Icons Src
forcedotcom/salesforcedx-vscode
Add custom SVG icons to salesforcedx-vscode-services for font generation.
编写或审查 core/src 代码时，确保使用 Node 26 稳定 API，禁止旧写法（fetch/exec/错误/二进制）。AI 改 Core 前必读。
MITAuto-check passed
Install Xrk Node Runtime
$ npx skills add xrkseek/XRK-AGT --skill xrk-node-runtime -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install xrkseek/XRK-AGT xrk-node-runtime --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/xrkseek/XRK-AGT.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.cursor/skills/xrk-node-runtime .claude/skills/xrk-node-runtime && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "xrk-node-runtime" agent skill from https://github.com/xrkseek/XRK-AGT/tree/main/.cursor/skills/xrk-node-runtime into .claude/skills/xrk-node-runtime/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xrk-node-runtime", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/xrkseek/XRK-AGT/tree/main/.cursor/skills/xrk-node-runtimeType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add xrkseek/XRK-AGT --skill xrk-node-runtime -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install xrkseek/XRK-AGT xrk-node-runtime --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xrkseek/XRK-AGT.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.cursor/skills/xrk-node-runtime .agents/skills/xrk-node-runtime && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "xrk-node-runtime" agent skill from https://github.com/xrkseek/XRK-AGT/tree/main/.cursor/skills/xrk-node-runtime into .agents/skills/xrk-node-runtime/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xrk-node-runtime", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add xrkseek/XRK-AGT --skill xrk-node-runtime -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install xrkseek/XRK-AGT xrk-node-runtime --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xrkseek/XRK-AGT.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.cursor/skills/xrk-node-runtime .cursor/skills/xrk-node-runtime && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "xrk-node-runtime" agent skill from https://github.com/xrkseek/XRK-AGT/tree/main/.cursor/skills/xrk-node-runtime into .cursor/skills/xrk-node-runtime/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xrk-node-runtime", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/xrkseek/XRK-AGT.git --path .cursor/skills/xrk-node-runtime--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add xrkseek/XRK-AGT --skill xrk-node-runtime -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install xrkseek/XRK-AGT xrk-node-runtime --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xrkseek/XRK-AGT.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.cursor/skills/xrk-node-runtime .gemini/skills/xrk-node-runtime && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "xrk-node-runtime" agent skill from https://github.com/xrkseek/XRK-AGT/tree/main/.cursor/skills/xrk-node-runtime into .gemini/skills/xrk-node-runtime/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xrk-node-runtime", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install xrkseek/XRK-AGT xrk-node-runtimeInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add xrkseek/XRK-AGT --skill xrk-node-runtime -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/xrkseek/XRK-AGT.git skills-src && mkdir -p .github/skills && cp -r skills-src/.cursor/skills/xrk-node-runtime .github/skills/xrk-node-runtime && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "xrk-node-runtime" agent skill from https://github.com/xrkseek/XRK-AGT/tree/main/.cursor/skills/xrk-node-runtime into .github/skills/xrk-node-runtime/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xrk-node-runtime", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add xrkseek/XRK-AGT --skill xrk-node-runtime -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install xrkseek/XRK-AGT xrk-node-runtime --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xrkseek/XRK-AGT.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.cursor/skills/xrk-node-runtime .opencode/skills/xrk-node-runtime && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "xrk-node-runtime" agent skill from https://github.com/xrkseek/XRK-AGT/tree/main/.cursor/skills/xrk-node-runtime into .opencode/skills/xrk-node-runtime/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xrk-node-runtime", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
xrk-node-runtime- GitHub stars
- 140
- Token cost
- ~907 tokens
- SKILL.md length
- 172 words
- Files
- 1
- Skills in repo
- 12
- Repo updated
- First seen
- Licence
- MIT
At a glance
编写或审查 core/src 代码时，确保使用 Node 26 稳定 API，禁止旧写法（fetch/exec/错误/二进制）。AI 改 Core 前必读。
- SKILL.md covers 文档, 版本, Core / 业务代码（core/**/*.js）必用 and 基础设施（src/**/*.js）, plus 5 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Xrk Node Runtime is an agent skill from xrkseek/XRK-AGT. 编写或审查 core/src 代码时，确保使用 Node 26 稳定 API，禁止旧写法（fetch/exec/错误/二进制）。AI 改 Core 前必读。
Its SKILL.md is about 910 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: 这是基于多语言所搭建的基于web，工作流，新型算法组件的智能体. The licence is MIT.
