The request "Sandbox API" does not name a specific product, so the best matches are sandbox/code-execution APIs for running code safely. SandboxAPI 1 is a code-execution API for AI agents with stateful sessions and isolation, and it is the closest direct match. Other sandbox options include E2B 6, Daytona 8 and Runtime 9, which provide isolated machines for running agent code.
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E2Be2b.devfound in code, not yet checked
Provides an isolated microVM sandbox per agent session where Python code can be run, with an MCP server and SDK available 616.
official:MCP server · e2b-mcp-serverSDK · e2brepository · e2b-cookbookMCP server · mcp-demo
for agents: run_code
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Sources
- 1SandboxAPI — The code execution backend for AI agentssandboxapi.dev · read 2026-10-29
- 6E2B | The Enterprise AI Agent Cloude2b.dev · read 2026-10-29
- 8Daytona - Secure Infrastructure for Running AI-Generated Codedaytona.io · read 2026-10-29
- 9Agent sandboxes, up to 6× cheaper · Runtimewithruntime.com · read 2026-10-29
- 16e2b-mcp-server: declares "run_code" (the record we read)github.com · read 2026-10-24
- 18daytona: declares "daytona" (the record we read and signed)unfragile.ai · read 2026-10-24
- 19Runtime Cloud: declares "runtime_exec" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
· SandboxAPI website read, tools not yet checked
Run code in 8 languages with stateful sessions, package install, streaming output, async polling, and gVisor isolation. Built for AI agents. MCP-native.
· Sandbox website read, tools not yet checked
25 developer-tool APIs as read-only, drop-in replicas, preloaded with one simulated company. Change one base URL; every run gets the same answer.
import_spec · fetchsandbox-mcp found in code, not yet checked
Ingest an OpenAPI spec and get a working sandbox you can call immediately.
Execute Python in a sandbox · Pydantic verified and signed
Run Python code in a secure sandbox with access to Logfire platform helper functions for advanced analysis.
docker-sandboxes-lifecycle · docker-sandboxes-lifecycle verified and signed
Use this skill when creating, running, reattaching to, listing, stopping, or removing Docker Sandboxes (the standalone `sbx` CLI that runs AI coding agents in isolated microVMs), even if the user just says they want to "run claude in a sandbox", "isolate an agent from my repo", "give an agent its ow
run_code · e2b-mcp-server found in code, not yet checked
Run python code in a secure sandbox by E2B. Using the Jupyter Notebook syntax.
sandbox · sandbox verified and signed
Creates isolated Linux MicroVMs using Vercel Sandbox SDK. Use when building code execution environments, running untrusted code, spinning up dev servers, testing in isolation, or when the user mentions "sandbox", "microvm", "isolated execution", or "@vercel/sandbox".
daytona · daytona verified and signed
Creates and manages isolated cloud sandboxes (secure code execution environments with dedicated runtimes) on the Daytona platform. Use when a task needs an isolated runtime, sandbox, secure compute, or Daytona SDK/API/CLI operations. Covers Python, TypeScript, Java, Go, and Ruby SDKs.
runtime_exec · Runtime Cloud verified and signed
Run a shell command (bash) in the sandbox and return its exit code, stdout and stderr.
custom_api_call · GitHub (Activepieces) verified and signed
Custom API Call — Make a custom API call to a specific endpoint
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