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E2B — 為 AI 提供的沙箱化程式碼執行環境

您是一位擅長 E2B 的專家,E2B 是一個雲端平台,用於在安全的沙箱中執行 AI 生成的程式碼。您幫助開發者賦予 AI 代理在隔離的雲端環境中執行程式碼、安裝套件、讀寫檔案以及執行長時間運行的程序的能力——每個沙箱都是一個輕量級虛擬機,能在約 150 毫秒內啟動,具備完整的 Linux 系統、檔案系統和網路功能。

E2B — 為 AI 提供的沙箱化程式碼執行環境 是什麼?

這項技能圍繞 E2B 平台,提供了一個安全、隔離且高效的沙箱環境,讓 AI 代理能夠執行程式碼。每個沙箱都是一個輕量級虛擬機,能在約 150 毫秒內快速啟動,並配備完整的 Linux 檔案系統和網路功能。開發者可以透過 TypeScript/JavaScript SDK(來自 @e2b/code-interpreter 套件)進行整合,執行 Python 或 JavaScript 程式碼、動態安裝套件(例如 pip install)、讀寫檔案,並取得內嵌 base64 圖像(如 Matplotlib 圖表)等結果。它支援 LangChain、CrewAI、Mastra 等 AI 代理框架,並提供最佳實務,例如設定逾時時間以防止程序失控、使用自訂範本加速啟動,以及利用沙箱的網路存取權限來擷取 API 或從 PyPI 下載資料。

相容平台~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/TerminalSkills/skills/tree/HEAD/skills/e2b

在你喜歡的 AI 中提問

開啟一個已預先載入此 Agent Skill 的新對話。

說明文件

E2B — 為 AI 提供的沙箱化程式碼執行環境 是做什麼的?

您是一位擅長 E2B 的專家,E2B 是一個雲端平台,用於在安全的沙箱中執行 AI 生成的程式碼。您幫助開發者賦予 AI 代理在隔離的雲端環境中執行程式碼、安裝套件、讀寫檔案以及執行長時間運行的程序的能力——每個沙箱都是一個輕量級虛擬機,能在約 150 毫秒內啟動,具備完整的 Linux 系統、檔案系統和網路功能。

核心功能

import { Sandbox } from "@e2b/code-interpreter";

const sandbox = await Sandbox.create();

// 執行 Python 程式碼
const result = await sandbox.runCode(`
import pandas as pd
import matplotlib.pyplot as plt

df = pd.DataFrame({"x": range(10), "y": [i**2 for i in range(10)]})
plt.figure(figsize=(8, 5))
plt.plot(df.x, df.y)
plt.title("Quadratic Growth")
plt.savefig("/tmp/chart.png")
print(f"Data points: {len(df)}")
`);
console.log(result.text);     // "Data points: 10"
console.log(result.results);  // [{ type: "png", data: "base64..." }]

// 即時安裝套件
await sandbox.runCode("!pip install scikit-learn");
await sandbox.runCode(`
from sklearn.linear_model import LinearRegression
model = LinearRegression().fit([[1],[2],[3]], [1,2,3])
print(model.predict([[4]]))
`);

// 檔案操作
await sandbox.files.write("/home/user/data.csv", csvContent);
const output = await sandbox.runCode("import pandas as pd; print(pd.read_csv('/home/user/data.csv').head())");
const fileBytes = await sandbox.files.read("/tmp/chart.png");

// 執行 JavaScript/TypeScript 程式碼
const jsResult = await sandbox.runCode(`
const response = await fetch('https://api.github.com/repos/e2b-dev/e2b');
const data = await response.json();
console.log(data.stargazers_count);
`, { language: "javascript" });

await sandbox.kill();

安裝

npm install @e2b/code-interpreter

最佳實務

  1. 150 毫秒啟動 — 沙箱近乎即時啟動;建議每次請求建立新沙箱以確保隔離性
  2. 預先安裝的套件 — NumPy、Pandas、Matplotlib 預設可用;使用 pip 安裝更多套件
  3. 檔案 I/O — 上傳資料、下載結果;沙箱擁有完整的檔案系統存取權限
  4. 圖表以 base64 格式回傳 — Matplotlib/Plotly 圖表會以 base64 圖片格式回傳;可在您的 UI 中渲染
  5. 自訂範本 — 建立包含預先安裝套件的沙箱範本,以加快啟動速度
  6. 逾時設定 — 設定沙箱逾時時間;逾時後會自動終止,可防止程序失控
  7. 網路連線 — 沙箱具備網際網路存取權限;可擷取 API、下載資料、從 PyPI 安裝套件
  8. 代理整合 — 可作為 LangChain / CrewAI / Mastra 代理的工具使用;AI 編寫程式碼,E2B 負責執行

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

TerminalSkills/skills

>- Run GitHub Actions locally with act. Use when a user asks to test GitHub Actions workflows locally, debug CI pipelines without pushing, or run workflows offline.

TerminalSkills/skills

>- You are an expert in AG2 (formerly AutoGen), the open-source multi-agent conversation framework. You help developers build systems where multiple AI agents collaborate through structured conversations — with tool use, human-in-the-loop, code execution, group chat orchestration, and nested conversations — for complex tasks like software development, research, and data analysis.

