# cloudflare/sandbox-sdk

Run sandboxed code environments on Cloudflare's edge network

Repository: https://github.com/cloudflare/sandbox-sdk
Canonical: https://ross.abutalabs.com/products/sandbox-sdk
Homepage: https://sandbox.cloudflare.com/
Language: TypeScript
License: NOASSERTION
License Family: other
Topics: agent, agents, ai, code-interpreter, containers, devtools, sandbox
Last push: 2026-09-02T16:19:48+00:00

## Health v2 (maintenance only)
Score: 82/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 100, release rhythm 87, longevity 31
- inputs: {"age_days": 437, "days_push": 0, "days_rel": 6, "gap_med": 1.0, "n_releases_24m": 113}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1124, forks 115 (observed 2026-09-03T02:15:10.084121+00:00)

## What it is
A TypeScript SDK for running secure, sandboxed code execution environments on Cloudflare Workers. It lets developers execute commands, manage files, run long-running processes, and expose services via public URLs inside isolated containers.

## Use cases
- run untrusted code in a sandbox
- build an AI code interpreter agent
- execute shell commands from a Cloudflare Worker
- clone a repo and run its tests in an isolated environment
- spin up ephemeral dev environments on the edge
- expose sandboxed services via public URLs

## When to choose
- you need secure, isolated code execution integrated with Cloudflare Workers
- you're building AI agents that need to run code or commands
- you want ephemeral sandboxed environments on Cloudflare's edge network

## When to avoid
- you need sandboxing outside the Cloudflare ecosystem
- you need full VM-level isolation or arbitrary cloud infrastructure
- your workload requires long-term persistent containers rather than ephemeral sandboxes

## Facets
- artifact type: library
- maturity: active
- function: sdk, developer-tools, security, agent-framework, http-server
- domain: developer-tools, cloud-computing, security
- platform: cloud, serverless
- tags: sandbox, code-interpreter, cloudflare-workers, edge-computing, isolated-execution, ai-agents, containers, typescript, nodejs, docker

## Member repositories
- cloudflare/sandbox-sdk (main) score 82

## Provenance
- Observed fields: from GitHub, fetched 2026-09-03T02:15:10.084121+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:41:27.984091+00:00, confidence not recorded.
  - readme: https://github.com/cloudflare/sandbox-sdk (fetched 2026-09-03T02:15:10.084121+00:00, sha cd31c4b6093c)
  - homepage: https://sandbox.cloudflare.com/ (fetched 2026-08-29T12:45:17.543844+00:00, sha 8403bed1cf28)
- Data as of 2026-08-30T08:39:29.467469+00:00.