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Install in OpenClaw
/install char-index
Description
一个基于字符索引的字符串操作协议服务器，适用于需要精确字符定位的测试代码生成和数据处理场景。
Usage Guidance
Install only if you are comfortable sending the text you process, including any source code or private content, to xiaobenyang.com and storing an XBY_APIKEY in a local .env file. Avoid using it for secrets or sensitive data unless the publisher clarifies retention, storage, and remote-processing practices.
Capability Assessment
Purpose & Capability
The advertised purpose is character-index string manipulation, but the implemented tools delegate those operations to a remote XiaoBenYang MCP API instead of performing them locally.
Instruction Scope
The documentation says an API key is mandatory and that code calls the API, but it does not clearly warn that all input text for string operations is transmitted to the remote service.
Install Mechanism
Installation dependencies are ordinary Python packages for HTTP requests and settings loading; no package-install behavior appears destructive or hidden.
Credentials
Network access, third-party API authentication, and transmission of arbitrary user text are disproportionate for deterministic local string indexing and editing operations.
Persistence & Privilege
The skill asks for an API key and persists it to a local .env file while also updating process environment state, without clear storage-safety guidance or deletion instructions.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install char-index - After installation, invoke the skill by name or use
/char-index - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
- Initial release of the 字符索引字符串处理工具 skill.
- Provides string manipulation functions based on character indexing, suitable for precise testing and data processing scenarios.
- Requires API key configuration before use; prompts user via AskUserQuestion if not set, and saves with scripts.config.set_api_key.
- Offers a set of tools for locating, extracting, modifying, and analyzing string content by index or pattern.
- Includes clear workflow and strict requirements for API key management and parameter gathering.
Metadata
Frequently Asked Questions
What is Char Index?
一个基于字符索引的字符串操作协议服务器，适用于需要精确字符定位的测试代码生成和数据处理场景。 It is an AI Agent Skill for Claude Code / OpenClaw, with 0 downloads so far.
How do I install Char Index?
Run "/install char-index" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Char Index free?
Yes, Char Index is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Char Index support?
Char Index is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Char Index?
It is built and maintained by Ning Cai (@cainingnk); the current version is v1.0.0.
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