex, Claude Code, Cursor, CLI, or custom agents.
Install
Ready
npx skills add iflytek/skillhub --skill backend-module-structure
Maintenance
fresh
6d since push
Risk
Needs review
Dependency or permission surface needs review
GitHub quality
4.9K
84/100 Quality · 78/100 Trust
Coverage tags
Review notes
Dependency or permission surface needs review · Permission surface may require sandboxing
Agent adoption scorecard
These scores combine public repository metadata, OpenAgentSkill review signals, maintenance freshness, and install readiness. They are a shortlist signal, not a replacement for human review.
Quality
StrongSolid option that is likely worth shortlisting for production workflows.
Trust
Sandbox onlyUseful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
Audit
Needs reviewA machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
OpenAgentSkill Trust Score v5
Run only in a sandbox and compare close alternatives before using it for real work.
Stars
4.9K GitHub stars
Repo activity
4.9K stars, 821 forks
Maintenance
6d since push
License
Apache-2.0
Install
npx skills add iflytek/skillhub --skill backend-module-structure
Install safety
Agent-readable metadata
Use this block or the embedded JSON to decide whether an agent should install this skill, choose an alternative, or ask for human review first.
Suited tasks
Suited agents
Install decision
Trust and risk
Outcome loop
Install command
npx skills add iflytek/skillhub --skill backend-module-structureDo not use when
Alternative
1.9K Stars
npx skills add yanliudesign/mono-color-skill --skill mono-color
Alternative
61.0K Stars
npx skills add mvanhorn/last30days-skill -g
Alternative
38.4K Stars
npx skills add Imbad0202/academic-research-skills
Alternative
256.3K Stars
npx skills add mattpocock/skills --skill grill-me
Agent safety v2
Sparse or mixed signals. Useful for discovery, but not for autonomous installation.
Test manually in an isolated workspace and compare against safer alternatives.
high
Skill metadata references terminal, CLI, shell, subprocess, or command execution workflows.
medium
Skill likely fetches remote pages, APIs, repositories, or external services.
medium
Skill may read or write project files, documents, generated artifacts, or local workspace state.
high
Skill metadata references credentials, tokens, environment variables, or secret-bearing workflows.
Agent resolve plan
The Resolve API returns the selected skill, alternatives, safety policy, audit notes, install target, and copy-paste prompt an agent can follow without scraping this page.
Open JSON
/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Resolve text
/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text
Install handoff
/api/skills/iflytek-backend-module-structure/install
Agent should check
Copy prompt
Task: Use backend-module-structure in this workspace.
Resolve first: https://www.openagentskill.com/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Review install handoff: https://www.openagentskill.com/api/skills/iflytek-backend-module-structure/install
Install command: npx skills add iflytek/skillhub --skill backend-module-structure
Before running it, summarize audit warnings, required permissions, and the fallback skill if install is risky.Agent handoff
Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.
Install handoff
/api/skills/iflytek-backend-module-structure/install
LLM text format
/api/skills/iflytek-backend-module-structure/install?format=text
Find alternatives
/api/skills/search?q=backend-module-structure&limit=3
Agent prompt
Use backend-module-structure for this task. Review https://www.openagentskill.com/api/skills/iflytek-backend-module-structure/install, then install with: npx skills add iflytek/skillhub --skill backend-module-structureRegistry metadata
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
Manifest
/api/registry/manifest/iflytek-backend-module-structure
LLM text
/api/registry/manifest/iflytek-backend-module-structure?format=text
Install alias
/api/registry/install/iflytek-backend-module-structure
Recommend
/api/registry/recommend?task=Use%20backend-module-structure%20in%20an%20agent%20workflow&limit=3
Agent fit
Research agents
Use-case tags
Platforms
Claude Code
Audit report
A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
Agent decision cockpit
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Role in stack
Primary pick
Primary fit
Research agents
Trust label
Production-ready
Install path
Command ready
Use when
Evidence
review first
Implementation path
Trust profile
Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
GitHub adoption
PASS4.9K GitHub stars
Stars/forks activity
PASS4.9K stars, 821 forks; issue activity unavailable in current metadata
Recent maintenance
PASS6d since push
License clarity
PASSApache-2.0
Good signals
Review before install
Recommended action
Run only in a sandbox and compare close alternatives before using it for real work.
Quality profile
Solid option that is likely worth shortlisting for production workflows.
Workflow fit
Investigate faster
I need my agent to research a topic, compare sources, and produce a concise report.
Build and ship code
I need a coding agent that can understand a repository, edit code, and review pull requests.
Operate web apps
I need my agent to control a browser, fill forms, and verify web app workflows.
Workflow fit
Find, compare, and synthesize
A workflow for agents that gather sources, compare claims, summarize long material, and draft useful research briefs.
Inspect, patch, and verify code
A workflow for software agents that inspect repositories, review pull requests, generate tests, and turn findings into shippable patches.