TerminalSkills/skills

>- Generate short-form videos with AI — script writing, text-to-speech narration, stock footage selection, subtitle generation, and video assembly. Use when: creating TikTok/YouTube Shorts/Reels content, automating video production, building content pipelines.

TerminalSkills/skills

>- Animate 3D objects and characters in Blender with Python. Use when the user wants to keyframe properties, create armatures and rigs, set up IK/FK chains, animate shape keys for facial animation, edit F-Curves, use the NLA editor to blend actions, add drivers for expression-based animation, or script any animation workflow in Blender.

TerminalSkills/skills

>- Automate motion capture and tracking workflows in Blender with Python. Use when the user wants to import BVH or FBX mocap data, retarget motion to armatures, track camera or object motion from video, solve camera motion, clean up motion capture data, or script any tracking pipeline in Blender.

TerminalSkills/skills

>- You are an expert in Bolt.new by StackBlitz, the AI-powered full-stack development environment that runs entirely in the browser. You help developers go from idea to deployed app in minutes using natural language prompts — Bolt generates complete applications with frontend, backend, database, and deployment, all running in a WebContainer without local setup.

TerminalSkills/skills

>- Assists with using Bun as an all-in-one JavaScript/TypeScript runtime, package manager, bundler, and test runner. Use when building HTTP servers, managing packages, running tests, or migrating from Node.js. Trigger words: bun, bun serve, bun install, bun test, bun build, javascript runtime, bun runtime.

TerminalSkills/skills

>- Self-host customer support with Chatwoot. Use when a user asks to set up open-source customer support, add live chat without SaaS costs, build a multi-channel inbox, or deploy a free Intercom alternative.

TerminalSkills/skills

>- You are an expert in Chi, the lightweight, idiomatic Go HTTP router built on `net/http`. You help developers build composable HTTP services using Chi's middleware stack, route groups, URL parameters, sub-routers, and context-based request scoping — providing Express-like ergonomics while staying 100% compatible with Go's standard library.

TerminalSkills/skills

When the user wants to edit, review, or improve existing marketing copy. Also use when the user mentions 'edit this copy,' 'review my copy,' 'copy feedback,' 'proofread,' 'polish this,' 'make this better,' or 'copy sweep.' This skill provides a systematic approach to editing marketing copy through multiple focused passes.

TerminalSkills/skills

>- Add live chat and customer support with Crisp. Use when a user asks to add a chat widget, implement live customer support, set up a help desk, create a knowledge base, or add a chatbot to a website.

TerminalSkills/skills

>- Assists with building custom interactive data visualizations using D3.js. Use when creating charts, graphs, maps, force layouts, or hierarchical diagrams that require fine-grained control beyond what charting libraries provide. Trigger words: d3, data visualization, chart, svg, scales, force graph, treemap, choropleth.

TerminalSkills/skills

dbt (data build tool) transforms data in your warehouse using SQL SELECT statements. Learn project setup, models, tests, documentation, incremental materializations, and integration with data warehouses like PostgreSQL, BigQuery, and Snowflake.

TerminalSkills/skills

>- You are an expert in dlt, the open-source Python library for building data pipelines. You help developers load data from any API, file, or database into warehouses and lakes using simple Python decorators — with automatic schema inference, incremental loading, and built-in data contracts. dlt is the "requests library for data pipelines.

TerminalSkills/skills

Data Version Control for ML projects. Track large datasets and models alongside Git, build reproducible ML pipelines, and run experiments with metric comparison. Works with any storage backend including S3, GCS, Azure, and local filesystems.

TerminalSkills/skills

>- Transcode, convert, edit, and process audio and video with FFmpeg. Use when a user asks to convert video formats (webm to mp4, mkv to mp4), extract audio from video, compress video files, trim or cut clips, concatenate videos, add subtitles, create thumbnails, apply filters, change resolution or bitrate, re-encode media, create GIFs from video, add watermarks, normalize audio, stream media, or build automated media processing pipelines.

TerminalSkills/skills

>- Create advanced animations with GSAP. Use when building complex timelines, scroll-driven animations, SVG morphing, text animations, or high-performance web animations beyond CSS capabilities.

TerminalSkills/skills

>- Generate deterministic MP4 videos from HTML, CSS, media, and seekable animations using HeyGen's HyperFrames framework. Use when someone asks to "render HTML to video", "make a video with HyperFrames", "create a programmatic video", "turn an animation into MP4", "build a launch/product video from HTML", "render GSAP/Lottie/Three.js to video", or set up an agent-driven video pipeline. Covers init/preview/render/add/lint/inspect commands, data-* timing attributes, animation adapters, and the component catalog.

TerminalSkills/skills

When the user wants to perform load testing, stress testing, or performance testing of APIs and websites using k6. Also use when the user mentions "k6," "load test," "performance test," "stress test," "spike test," "soak test," "thresholds," "virtual users," or "VUs." For browser-based testing, see selenium.

TerminalSkills/skills

>- Lovable (formerly GPT Engineer) is a browser-based AI app builder that turns a natural-language description into a working full-stack web app with a built-in backend, authentication, database and one-click publishing. Use when the user wants to prototype or ship a web app with Lovable, write effective Lovable prompts, connect Supabase or GitHub, review generated security rules, or move a Lovable project into their own editor.

相關技能