菜单
Safely apply structured JSON patches (RFC 6902) to files. Use this skill when you need to update configuration files, package.json, or memory JSONs without rewriting the whole file or using brittle regex.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/javimosch/open-claw-skills --skill json-modifier命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
基于 SOC 职业分类
正在显示 SKILL.md
| name | json-modifier |
| description | Safely apply structured JSON patches (RFC 6902) to files. Use this skill when you need to update configuration files, package.json, or memory JSONs without rewriting the whole file or using brittle regex. |
A utility for modifying JSON files using RFC 6902 JSON Patch format. Supports precise additions, removals, replacements, moves, copies, and tests.
# Modify a file in place
node skills/json-modifier/index.js --file path/to/config.json --patch '[{"op": "replace", "path": "/key", "value": "new_value"}]'
# Modify and save to a new file
node skills/json-modifier/index.js --file input.json --patch '[...]' --out output.json
# Use a patch file
node skills/json-modifier/index.js --file input.json --patch-file patches/update.json
The patch must be a JSON array of operation objects.
Replace a value:
[
{ "op": "replace", "path": "/version", "value": "2.0.0" }
]
Add a new key:
Remove a key:
[
{ "op": "remove", "path": "/deprecated_key" }
]
Append to an array:
[
{ "op": "add", "path": "/list/-", "value": "item" }
]