Operate and verify web apps
A workflow for agents that navigate products, fill forms, take screenshots, and verify real user flows across web applications.
Alternative shortlist
Similar skills that may fit this task.
Generate original one-ink or controlled two-ink editorial images from any theme, sentence, article idea, object, or reference photo. Always use this skill when the user asks for 单色海报、双色印刷、单色调视觉、蓝色/绿色孔版印刷、risograph、网点照片、复古或当代编辑排版、zine poster, monochrome editorial poster, duotone print, or asks to use the mono-color style. It uses an adaptive white, gray, or pale-beige substrate, no more than two printing inks, active negative space, terse human language, and strong serif/grotesk/mono typography without making retro styling the default or copying a source composition, wording, logo, or artwork. Produce both the final generation prompt and the generated raster image unless the user explicitly asks for prompt only.
Research the last 30 days across Reddit, X, YouTube, Hacker News, Polymarket, GitHub, and the web, then synthesize a grounded brief for an AI agent.
Academic Research Skills for Claude Code: research → write → review → revise → finalize
A relentless interview to sharpen a plan or design.
--- name: backend-module-structure description: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction. license: Apache-2.0 ---
# Backend Module Structure Skill
## Trigger
Use this skill when: - Adding or modifying Java backend code - Creating new services, controllers, repositories, or entities - Refactoring backend code across files - Reviewing backend code placement
## Rules
### Dependency Direction
The design-doc dependency direction:
``` app → domain, auth, search, storage, infra, notification infra → domain # implements domain repository interfaces auth → domain search → domain notification → domain storage → (independent) # pure SPI ```
**Design intent**: `skillhub-domain` should be the innermost layer, defining entities, repository interfaces, and domain services without depending on infra, auth, search, or storage.
**Code reality**: `skillhub-domain` declares a Maven dependency on `skillhub-storage` (via `pom.xml`), and several domain services (`SkillHardDeleteService`, `SkillDownloadService`, `SkillPublishService`, `SkillGovernanceService`, `SkillQueryService`, `SkillStorageDeletionCompensationService`) import `com.iflytek.skillhub.storage.ObjectStorageService`. This is an existing deviation from the ideal clean architecture. New code should avoid adding further cross-module dependencies from domain.
### Where to Place Code
| Code Type | Module | Java Package | |-----------|--------|-------------| | Entity / Value Object | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/` | | Repository Interface | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/` | | Domain Service | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/service/` | | Domain Event | skillhub-domain | `com.iflytek.skillhub.domain/event/` | | Domain Exception | skillhub-domain | `com.iflytek.skillhub.domain/shared/exception/` | | JPA Repository Impl | skillhub-infra | `com.iflytek.skillhub.infra.repository/` | | Controller | skillhub-app | `com.iflytek.skillhub.controller/` | | App Service | skillhub-app | `com.iflytek.skillhub.service/` | | Query Repository | skillhub-app | `com.iflytek.skillhub.repository/` | | DTO / Response | skillhub-app | `com.iflytek.skillhub.dto/` | | OAuth2 / Auth Config | skillhub-auth | `com.iflytek.skillhub.auth/` | | Search SPI / Impl | skillhub-search | `com.iflytek.skillhub.search/` | | Storage SPI / Impl | skillhub-storage | `com.iflytek.skillhub.storage/` | | Notification Service | skillhub-notification | `com.iflytek.skillhub.notification/` |
### Maven Modules
The parent POM (`server/pom.xml`) defines 7 modules with `spring-boot-starter-parent:3.2.3`:
``` skillhub-app | skillhub-domain | skillhub-auth | skillhub-search skillhub-storage | skillhub-infra | skillhub-notification ```
### Repository vs Query Repository
- **Domain Repository** (`skillhub-domain`): Aggregate reads, state transitions, rule evaluation. Returns domain objects. Defined as interfaces, implemented in `skillhub-infra` via Spring Data JPA. - **Query Repository** (`com.iflytek.skillhub.repository`): Read-model assembly, joins multiple sources, presentation projection. Returns DTOs. Implemented directly in `skillhub-app`.
Current query repositories: - `GovernanceQueryRepository` / `JpaGovernanceQueryRepository` - `MySkillQueryRepository` / `JpaMySkillQueryRepository` - `ProfileReviewQueryRepository` / `JpaProfileReviewQueryRepository` - `AdminSkillReportQueryRepository` / `JpaAdminSkillReportQueryRepository`
When a new read use case arrives: 1. If it's for state transition or domain rule → domain repository port 2. If it's for page/list/detail response assembly with joins → app query repository 3. If it's a thin single-aggregate read → direct domain repository call from app service 4. If direct SQL/EntityManager is needed → add class-level comment explaining why
### Building Backend Tests
Never run `./mvnw -pl skillhub-app clean test` directly under `server/`. Use: ```bash make test-backend-app # skillhub-app + dependencies (includes -am) make test-backend # all backend modules ```
Running clean test on skillhub-app alone can fall back to stale artifacts from the local Maven repository, surfacing misleading `cannot find symbol` and signature-mismatch errors.