Example prompts
- “/xrk-node-runtime”
What it can do on your machine
Read from SKILL.md and the folder at commit 63f004e. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are javascript).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Xrk Node Runtime loads about 907 tokens when it runs. Until then it costs about 24 tokens; SKILL.md has 172 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from xrkseek/XRK-AGT at commit 63f004e, republished under its MIT licence (© xrkseek). 172 words, ~907 tokens.
Download SKILL.mdSave it as
.claude/skills/xrk-node-runtime/SKILL.md (or your agent's skills folder).- name
- xrk-node-runtime
- description
- 编写或审查 core/src 代码时，确保使用 Node 26 稳定 API，禁止旧写法（fetch/exec/错误/二进制）。AI 改 Core 前必读。
文档
- 权威清单：
docs/node-26-runtime.md - 写法与性能（非 Node 专项）：
docs/coding-style.md· skillxrk-coding-style - 工具模块：
docs/底层架构设计.md§1 工具表
版本
- 要求：Node ≥ 26.0（推荐 / 实测 26.7.x，至少 ≥ 26.5.1）；
package.jsonengines 与app.js启动校验一致。 - 勿用：Node 24 特性检测回退、polyfill、未在文档列出的实验 API（如
node:ffi，除非用户明确要求）。
Core / 业务代码（core/**/*.js）必用
| 场景 | 正确写法 | 禁止 |
|---|---|---|
| HTTP 出站 | 全局 fetch(url, { signal: AbortSignal.timeout(ms), ...opts }) | node-fetch、import fetch from ... |
| LLM 代理 | buildFetchOptionsWithProxy(config, opts)（#utils/llm/proxy-utils.js） | https-proxy-agent、options.agent |
| Shell 命令 | import { exec } from '#utils/exec-async.js'（有 # 的 core）或相对路径到 src/utils/exec-async.js | util.promisify(exec)、child_process/promises |
| 流式 Shell | 需 stdout/stderr 实时流时可用 child_process.exec 回调 API（如 remote-command.js） | 在普通 await 场景自写 promisify |
| 判错 | Error.isError(err)；需包装时用 normalizeError(err)（#utils/normalize-error.js） | err instanceof Error |
| Buffer 编码 | buf.toBase64()、buf.toHex()、Uint8Array.fromBase64(s) | `buf.toString('base64' |
| Map 初始化 | map.getOrInsert(k, () => ({ ... })) / getOrInsertComputed | map.get(k) || (map.set(k,v), v) 样板（可写时） |
| 下载文件 | fetch + Readable.fromWeb + pipeline（见 subserver-client.fetchSubserverToPath） | 自写 node-fetch pipeline |
| 路径匹配 | new URLPattern({ pathname }) | 手写 regex fallback、globalThis.URLPattern ? |
| URL-safe Base64 | buf.toBase64({ alphabet: 'base64url' })、Uint8Array.fromBase64(s, { alphabet: 'base64url' }) | 手写 base64url 替换 |
| 文件 glob | import { glob } from 'glob'（RuntimeUtil.glob 已封装） | 动态加载 fast-glob、自写 #getGlobLib |
基础设施（src/**/*.js）
- 同上；唯一允许
util.promisify(exec)的位置：src/utils/exec-async.js。 - 错误：
errorHandler+normalizeError；日志：Error.isError分支（见log.js）。
代码示例（Core HTTP handler）
import { HttpResponse } from '#utils/http-utils.js';
import { normalizeError } from '#utils/normalize-error.js';
export default {
routes: [{
method: 'GET',
path: '/api/example/ping',
handler: HttpResponse.asyncHandler(async (req, res) => {
const resp = await fetch('https://example.com', {
signal: AbortSignal.timeout(5000)
});
if (!resp.ok) throw new Error(`HTTP ${resp.status}`);
return HttpResponse.success(res, await resp.text());
}, 'example')
}]
};代码示例（Core 工作流 / 插件 catch）
} catch (err) {
const error = normalizeError(err);
RuntimeUtil.makeLog('error', error.message, 'MyStream');
}代码示例（Shell / 热重载）
import { exec } from '#utils/exec-async.js';
const { stdout, stderr } = await exec('node --version');
// 至 26.7 仍无 node:child_process/promises — 勿在各文件 promisify(exec)代码示例（二进制 / 设备路径）
const fileId = Buffer.from(filePath, 'utf8').toBase64({ alphabet: 'base64url' });
const path = Buffer.from(Uint8Array.fromBase64(fileId, { alphabet: 'base64url' })).toString('utf8');审查清单（改 Core 前自检）
- 无
node-fetch、https-proxy-agent - 无
import ... child_process/promises - 无文件内
promisify(exec)（应用exec-async.js） - 无
AbortController+setTimeout(abort) - 无
instanceof Error作判错（展示类型名除外） - 无
URLPattern/Error.isError存在性检测 - 无
toString('base64'|'hex')/Buffer.from(s,'base64')新代码 - Core 改底层需求：提 issue/说明，不直接改
src/infrastructure/、src/utils/（见xrk-core-code.mdc）
© xrkseek, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .cursor/skills/xrk-node-runtime of xrkseek/XRK-AGT.
