“code execution and sandboxes”

Run sandboxed Python for calculations and PDFs; no other languages, installs or network.

Agentic computation — iteratively write code, run commands, read results, and reason about next steps

7 code execution skills.

Execute scientific Python code for computation, data analysis, simulation, and verification.

Write JavaScript or Python for the n8n Custom Code Tool (@n8n/n8n-nodes-langchain.toolCode) — the AI-agent-callable tool, NOT the workflow Code node.

No-KYC VPS + per-second code sandboxes AI agents run over MCP — 75 tools, SDK, pay BTC/XMR/USDC/USDT

在隔离的 Quicksand 环境运行代码，完成计算、数据处理、格式转换、算法验证以及图片、音视频和文件处理。 用户要求“运行或执行代码、算一下、处理或分析文件/图片/媒体、转换格式、生成文件”时使用。Use for running code, calculations, data or media…

Safely modify Space Code itself using sandboxed execution, validation, review gates, and NEMO writeback.

Run a local mathematical experiment through the MathModel runtime and package traceable observations, metrics, checks, and figures.

Execute Python code in a sandboxed environment and return the result.

Use when executing implementation plans — choose mode: batch execution with checkpoints, subagent-per-task, or parallel dispatch for independent problems.

Validate code examples across the 4-Layer Teaching Method with intelligent strategy selection.

Delegate a coding task to the Codex CLI (@openai/codex).

Solana DEX swap execution via Jupiter aggregator including quoting, transaction building, signing, and confirmation

Use when building Hugging Face smolagents, code-executing agents, Python-action agents, Hub-shared tools, or lightweight agent prototypes that need sandboxing…

Sandboxd Code Run

saastemly.com

Hosted one-shot code execution: send a snippet plus optional files, get stdout, stderr, exit...

Executes the deterministic implementation plan step by step in the isolated worktree or branch, writing code, migrations, and tests.

Design sales conversations and evaluate call transcripts.

Use when a multi-step implementation needs a durable plan or an existing approved plan needs coordinated execution

FDD 主流程 step 2——执行循环。串行驱动 feature 构建：next-feature → 派 implementer → handoff 决策树 → complete。每个 feature 由交接决策树把关（核验 implementer 自验留下的证据）。静态验证 → 代码审查 → user-test…

Use when a work item in a project with devflow on is to be implemented, built, worked on or fixed (an item id such as 3, the next item of a plan, or a bug…

Execute research code inside isolated Docker containers for safe replication, experiments, and benchmarks.

Single exec tool running caller Python in a network-isolated locked-down sandbox.

Track substantial work, changing scope, and resumable progress.