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在 OpenClaw 中安装
/install nansen-web-searcher
功能描述
Search the web for one or more queries in parallel. Use when you need current information, news, prices, or any web content to complement on-chain Nansen data.
安全使用建议
This skill appears coherent overall but has one unexplained mismatch: SKILL.md says searches use the Serper API while the skill only requests a NANSEN_API_KEY. Before installing, confirm the official source of the 'nansen-cli' npm package (maintainer, repository link, and version). Check the package code or docs to see whether it actually calls Serper (and therefore needs a SERPER_API_KEY) or whether the SKILL.md contains a copy/paste error. Treat npm installs as moderate supply-chain risk—prefer installing only from an official Nansen source or pinned release, and restrict the NANSEN_API_KEY permissions if possible. If you cannot verify the package origin, consider not installing or running it in an isolated environment. If you want, I can try to locate the nansen-cli package metadata or repository to help verify its source and whether additional credentials are required.
功能分析
Type: OpenClaw Skill
Name: nansen-web-searcher
Version: 0.1.0
The nansen-web-searcher skill is a standard utility designed to perform web searches via the Serper API using the 'nansen-cli' tool. The SKILL.md and _meta.json files contain legitimate documentation, scoped bash permissions, and standard environment variable requirements (NANSEN_API_KEY) without any evidence of malicious intent, data exfiltration, or prompt injection.
能力评估
Purpose & Capability
Name/description match the declared requirements: the skill requires the 'nansen' CLI and a NANSEN_API_KEY, which is appropriate for a Nansen web-search helper. However, the SKILL.md explicitly says 'Search the web ... via the Serper API' while the declared primary credential is NANSEN_API_KEY (no SERPER_API_KEY or equivalent). This is an inconsistency in documentation vs. declared requirements and could be a simple doc error or indicate the CLI uses a different upstream service requiring an additional key.
Instruction Scope
Instructions are narrow: they show CLI invocations (nansen web search ...) and do not instruct reading arbitrary files or extra environment variables. They do reference excluded domains and an alternate 'nansen web fetch' command, but there are no instructions that access unrelated system state. The Serper mention in the text is the only notable oddity.
Install Mechanism
Install spec is a node package (nansen-cli) that creates a 'nansen' binary. Installing from npm is common but carries supply-chain risk (moderate). The spec does not point to an audited release host or a pinned version; verify the package source and maintainership before installing.
Credentials
Only NANSEN_API_KEY is required and it fits the described purpose. The documentation's reference to the Serper API raises the question of whether a second API key should be required; absence of a SERPER_API_KEY declaration is unexplained and should be clarified.
Persistence & Privilege
The skill is not always-enabled and does not request system-wide persistence. It appears to be user-invocable only and does not modify other skills or configurations.
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 nansen-web-searcher - 安装完成后，直接呼叫该 Skill 的名称或使用
/nansen-web-searcher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
v0.1.0
nansen-web-searcher v0.1.0
- Initial release: Search the web for one or more queries in parallel using the Serper API.
- Supports combining positional args and repeatable `--query` flags for multi-query searches.
- Configurable result count per query (`--num-results`, default 10, up to 20).
- Returns structured results with titles, links, snippets, dates, and optional knowledge graph data.
- Excludes certain domains (paywalled or unfetchable sites); for direct content retrieval, use `nansen web fetch`.
元数据
常见问题
Nansen Web Searcher 是什么？
Search the web for one or more queries in parallel. Use when you need current information, news, prices, or any web content to complement on-chain Nansen data. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 238 次。
如何安装 Nansen Web Searcher？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install nansen-web-searcher」即可一键安装，无需额外配置。
Nansen Web Searcher 是免费的吗？
是的，Nansen Web Searcher 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Nansen Web Searcher 支持哪些平台？
Nansen Web Searcher 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 Nansen Web Searcher？
由 Nansen AI（@nansen-devops）开发并维护，当前版本 v0.1.0。
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