### User Identity Type
User identity is **always String** throughout the codebase. This covers: - Authentication, API params, permissions, audit - Resource owner, creator, reviewer, actor, submittedBy - All user-associated fields
The `UserAccount` entity uses `@Column(length = 128)` for its ID. The platform needs to support external SSO/OIDC/SCIM identity sources whose UIDs are typically stable strings.
Source provenance
Decision snapshot
4,937 GitHub stars
Audit
Install and adoption review
Agent-proven evidence
Outcome reports after resolve, review, install, and one narrow run.
No agent outcome data yet. The first agent run can report success, setup needs, risk blocks, failure, or not-relevant through /api/agent/outcome.
Install
Free and open source. Review the report before installing into production agents.
Growth loop
Scenario-led draft for backend-module-structure, ready for a manual X post.
backend-module-structure: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place ne... 4.9K stars https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=x
Listing + install path for backend-module-structure: https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=x Install: npx skills add iflytek/skillhub --skill backend-module-structure
Listing source
This listing was indexed from public sources and is not marked official until a maintainer claim is approved.
Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals.
Claim this skillOwner claim
This Registry indexed listing is attributed to iflytek but is not marked official yet. Claim it to add a verified owner signal and make future launch, install, and audit updates easier to trust.
Creator backlink kit
Show the canonical listing, current trust and audit signals, and real Agent-Proven evidence where developers evaluate the repository.
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure/audit)
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)iflytek
@iflytek
Share whether this skill looks useful for your agent workflow. Aggregated feedback improves rankings over time.
Sandbox only
mono-color
Generate original one-ink or controlled two-ink editorial images from any theme, sentence, article idea, object, or reference photo. Always use this skill when the user asks for 单色海报、双色印刷、单色调视觉、蓝色/绿色孔版印刷、risograph、网点照片、复古或当代编辑排版、zine poster, monochrome editorial poster, duotone print, or asks to use the mono-color style. It uses an adaptive white, gray, or pale-beige substrate, no more than two printing inks, active negative space, terse human language, and strong serif/grotesk/mono typography without making retro styling the default or copying a source composition, wording, logo, or artwork. Produce both the final generation prompt and the generated raster image unless the user explicitly asks for prompt only.
1.9K StarsLast30days Skill
Research the last 30 days across Reddit, X, YouTube, Hacker News, Polymarket, GitHub, and the web, then synthesize a grounded brief for an AI agent.
61.0K StarsAcademic Research Skills
Academic Research Skills for Claude Code: research → write → review → revise → finalize
38.4K Starsgrill-me
A relentless interview to sharpen a plan or design.
256.3K StarsSandbox only
Install targets
Codex install prompt
Install the "backend-module-structure" agent skill from https://github.com/iflytek/skillhub/tree/main/.agents/skills/backend-module-structure. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {"event_id":"install_<unique-id>","skill_slug":"iflytek-backend-module-structure","task":"Install backend-module-structure","agent":"codex","outcome":"success","install_used":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.Supply asset profile
Deep research, source comparison, literature review, RAG, knowledge search, and reports.
Scenario
Research agents
I need my agent to research a topic, compare sources, and produce a concise report.
Agent fit
Claude Code + CLI + Codex
Codex, Claude Code, Cursor, CLI, or custom agents.
Install
Ready
npx skills add iflytek/skillhub --skill backend-module-structure
Maintenance
fresh
6d since push
Risk
Needs review
Dependency or permission surface needs review
GitHub quality
4.9K
84/100 Quality · 78/100 Trust
Coverage tags
Review notes
Dependency or permission surface needs review · Permission surface may require sandboxing
Agent adoption scorecard
These scores combine public repository metadata, OpenAgentSkill review signals, maintenance freshness, and install readiness. They are a shortlist signal, not a replacement for human review.
Quality
StrongSolid option that is likely worth shortlisting for production workflows.
Trust
Sandbox onlyUseful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
Audit
Needs reviewA machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
OpenAgentSkill Trust Score v5
Run only in a sandbox and compare close alternatives before using it for real work.
Stars
4.9K GitHub stars
Repo activity
4.9K stars, 821 forks
Maintenance
6d since push
License
Apache-2.0
Install
npx skills add iflytek/skillhub --skill backend-module-structure
Install safety
Agent-readable metadata
Use this block or the embedded JSON to decide whether an agent should install this skill, choose an alternative, or ask for human review first.