Open the folder on GitHubat commit 63f004e
Compare with similar skills
Xrk Node Runtime next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Xrk Node Runtime this skillxrkseek/XRK-AGT | 140 | — | ~907 | Automated safety check: Pass | MIT | |
| Icons Srcforcedotcom/salesforcedx-vscode | 1k | — | ~891 | Automated safety check: Pass | BSD-3-Clause | |
| SPA Routes and Featureslobehub/lobehub | 83k | — | ~3.2k | Automated safety check: Pass | Custom licence | |
| Add Model Pricelangfuse/langfuse | 36k | — | ~1.2k | Automated safety check: Pass | Custom licence | |
| Video Syncitwanger/toBeBetterJavaer | 18k | — | ~445 | Automated safety check: Pass | None | |
| Rust SQL Testshencangsheng/easydb_app | 590 | — | ~1.2k | Automated safety check: Pass | MIT |
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编写或审查 core//www 静态页、校园 WebView 兼容、HttpResponse 前端解包时使用。Core www 走浏览器兼容层（xrk-www-compat）。含零配置静态与有 sign.json（纯静态/产物/反代，sign↔server 合并）挂载。
Questions about Xrk Node Runtime
What does Xrk Node Runtime do?
编写或审查 core/src 代码时，确保使用 Node 26 稳定 API，禁止旧写法（fetch/exec/错误/二进制）。AI 改 Core 前必读。. Xrk Node Runtime is an agent skill from xrkseek/XRK-AGT.
How do I install Xrk Node Runtime in Claude Code?
Run `npx skills add xrkseek/XRK-AGT --skill xrk-node-runtime -a claude-code`. Or copy the skill folder (.cursor/skills/xrk-node-runtime in xrkseek/XRK-AGT) into .claude/skills/xrk-node-runtime in your project. Claude Code loads it when a task matches its description.
How do I install Xrk Node Runtime in Codex?
Run `npx skills add xrkseek/XRK-AGT --skill xrk-node-runtime -a codex`. Or copy the skill folder (.cursor/skills/xrk-node-runtime in xrkseek/XRK-AGT) into .agents/skills/xrk-node-runtime in your project. Codex loads it when a task matches its description.
Can I use Xrk Node Runtime in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add xrkseek/XRK-AGT --skill xrk-node-runtime -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/xrk-node-runtime, .gemini/skills/xrk-node-runtime, .github/skills/xrk-node-runtime and .opencode/skills/xrk-node-runtime in your project.
What does Xrk Node Runtime need to run?
SKILL.md names no scripts, command-line tools or credentials: Xrk Node Runtime is instructions for the agent only.
Does Xrk Node Runtime access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Xrk Node Runtime safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Xrk Node Runtime use?
Xrk Node Runtime is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Xrk Node Runtime use?
About 907 tokens (SKILL.md is roughly 3.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Xrk Node Runtime?
Skills that share tags, products or a category with Xrk Node Runtime: Icons Src (forcedotcom/salesforcedx-vscode, 1k stars), SPA Routes and Features (lobehub/lobehub, 83k stars), Add Model Price (langfuse/langfuse, 36k stars) and Video Sync (itwanger/toBeBetterJavaer, 18k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Xrk Node Runtime?
xrkseek (a GitHub user) maintains it in xrkseek/XRK-AGT, which has 140 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on October 1, 2026.
Source: xrkseek/XRK-AGT on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.