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  "title": "Drop",
  "description": "Apache-2.0 rootless Linux sandbox that runs untrusted programs and agent-generated code in disposable, isolated home directories using user namespaces, with optional gVisor for a stronger boundary. Access is governed by a TOML file and nothing needs root or a container runtime, so you can execute a coding agent's output or a third-party dependency without giving it your real user account.",
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    "note": "Apache-2.0 (LICENSE verified on repo), ~146 stars, ~367 commits on main indicating active maintenance; rootless isolation via Linux user namespaces with optional gVisor, disposable per-run home directories, TOML-based access control (WebFetch 2026-09-22, github.com/wrr/drop). Local dev tool, not a hosted/server sandbox."
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      "text": "Apache-2.0 rootless Linux sandbox that runs untrusted programs and agent-generated code in disposable, isolated home directories using user namespaces, with optional gVisor for a stronger boundary. Access is governed by a TOML file and nothing needs root or a container runtime, so you can execute a coding agent's output or a third-party dependency without giving it your real user account."
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      "text": "code in disposable, isolated home directories using user namespaces, with optional gVisor for a stronger boundary. Access is governed by a TOML file and nothing needs root or a container runtime, so you can execute a coding agent's output or a third-party dependency without giving it your real user account.\n\n- Apache-2.0 (LICENSE independently verified), ~146 stars, ~367 commits on main (active maintenance); rootless via Linux user namespaces, optional gVisor, disposable per-run home dirs, TOML access control (WebFetch 2026-09-22, github.com/wrr/drop).\n- Surfaced via the 2026-09-22 studio pull (\"Drop — a rootless Linux sandbox with gVisor support,\" Show HN).\n- Curated from the GTM Stacker signal registry (2026-09-22 pass); license independently verified 2026-09-22."
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      "text": "maintenance); rootless via Linux user namespaces, optional gVisor, disposable per-run home dirs, TOML access control (WebFetch 2026-09-22, github.com/wrr/drop). - Surfaced via the 2026-09-22 studio pull (\"Drop — a rootless Linux sandbox with gVisor support,\" Show HN). - Curated from the GTM Stacker signal registry (2026-09-22 pass); license independently verified 2026-09-22.\n\nOnce agents start writing and running code, \"just run it\" becomes a security decision. The usual isolation answers — Docker, microVMs — are heavier than a lot of teams want for the simple job of running one agent's output safely. Drop is the lightweight middle: rootless user-namespace isolation, a throwaway home directory per run, and a TOML file that says what the sandboxed process may touch, with gVisor available when you want a firmer wall. For anyone piping coding-agent output or untrusted dependencies through their own machine, it is a low-ceremony way to contain the blast radius, and it is Apache-2.0. The honest read: it is Linux-only, local, and modestly sized — treat it as a sane isolation habit for dev workflows, not a hardened multi-tenant runtime, and turn on gVisor if the boundary needs to hold."
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