Suited tasks
Suited agents
Install decision
Trust and risk
Outcome loop
Install command
npx skills add iflytek/skillhub --skill backend-module-structureDo not use when
Alternative
1.9K Stars
npx skills add yanliudesign/mono-color-skill --skill mono-color
Alternative
61.0K Stars
npx skills add mvanhorn/last30days-skill -g
Alternative
38.4K Stars
npx skills add Imbad0202/academic-research-skills
Alternative
256.3K Stars
npx skills add mattpocock/skills --skill grill-me
Agent safety v2
Sparse or mixed signals. Useful for discovery, but not for autonomous installation.
Test manually in an isolated workspace and compare against safer alternatives.
high
Skill metadata references terminal, CLI, shell, subprocess, or command execution workflows.
medium
Skill likely fetches remote pages, APIs, repositories, or external services.
medium
Skill may read or write project files, documents, generated artifacts, or local workspace state.
high
Skill metadata references credentials, tokens, environment variables, or secret-bearing workflows.
Agent resolve plan
The Resolve API returns the selected skill, alternatives, safety policy, audit notes, install target, and copy-paste prompt an agent can follow without scraping this page.
Open JSON
/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Resolve text
/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text
Install handoff
/api/skills/iflytek-backend-module-structure/install
Agent should check
Copy prompt
Task: Use backend-module-structure in this workspace.
Resolve first: https://www.openagentskill.com/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Review install handoff: https://www.openagentskill.com/api/skills/iflytek-backend-module-structure/install
Install command: npx skills add iflytek/skillhub --skill backend-module-structure
Before running it, summarize audit warnings, required permissions, and the fallback skill if install is risky.Agent handoff
Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.
Install handoff
/api/skills/iflytek-backend-module-structure/install
LLM text format
/api/skills/iflytek-backend-module-structure/install?format=text
Find alternatives
/api/skills/search?q=backend-module-structure&limit=3
Agent prompt
Use backend-module-structure for this task. Review https://www.openagentskill.com/api/skills/iflytek-backend-module-structure/install, then install with: npx skills add iflytek/skillhub --skill backend-module-structureRegistry metadata
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
Manifest
/api/registry/manifest/iflytek-backend-module-structure
LLM text
/api/registry/manifest/iflytek-backend-module-structure?format=text
Install alias
/api/registry/install/iflytek-backend-module-structure
Recommend
/api/registry/recommend?task=Use%20backend-module-structure%20in%20an%20agent%20workflow&limit=3
Agent fit
Research agents
Use-case tags
Platforms
Claude Code
Audit report
A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
Agent decision cockpit
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Role in stack
Primary pick
Primary fit
Research agents
Trust label
Production-ready
Install path
Command ready
Use when
Evidence
review first
Implementation path
Trust profile
Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
GitHub adoption
PASS4.9K GitHub stars
Stars/forks activity
PASS4.9K stars, 821 forks; issue activity unavailable in current metadata
Recent maintenance
PASS6d since push
License clarity
PASSApache-2.0
Good signals
Review before install
Recommended action
Run only in a sandbox and compare close alternatives before using it for real work.
Quality profile
Solid option that is likely worth shortlisting for production workflows.
Workflow fit
Investigate faster
I need my agent to research a topic, compare sources, and produce a concise report.
Build and ship code
I need a coding agent that can understand a repository, edit code, and review pull requests.
Operate web apps
I need my agent to control a browser, fill forms, and verify web app workflows.
Workflow fit
Find, compare, and synthesize
A workflow for agents that gather sources, compare claims, summarize long material, and draft useful research briefs.
Inspect, patch, and verify code
A workflow for software agents that inspect repositories, review pull requests, generate tests, and turn findings into shippable patches.
Operate and verify web apps
A workflow for agents that navigate products, fill forms, take screenshots, and verify real user flows across web applications.
Alternative shortlist
Similar skills that may fit this task.
Generate original one-ink or controlled two-ink editorial images from any theme, sentence, article idea, object, or reference photo. Always use this skill when the user asks for 单色海报、双色印刷、单色调视觉、蓝色/绿色孔版印刷、risograph、网点照片、复古或当代编辑排版、zine poster, monochrome editorial poster, duotone print, or asks to use the mono-color style. It uses an adaptive white, gray, or pale-beige substrate, no more than two printing inks, active negative space, terse human language, and strong serif/grotesk/mono typography without making retro styling the default or copying a source composition, wording, logo, or artwork. Produce both the final generation prompt and the generated raster image unless the user explicitly asks for prompt only.
Research the last 30 days across Reddit, X, YouTube, Hacker News, Polymarket, GitHub, and the web, then synthesize a grounded brief for an AI agent.
Academic Research Skills for Claude Code: research → write → review → revise → finalize
A relentless interview to sharpen a plan or design.
