16 lines
1.8 KiB
Markdown
16 lines
1.8 KiB
Markdown
# e2b/ — E2B remote runtime family
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English | [中文](README.zh.md)
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An experimental provider-composition POC that places one filesystem/process execution world in an E2B Linux sandbox. E2B supplies only sandbox lifecycle and the two fundamental OS adapters; provider-neutral consumers build higher capabilities above them.
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| Package | ctx key | Role |
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| [`e2b`](e2b/README.md) (`@deepseek-ai/dsh-e2b`) | `ctx.e2b` | Create or reconnect one sandbox, create its working/runtime directories, expose the shared SDK handle, and apply the configured kill/pause/leave disposition |
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| [`fs-e2b`](fs-e2b/README.md) (`@deepseek-ai/dsh-fs-e2b`) | `ctx.fs` | Implement the filesystem seam over E2B Filesystem APIs |
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| [`subprocess-e2b`](subprocess-e2b/README.md) (`@deepseek-ai/dsh-subprocess-e2b`) | `ctx.subprocess` | Implement executable lookup, managed process groups and stdio, remote spill files, and terminal sessions over E2B Commands and PTY APIs |
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The existing [`dsh-bash-local`](../bash/bash-local/README.md), [`dsh-pty-local`](../pty/pty-local/README.md), [`dsh-lsp-local`](../lsp/lsp-local/README.md), and [`dsh-code-runtime-subprocess`](../code-runtime/code-runtime-subprocess/README.md) need no E2B-specific forks. They delegate every execution-world operation to `ctx.fs` and `ctx.subprocess`, so mounting the two E2B adapters places their mutable work in the same sandbox.
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This boundary does not move the harness process, Cordis objects, model calls, agent/session state, session persistence, skills, higher-level protocol state, or E2B SDK buffers. The [shared-runtime decision](../../.agents/notes/implemented/feature/2026-07-27-e2b-remote-runtime-poc.md) owns the POC boundary; the [portable-consumer decision](../../.agents/notes/implemented/architecture/2026-07-28-portable-execution-world-consumers.md) owns the generic composition.
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