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在 OpenClaw 中安装
/install expanso-json-to-csv
功能描述
Convert JSON arrays of objects into CSV format using Expanso Edge pipelines for CLI or MCP workflows.
使用说明 (SKILL.md)
json-to-csv
"Convert JSON array of objects to CSV format"
Requirements
- Expanso Edge installed (
expanso-edgebinary in PATH) - Install via:
clawhub install expanso-edge
Usage
CLI Pipeline
# Run standalone
echo '\x3Cinput>' | expanso-edge run pipeline-cli.yaml
MCP Pipeline
# Start as MCP server
expanso-edge run pipeline-mcp.yaml
Deploy to Expanso Cloud
expanso-cli job deploy https://skills.expanso.io/json-to-csv/pipeline-cli.yaml
Files
| File | Purpose |
|---|---|
skill.yaml |
Skill metadata (inputs, outputs, credentials) |
pipeline-cli.yaml |
Standalone CLI pipeline |
pipeline-mcp.yaml |
MCP server pipeline |
安全使用建议
This skill appears to do exactly what it claims: convert JSON arrays to CSV locally. Before running it: 1) install expanso-edge from a trusted source (the pipelines require that binary), 2) if you run MCP mode be aware it will bind to 0.0.0.0:${PORT} and accept POSTs to /convert — consider running behind a firewall or on localhost only, and do not expose it to untrusted networks, 3) note the CLI pipeline reads a DELIMITER environment variable even though no env vars are declared in the registry (set DELIMITER if you want a different field separator), and 4) the deploy command in SKILL.md would publish the pipeline to Expanso Cloud — only do that if you intend to share the pipeline and trust the destination. No credentials or hidden network exfiltration were found.
功能分析
Type: OpenClaw Skill
Name: expanso-json-to-csv
Version: 1.0.0
This skill bundle is benign. It performs its stated purpose of converting JSON data to CSV format, operating entirely locally via CLI or a self-hosted HTTP server. There is no evidence of malicious intent, such as data exfiltration, unauthorized command execution, persistence mechanisms, or prompt injection attempts in the markdown files. The skill explicitly declares no credentials are used, and all operations are confined to data transformation within the Expanso pipeline language.
能力评估
Purpose & Capability
The skill's name, README, pipelines and skill.yaml all describe a local JSON→CSV converter and the included pipeline definitions implement that. Minor mismatch: SKILL.md and README require the expanso-edge binary, but the registry metadata lists no required binaries — the runtime does in fact need expanso-edge to run the pipelines.
Instruction Scope
SKILL.md instructs the agent/user to run pipelines locally or start an MCP HTTP endpoint; the pipelines read input, build CSV, log a trace id, and return JSON results. No instructions read unrelated files or send data to external endpoints. Small inconsistency: the CLI pipeline reads env("DELIMITER") while skill.yaml defines a delimiter input — this means delimiter can come from an environment variable in CLI mode even though no env vars are declared.
Install Mechanism
No install spec or code is included by the skill bundle (instruction-only), so nothing is written to disk by an installer. The only runtime dependency is the expanso-edge binary (user-installed), which is a reasonable requirement for an Expanso pipeline.
Credentials
The skill declares no credentials and skill.yaml has empty credentials. The only environment access observed is the CLI pipeline reading DELIMITER from the environment; this is non-sensitive but was not listed in registry requires.env — not a security problem but an inconsistency to be aware of.
Persistence & Privilege
always: false and default invocation settings are used. The skill does not request permanent presence nor modify other skills or system configs. Running MCP mode will open an HTTP listener on 0.0.0.0:${PORT} if you start it locally — expected behavior for a server-mode pipeline.
如何使用
- 确保已安装 OpenClaw(本地或 Docker 部署)
- 在对话框中输入安装命令:
/install expanso-json-to-csv - 安装完成后,直接呼叫该 Skill 的名称或使用
/expanso-json-to-csv触发 - 根据 Skill 的参数说明提供必要输入,即可获得结构化输出
版本历史
v1.0.0
Initial publish
元数据
常见问题
Expanso json-to-csv 是什么?
Convert JSON arrays of objects into CSV format using Expanso Edge pipelines for CLI or MCP workflows. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件,目前累计下载 937 次。
如何安装 Expanso json-to-csv?
在 OpenClaw 或 Claude Code 对话框中运行命令「/install expanso-json-to-csv」即可一键安装,无需额外配置。
Expanso json-to-csv 是免费的吗?
是的,Expanso json-to-csv 完全免费(开源免费),可自由下载、安装和使用。
Expanso json-to-csv 支持哪些平台?
Expanso json-to-csv 跨平台运行,可在任意部署了 OpenClaw / Claude Code 的环境中使用(cross-platform)。
谁开发了 Expanso json-to-csv?
由 Expanso(@aronchick)开发并维护,当前版本 v1.0.0。
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