--- name: backend-module-structure description: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction. license: Apache-2.0 ---
# Backend Module Structure Skill
## Trigger
Use this skill when: - Adding or modifying Java backend code - Creating new services, controllers, repositories, or entities - Refactoring backend code across files - Reviewing backend code placement
## Rules
### Dependency Direction
The design-doc dependency direction:
``` app → domain, auth, search, storage, infra, notification infra → domain # implements domain repository interfaces auth → domain search → domain notification → domain storage → (independent) # pure SPI ```
**Design intent**: `skillhub-domain` should be the innermost layer, defining entities, repository interfaces, and domain services without depending on infra, auth, search, or storage.
**Code reality**: `skillhub-domain` declares a Maven dependency on `skillhub-storage` (via `pom.xml`), and several domain services (`SkillHardDeleteService`, `SkillDownloadService`, `SkillPublishService`, `SkillGovernanceService`, `SkillQueryService`, `SkillStorageDeletionCompensationService`) import `com.iflytek.skillhub.storage.ObjectStorageService`. This is an existing deviation from the ideal clean architecture. New code should avoid adding further cross-module dependencies from domain.
### Where to Place Code
| Code Type | Module | Java Package | |-----------|--------|-------------| | Entity / Value Object | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/` | | Repository Interface | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/` | | Domain Service | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/service/` | | Domain Event | skillhub-domain | `com.iflytek.skillhub.domain/event/` | | Domain Exception | skillhub-domain | `com.iflytek.skillhub.domain/shared/exception/` | | JPA Repository Impl | skillhub-infra | `com.iflytek.skillhub.infra.repository/` | | Controller | skillhub-app | `com.iflytek.skillhub.controller/` | | App Service | skillhub-app | `com.iflytek.skillhub.service/` | | Query Repository | skillhub-app | `com.iflytek.skillhub.repository/` | | DTO / Response | skillhub-app | `com.iflytek.skillhub.dto/` | | OAuth2 / Auth Config | skillhub-auth | `com.iflytek.skillhub.auth/` | | Search SPI / Impl | skillhub-search | `com.iflytek.skillhub.search/` | | Storage SPI / Impl | skillhub-storage | `com.iflytek.skillhub.storage/` | | Notification Service | skillhub-notification | `com.iflytek.skillhub.notification/` |
### Maven Modules
The parent POM (`server/pom.xml`) defines 7 modules with `spring-boot-starter-parent:3.2.3`:
``` skillhub-app | skillhub-domain | skillhub-auth | skillhub-search skillhub-storage | skillhub-infra | skillhub-notification ```
### Repository vs Query Repository
- **Domain Repository** (`skillhub-domain`): Aggregate reads, state transitions, rule evaluation. Returns domain objects. Defined as interfaces, implemented in `skillhub-infra` via Spring Data JPA. - **Query Repository** (`com.iflytek.skillhub.repository`): Read-model assembly, joins multiple sources, presentation projection. Returns DTOs. Implemented directly in `skillhub-app`.
Current query repositories: - `GovernanceQueryRepository` / `JpaGovernanceQueryRepository` - `MySkillQueryRepository` / `JpaMySkillQueryRepository` - `ProfileReviewQueryRepository` / `JpaProfileReviewQueryRepository` - `AdminSkillReportQueryRepository` / `JpaAdminSkillReportQueryRepository`
When a new read use case arrives: 1. If it's for state transition or domain rule → domain repository port 2. If it's for page/list/detail response assembly with joins → app query repository 3. If it's a thin single-aggregate read → direct domain repository call from app service 4. If direct SQL/EntityManager is needed → add class-level comment explaining why
### Building Backend Tests
Never run `./mvnw -pl skillhub-app clean test` directly under `server/`. Use: ```bash make test-backend-app # skillhub-app + dependencies (includes -am) make test-backend # all backend modules ```
Running clean test on skillhub-app alone can fall back to stale artifacts from the local Maven repository, surfacing misleading `cannot find symbol` and signature-mismatch errors.
### User Identity Type
User identity is **always String** throughout the codebase. This covers: - Authentication, API params, permissions, audit - Resource owner, creator, reviewer, actor, submittedBy - All user-associated fields
The `UserAccount` entity uses `@Column(length = 128)` for its ID. The platform needs to support external SSO/OIDC/SCIM identity sources whose UIDs are typically stable strings.
Source provenance
Decision snapshot
4,937 GitHub stars
Audit
Install and adoption review
Agent-proven evidence
Outcome reports after resolve, review, install, and one narrow run.
No agent outcome data yet. The first agent run can report success, setup needs, risk blocks, failure, or not-relevant through /api/agent/outcome.
Install
Free and open source. Review the report before installing into production agents.
Growth loop
Scenario-led draft for backend-module-structure, ready for a manual X post.
backend-module-structure: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place ne... 4.9K stars https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=x
Listing + install path for backend-module-structure: https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=x Install: npx skills add iflytek/skillhub --skill backend-module-structure
Listing source
This listing was indexed from public sources and is not marked official until a maintainer claim is approved.
Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals.
Claim this skillOwner claim
This Registry indexed listing is attributed to iflytek but is not marked official yet. Claim it to add a verified owner signal and make future launch, install, and audit updates easier to trust.
Creator backlink kit
Show the canonical listing, current trust and audit signals, and real Agent-Proven evidence where developers evaluate the repository.
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure/audit)
[](https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)iflytek
@iflytek
Share whether this skill looks useful for your agent workflow. Aggregated feedback improves rankings over time.
Sandbox only
mono-color
Generate original one-ink or controlled two-ink editorial images from any theme, sentence, article idea, object, or reference photo. Always use this skill when the user asks for 单色海报、双色印刷、单色调视觉、蓝色/绿色孔版印刷、risograph、网点照片、复古或当代编辑排版、zine poster, monochrome editorial poster, duotone print, or asks to use the mono-color style. It uses an adaptive white, gray, or pale-beige substrate, no more than two printing inks, active negative space, terse human language, and strong serif/grotesk/mono typography without making retro styling the default or copying a source composition, wording, logo, or artwork. Produce both the final generation prompt and the generated raster image unless the user explicitly asks for prompt only.
1.9K StarsLast30days Skill
Research the last 30 days across Reddit, X, YouTube, Hacker News, Polymarket, GitHub, and the web, then synthesize a grounded brief for an AI agent.
61.0K StarsAcademic Research Skills
Academic Research Skills for Claude Code: research → write → review → revise → finalize
38.4K Starsgrill-me
A relentless interview to sharpen a plan or design.
256.3K StarsSandbox only
Install targets
Codex install prompt
Install the "backend-module-structure" agent skill from https://github.com/iflytek/skillhub/tree/main/.agents/skills/backend-module-structure. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {"event_id":"install_<unique-id>","skill_slug":"iflytek-backend-module-structure","task":"Install backend-module-structure","agent":"codex","outcome":"success","install_used":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.Supply asset profile
Deep research, source comparison, literature review, RAG, knowledge search, and reports.
Scenario
Research agents
I need my agent to research a topic, compare sources, and produce a concise report.
Agent fit
Claude Code + CLI + Codex
Codex, Claude Code, Cursor, CLI, or custom agents.
Install
Ready
npx skills add iflytek/skillhub --skill backend-module-structure
Maintenance
fresh
6d since push
Risk
Needs review
Dependency or permission surface needs review
GitHub quality
4.9K
84/100 Quality · 78/100 Trust
Coverage tags
Review notes
Dependency or permission surface needs review · Permission surface may require sandboxing
Agent adoption scorecard
These scores combine public repository metadata, OpenAgentSkill review signals, maintenance freshness, and install readiness. They are a shortlist signal, not a replacement for human review.
Quality
StrongSolid option that is likely worth shortlisting for production workflows.
Trust
Sandbox onlyUseful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
Audit
Needs reviewA machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
OpenAgentSkill Trust Score v5
Run only in a sandbox and compare close alternatives before using it for real work.
Stars
4.9K GitHub stars
Repo activity
4.9K stars, 821 forks
Maintenance
6d since push
License
Apache-2.0
Install
npx skills add iflytek/skillhub --skill backend-module-structure
Install safety
Agent-readable metadata
Use this block or the embedded JSON to decide whether an agent should install this skill, choose an alternative, or ask for human review first.
Suited tasks
Suited agents
Install decision
Trust and risk
Outcome loop
Install command
npx skills add iflytek/skillhub --skill backend-module-structureDo not use when
Alternative
1.9K Stars
npx skills add yanliudesign/mono-color-skill --skill mono-color
Alternative
61.0K Stars
npx skills add mvanhorn/last30days-skill -g
Alternative
38.4K Stars
npx skills add Imbad0202/academic-research-skills
Alternative
256.3K Stars
npx skills add mattpocock/skills --skill grill-me
Agent safety v2
Sparse or mixed signals. Useful for discovery, but not for autonomous installation.
Test manually in an isolated workspace and compare against safer alternatives.
high
Skill metadata references terminal, CLI, shell, subprocess, or command execution workflows.
medium
Skill likely fetches remote pages, APIs, repositories, or external services.
medium
Skill may read or write project files, documents, generated artifacts, or local workspace state.
high
Skill metadata references credentials, tokens, environment variables, or secret-bearing workflows.
Agent resolve plan
The Resolve API returns the selected skill, alternatives, safety policy, audit notes, install target, and copy-paste prompt an agent can follow without scraping this page.
Open JSON
/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Resolve text
/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text
Install handoff
/api/skills/iflytek-backend-module-structure/install
Agent should check
Copy prompt
Task: Use backend-module-structure in this workspace.
