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在 OpenClaw 中安装
/install nfc-tools
功能描述
NFC tag discovery, inspection, and cautious write workflows using libnfc/nfc-utils; trigger when the user asks to read tags, inspect NDEF payloads, write or...
安全使用建议
This skill is coherent with its NFC purpose and is instruction-only (low install risk). Before installing/using it: ensure you have trusted libnfc/nfc-utils installed and a supported reader; be prepared to grant or create udev rules (requires sudo) for device access; note that MIFARE Classic workflows may reference or require key files (inspect any key files you supply); the agent may ask you to unmask full UIDs for debugging — only reveal them when necessary. Review the README and SKILL.md so you understand the explicit confirmation gates (CONFIRM NFC WRITE / CONFIRM NFC FORMAT) that prevent accidental destructive writes.
功能分析
Type: OpenClaw Skill
Name: nfc-tools
Version: 1.0.0
The nfc-tools skill bundle provides a structured and safety-conscious interface for interacting with NFC hardware via libnfc. It includes explicit safety gates requiring user confirmation for destructive operations (SKILL.md), privacy measures like UID redaction, and a standard environment check script (scripts/check-nfc.sh) with no signs of malicious intent, data exfiltration, or unauthorized execution.
能力评估
Purpose & Capability
Name/description (NFC discovery, inspection, cautious write workflows) match the files and runtime instructions. The skill expects libnfc/nfc-utils CLI tools and an NFC reader, which is appropriate for the stated purpose.
Instruction Scope
SKILL.md gives explicit, scoped runtime steps (discovery, read, write, erase) and enforces explicit textual confirmations before destructive actions. It references supplying key files or a default key bundle and the LIBNFC_DEVICE env var when multiple readers exist — both are reasonable for NFC workflows but mean the agent may ask for or reference local key files or device identifiers during operations.
Install Mechanism
No install spec (instruction-only) and only a small sanity-check script are included; there are no downloads or archive extracts. Installation instructions in README are standard OS package commands for libnfc and udev rules, which are expected.
Credentials
The skill declares no required env vars or credentials. It mentions using LIBNFC_DEVICE as an optional device selector and references key files/default key bundles for MIFARE Classic operations; this is proportional but users should be aware the workflow may touch local key files (and may require elevated privileges for udev/rules installation).
Persistence & Privilege
always is false and the skill is user-invocable; it does not request permanent presence or system-wide configuration changes. The skill does provide guidance to modify system udev rules during manual installation, which is normal for hardware support.
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 nfc-tools - 安装完成后，直接呼叫该 Skill 的名称或使用
/nfc-tools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 release with safe write/format confirmation gates and UID redaction guidance
元数据
常见问题
NFC Tools 是什么？
NFC tag discovery, inspection, and cautious write workflows using libnfc/nfc-utils; trigger when the user asks to read tags, inspect NDEF payloads, write or... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 273 次。
如何安装 NFC Tools？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install nfc-tools」即可一键安装，无需额外配置。
NFC Tools 是免费的吗？
是的，NFC Tools 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
NFC Tools 支持哪些平台？
NFC Tools 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 NFC Tools？
由 pp（@ppopen）开发并维护，当前版本 v1.0.0。
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