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xbridge-ext-helper
by
dongwangwangyangyan
· GitHub ↗
· v1.0.0
· MIT-0
102
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Install in OpenClaw
/install xbridge-ext-helper
Description
帮助开发者在 xbridge3 框架中使用扩展字段（Extension Fields）。当用户需要： - 添加新的扩展字段到交易表 - 创建国家特定的扩展字段（如越南、马来西亚等） - 配置 @EntityColumnSchema 注解 - 使用 ExtensionUtils 读取/设置扩展字段 - 理解索引字段...
Usage Guidance
This skill appears internally consistent and focused on xbridge3 extension-field examples, but note the source/homepage is unknown. Before using in production: (1) review the bundled Java code for licensing and to ensure it matches your project's packages/namespaces, (2) run the examples in a dev/sandbox environment, (3) confirm the idx_str/idx_date/idx_number column allocations match your DB schema and capacity, and (4) search the files for any hard-coded secrets or external endpoints (none were detected by the scanner). If you need higher assurance, ask the publisher for provenance or prefer a skill from a known project/repo.
Capability Analysis
Type: OpenClaw Skill
Name: xbridge-ext-helper
Version: 1.0.0
The skill bundle is a developer assistant for the xbridge3 framework, specifically focusing on the implementation and management of extension fields in transaction tables. The provided Java reference files (such as TransactionDAO.java and VNTransactionProcessor.java) and documentation (SKILL.md, xbridge-ext-use.md) contain legitimate business logic for data persistence, DTO conversion, and country-specific tax/discount processing without any signs of malicious intent, data exfiltration, or unauthorized execution.
Capability Tags
Capability Assessment
Purpose & Capability
The name/description (xbridge3 extension fields) matches the SKILL.md and the included Java examples (CommonExtension, EntityExtensionSchema, Processor, DAO, ExtensionUtils). No unrelated binaries, env vars, or cloud credentials are requested.
Instruction Scope
SKILL.md provides concrete code examples and step-by-step guidance for defining and persisting extension fields. The instructions only reference project classes, JSON ext_data, and framework APIs; they do not instruct reading arbitrary host files, accessing unrelated env vars, or contacting external endpoints.
Install Mechanism
This is instruction-only (no install spec). Although code files are bundled for examples, there is no download/install step that would write or execute remote artifacts on the host.
Credentials
The skill declares no required environment variables, credentials, or config paths and the SKILL.md does not access any hidden secrets—requested access is proportionate to a developer help guide.
Persistence & Privilege
always is false and the skill does not request persistent system privileges or modify other skills/config. disable-model-invocation is false (normal); there is no evidence of privileged persistent behavior.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install xbridge-ext-helper - After installation, invoke the skill by name or use
/xbridge-ext-helper - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
xbridge-ext-helper 1.0.0
- Initial release providing step-by-step guidance and full code examples for using extension fields in the xbridge3 framework.
- Explains key extension field types (`IndexedExtDataField`, `VirtualExtDataField`) and index column allocation (`idx_str`, `idx_date`, `idx_number`).
- Covers scenarios including: adding country-specific extension fields, configuring annotation mappings, reading/writing with ExtensionUtils, and handling extension data in DAO/service layers.
- Includes reference tables for annotation attributes and recommended index field usage.
- Documents common errors and best practices for extension field development.
Metadata
Frequently Asked Questions
What is xbridge-ext-helper?
帮助开发者在 xbridge3 框架中使用扩展字段（Extension Fields）。当用户需要： - 添加新的扩展字段到交易表 - 创建国家特定的扩展字段（如越南、马来西亚等） - 配置 @EntityColumnSchema 注解 - 使用 ExtensionUtils 读取/设置扩展字段 - 理解索引字段... It is an AI Agent Skill for Claude Code / OpenClaw, with 102 downloads so far.
How do I install xbridge-ext-helper?
Run "/install xbridge-ext-helper" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is xbridge-ext-helper free?
Yes, xbridge-ext-helper is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does xbridge-ext-helper support?
xbridge-ext-helper is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created xbridge-ext-helper?
It is built and maintained by dongwangwangyangyan (@dongwangwangyangyan); the current version is v1.0.0.
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