Resolve first: https://www.openagentskill.com/api/agent/resolve?task=Use%20backend-module-structure%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Review install handoff: https://www.openagentskill.com/api/skills/iflytek-backend-module-structure/install
Install command: npx skills add iflytek/skillhub --skill backend-module-structure
Before running it, summarize audit warnings, required permissions, and the fallback skill if install is risky.Agent handoff
Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.
Install handoff
/api/skills/iflytek-backend-module-structure/install
LLM text format
/api/skills/iflytek-backend-module-structure/install?format=text
Find alternatives
/api/skills/search?q=backend-module-structure&limit=3
Agent prompt
Use backend-module-structure for this task. Review https://www.openagentskill.com/api/skills/iflytek-backend-module-structure/install, then install with: npx skills add iflytek/skillhub --skill backend-module-structureRegistry metadata
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
Manifest
/api/registry/manifest/iflytek-backend-module-structure
LLM text
/api/registry/manifest/iflytek-backend-module-structure?format=text
Install alias
/api/registry/install/iflytek-backend-module-structure
Recommend
/api/registry/recommend?task=Use%20backend-module-structure%20in%20an%20agent%20workflow&limit=3
Agent fit
Research agents
Use-case tags
Platforms
Claude Code
Audit report
A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
Agent decision cockpit
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Role in stack
Primary pick
Primary fit
Research agents
Trust label
Production-ready
Install path
Command ready
Use when
Evidence
review first
Implementation path
Trust profile
Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
GitHub adoption
PASS4.9K GitHub stars
Stars/forks activity
PASS4.9K stars, 821 forks; issue activity unavailable in current metadata
Recent maintenance
PASS6d since push
License clarity
PASSApache-2.0
Good signals
Review before install
Recommended action
Run only in a sandbox and compare close alternatives before using it for real work.
Quality profile
Solid option that is likely worth shortlisting for production workflows.
Workflow fit
Investigate faster
I need my agent to research a topic, compare sources, and produce a concise report.
Build and ship code
I need a coding agent that can understand a repository, edit code, and review pull requests.
Operate web apps
I need my agent to control a browser, fill forms, and verify web app workflows.
Workflow fit
Find, compare, and synthesize
A workflow for agents that gather sources, compare claims, summarize long material, and draft useful research briefs.
Inspect, patch, and verify code
A workflow for software agents that inspect repositories, review pull requests, generate tests, and turn findings into shippable patches.
Operate and verify web apps
A workflow for agents that navigate products, fill forms, take screenshots, and verify real user flows across web applications.
Alternative shortlist
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Research the last 30 days across Reddit, X, YouTube, Hacker News, Polymarket, GitHub, and the web, then synthesize a grounded brief for an AI agent.
Academic Research Skills for Claude Code: research → write → review → revise → finalize
A relentless interview to sharpen a plan or design.
--- name: backend-module-structure description: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place new code in the correct module and respect dependency direction. license: Apache-2.0 ---
# Backend Module Structure Skill
## Trigger
Use this skill when: - Adding or modifying Java backend code - Creating new services, controllers, repositories, or entities - Refactoring backend code across files - Reviewing backend code placement
## Rules
### Dependency Direction
The design-doc dependency direction:
``` app → domain, auth, search, storage, infra, notification infra → domain # implements domain repository interfaces auth → domain search → domain notification → domain storage → (independent) # pure SPI ```
**Design intent**: `skillhub-domain` should be the innermost layer, defining entities, repository interfaces, and domain services without depending on infra, auth, search, or storage.
**Code reality**: `skillhub-domain` declares a Maven dependency on `skillhub-storage` (via `pom.xml`), and several domain services (`SkillHardDeleteService`, `SkillDownloadService`, `SkillPublishService`, `SkillGovernanceService`, `SkillQueryService`, `SkillStorageDeletionCompensationService`) import `com.iflytek.skillhub.storage.ObjectStorageService`. This is an existing deviation from the ideal clean architecture. New code should avoid adding further cross-module dependencies from domain.
