# [anthropics/sandbox-runtime](https://github.com/anthropics/sandbox-runtime) A lightweight sandboxing tool for enforcing filesystem and network restrictions on arbitrary processes at the OS level, without requiring a container. 7.1k stars · 635 forks · TypeScript Quick update: star history is from the full report of Oct 25, 2026. Healthy Actively maintained by 7 people, no known risks. ## Why No warning signs: none of the [verdict rules](https://reporadar.ai/methodology) applied to this repo. ### What would change this - Partly checked: maintenance (Commit counts are estimated: the commit sample stops before the window start, so GitHub's totals were scaled by the sampled bot share.; Authors in the last 90 days are counted from the sampled commits only.) - A dormant maintenance status, a deprecated or archived package, a successor link, or a critical advisory would change this. ## Maintenance Partial Active **Human commits, 30 days** 37 **Human commits, 90 days** 200 **Human commits, 365 days** 825 **Bot share of commits, 365 days** 0% **Last commit** Nov 11, 2026 (18 hours ago) **Last human commit** Nov 11, 2026 (18 hours ago) **Authors, 90 days** 7 **Last release** Nov 9, 2026 (2 days ago) **Median PR merge time** 39 hours Responsiveness: of 30 recent issues, 7% got a maintainer reply. Median first response: 6 days. - Commit counts are estimated: the commit sample stops before the window start, so GitHub's totals were scaled by the sampled bot share. - Authors in the last 90 days are counted from the sampled commits only. Sources: [Commits](https://github.com/anthropics/sandbox-runtime/commits), [Releases](https://github.com/anthropics/sandbox-runtime/releases), [Merged pull requests](https://github.com/anthropics/sandbox-runtime/pulls?q=is%3Apr+is%3Amerged), [Issues](https://github.com/anthropics/sandbox-runtime/issues?q=is%3Aissue) ## People Complete **Owner** Organization **Commits sampled** 100 since Nov 12, 2025 **Authors for half of commits** 1 **Authors for 80% of commits** 2 **Contributors** 38 ### Top committers - ronleizrowice-ant: 67% of commits - ig-ant: 17% of commits - claude: 7% of commits - ant-kurt: 5% of commits - imichaelmoore: 2% of commits - Shares come from the newest sampled commits, since the commit sample is capped. Sources: [Commits](https://github.com/anthropics/sandbox-runtime/commits), [Contributors](https://github.com/anthropics/sandbox-runtime/graphs/contributors) ## Stars Complete Organic, confidence medium Bars show stars gained each week. Red bars overlap a burst. ### Bursts - **Jan 11, 2026 to Jan 15, 2026**: about 190 more stars than usual, peak 70 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests. - **Oct 23, 2026 to Oct 24, 2026**: about 808 more stars than usual, peak 430 in one day, a shape we can't classify. Outside explanation: a jump in forks. Anyone can buy stars for any repo; bursts alone don't prove the owner did. - The star history looks organic. - Star history from the full report of Oct 25, 2026; this update did not re-read it. Sources: [How star history is analyzed](https://reporadar.ai/methodology#stars) ## Risk Complete ### Flags No risk flags. ### License **Now** Apache-2.0 (OSI-approved) **A year ago** Apache-2.0 (OSI-approved) ### Packages - **@anthropic-ai/sandbox-runtime** (NPM): latest 0.0.82, published Nov 10, 2026 Advisories for the latest version: none listed Package and advisory data: deps.dev and OSV. Sources: [GitHub: anthropics/sandbox-runtime](https://github.com/anthropics/sandbox-runtime), [deps.dev: npm @anthropic-ai/sandbox-runtime](https://deps.dev/npm/%40anthropic-ai%2Fsandbox-runtime) ## Compare Weighing anthropics/sandbox-runtime against an alternative? See both side by side. ## Badge ![RepoRadar: Healthy](data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22112%22%20height%3D%2220%22%20role%3D%22img%22%20aria-label%3D%22reporadar%3A%20healthy%22%3E%3Ctitle%3Ereporadar%3A%20healthy%3C%2Ftitle%3E%3CclipPath%20id%3D%22r%22%3E%3Crect%20width%3D%22112%22%20height%3D%2220%22%20rx%3D%223%22%2F%3E%3C%2FclipPath%3E%3Cg%20clip-path%3D%22url(%23r)%22%3E%3Crect%20width%3D%2263%22%20height%3D%2220%22%20fill%3D%22%23555%22%2F%3E%3Crect%20x%3D%2263%22%20width%3D%2249%22%20height%3D%2220%22%20fill%3D%22%232e7d32%22%2F%3E%3C%2Fg%3E%3Cg%20fill%3D%22%23fff%22%20text-anchor%3D%22middle%22%20font-family%3D%22Verdana%2CGeneva%2CDejaVu%20Sans%2Csans-serif%22%20font-size%3D%2211%22%3E%3Ctext%20x%3D%2232%22%20y%3D%2214%22%3Ereporadar%3C%2Ftext%3E%3Ctext%20x%3D%2288%22%20y%3D%2214%22%3Ehealthy%3C%2Ftext%3E%3C%2Fg%3E%3C%2Fsvg%3E) Add this to a README to show the current verdict: ``` [![RepoRadar](https://reporadar.ai/anthropics/sandbox-runtime/badge.svg)](https://reporadar.ai/anthropics/sandbox-runtime) ``` ## Follow Get told when this verdict changes. Add the feed to any feed reader: you get one entry per change, not one per refresh. ``` https://reporadar.ai/anthropics/sandbox-runtime/feed.xml ``` [Open the feed](https://reporadar.ai/anthropics/sandbox-runtime/feed.xml) ## More repos rated Healthy [See all](https://reporadar.ai/-/reports/healthy) - [antvis/Infographic](https://reporadar.ai/antvis/Infographic) 7.1k stars - [ymcui/Chinese-LLaMA-Alpaca-2](https://reporadar.ai/ymcui/Chinese-LLaMA-Alpaca-2) 7.1k stars - [grab/cursor-talk-to-figma-mcp](https://reporadar.ai/grab/cursor-talk-to-figma-mcp) 7.1k stars - [katanemo/plano](https://reporadar.ai/katanemo/plano) 7.1k stars - [adbar/trafilatura](https://reporadar.ai/adbar/trafilatura) 7.1k stars - [TokenRhythm/opensquilla](https://reporadar.ai/TokenRhythm/opensquilla) 7.1k stars ## Earlier verdicts - Nov 12, 2026: Healthy - Nov 11, 2026: Healthy - Nov 10, 2026: Healthy - Nov 9, 2026: Caution - Nov 8, 2026: Caution - Nov 7, 2026: Caution - Nov 6, 2026: Caution - Nov 5, 2026: Caution - Nov 4, 2026: Caution - Nov 3, 2026: Caution Computed 9 hours ago · method 2026.10.2 Source: https://reporadar.ai/anthropics/sandbox-runtime