### Where to Place Code
| Code Type | Module | Java Package | |-----------|--------|-------------| | Entity / Value Object | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/` | | Repository Interface | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/` | | Domain Service | skillhub-domain | `com.iflytek.skillhub.domain.{submodule}/service/` | | Domain Event | skillhub-domain | `com.iflytek.skillhub.domain/event/` | | Domain Exception | skillhub-domain | `com.iflytek.skillhub.domain/shared/exception/` | | JPA Repository Impl | skillhub-infra | `com.iflytek.skillhub.infra.repository/` | | Controller | skillhub-app | `com.iflytek.skillhub.controller/` | | App Service | skillhub-app | `com.iflytek.skillhub.service/` | | Query Repository | skillhub-app | `com.iflytek.skillhub.repository/` | | DTO / Response | skillhub-app | `com.iflytek.skillhub.dto/` | | OAuth2 / Auth Config | skillhub-auth | `com.iflytek.skillhub.auth/` | | Search SPI / Impl | skillhub-search | `com.iflytek.skillhub.search/` | | Storage SPI / Impl | skillhub-storage | `com.iflytek.skillhub.storage/` | | Notification Service | skillhub-notification | `com.iflytek.skillhub.notification/` |
### Maven Modules
The parent POM (`server/pom.xml`) defines 7 modules with `spring-boot-starter-parent:3.2.3`:
``` skillhub-app | skillhub-domain | skillhub-auth | skillhub-search skillhub-storage | skillhub-infra | skillhub-notification ```
### Repository vs Query Repository
- **Domain Repository** (`skillhub-domain`): Aggregate reads, state transitions, rule evaluation. Returns domain objects. Defined as interfaces, implemented in `skillhub-infra` via Spring Data JPA. - **Query Repository** (`com.iflytek.skillhub.repository`): Read-model assembly, joins multiple sources, presentation projection. Returns DTOs. Implemented directly in `skillhub-app`.
Current query repositories: - `GovernanceQueryRepository` / `JpaGovernanceQueryRepository` - `MySkillQueryRepository` / `JpaMySkillQueryRepository` - `ProfileReviewQueryRepository` / `JpaProfileReviewQueryRepository` - `AdminSkillReportQueryRepository` / `JpaAdminSkillReportQueryRepository`
When a new read use case arrives: 1. If it's for state transition or domain rule → domain repository port 2. If it's for page/list/detail response assembly with joins → app query repository 3. If it's a thin single-aggregate read → direct domain repository call from app service 4. If direct SQL/EntityManager is needed → add class-level comment explaining why
### Building Backend Tests
Never run `./mvnw -pl skillhub-app clean test` directly under `server/`. Use: ```bash make test-backend-app # skillhub-app + dependencies (includes -am) make test-backend # all backend modules ```
Running clean test on skillhub-app alone can fall back to stale artifacts from the local Maven repository, surfacing misleading `cannot find symbol` and signature-mismatch errors.
### User Identity Type
User identity is **always String** throughout the codebase. This covers: - Authentication, API params, permissions, audit - Resource owner, creator, reviewer, actor, submittedBy - All user-associated fields
The `UserAccount` entity uses `@Column(length = 128)` for its ID. The platform needs to support external SSO/OIDC/SCIM identity sources whose UIDs are typically stable strings.
Source provenance
Decision snapshot
4,937 GitHub stars
Audit
Install and adoption review
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Outcome reports after resolve, review, install, and one narrow run.
No agent outcome data yet. The first agent run can report success, setup needs, risk blocks, failure, or not-relevant through /api/agent/outcome.
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Free and open source. Review the report before installing into production agents.
Growth loop
Scenario-led draft for backend-module-structure, ready for a manual X post.
backend-module-structure: Rules for the SkillHub backend Maven multi-module clean architecture. Ensures agents place ne... 4.9K stars https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=x
Listing + install path for backend-module-structure: https://www.openagentskill.com/skills/iflytek-backend-module-structure?ref=x Install: npx skills add iflytek/skillhub --skill backend-module-structure
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mono-color
Generate original one-ink or controlled two-ink editorial images from any theme, sentence, article idea, object, or reference photo. Always use this skill when the user asks for 单色海报、双色印刷、单色调视觉、蓝色/绿色孔版印刷、risograph、网点照片、复古或当代编辑排版、zine poster, monochrome editorial poster, duotone print, or asks to use the mono-color style. It uses an adaptive white, gray, or pale-beige substrate, no more than two printing inks, active negative space, terse human language, and strong serif/grotesk/mono typography without making retro styling the default or copying a source composition, wording, logo, or artwork. Produce both the final generation prompt and the generated raster image unless the user explicitly asks for prompt only.
1.9K StarsLast30days Skill
Research the last 30 days across Reddit, X, YouTube, Hacker News, Polymarket, GitHub, and the web, then synthesize a grounded brief for an AI agent.
61.0K StarsAcademic Research Skills
Academic Research Skills for Claude Code: research → write → review → revise → finalize
38.4K Starsgrill-me
A relentless interview to sharpen a plan or design.
256.3K StarsPermission surface
shell or command execution, filesystem or document access
Agent outcomes
No agent outcome data yet
Docs
Usable metadata, review docs
Risk summary
Install readiness
Permission surface
shell or command execution, filesystem or document access
Agent outcomes
No agent outcome data yet
Docs
Usable metadata, review docs
Risk summary
Install readiness
Permission surface
shell or command execution, filesystem or document access
Agent outcomes
No agent outcome data yet
Docs
Usable metadata, review docs
Risk summary
Install readiness
Permission surface
shell or command execution, filesystem or document access
Agent outcomes
No agent outcome data yet
Docs
Usable metadata, review docs
Risk summary
Install readiness