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@agent-wasm/codex

v0.1.0

Published

2 months ago

Browser-hosted Codex sessions and WASM worker bridge for agent-wasm.

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@agent-wasm/codex

The Codex agent for agent-wasm, compiled to WebAssembly and run in the browser. Provides app-server and CLI browser sessions over a MessageChannel + worker, a JSON-RPC peer, and a host bridge that routes the agent's fs / network / command / process effects to a @agent-wasm/core container.

npm install @agent-wasm/codex

API

createCodexBrowserSession / CodexBrowserSession — app-server session.
createCodexCliBrowserSession / CodexCliBrowserSession — CLI session.
createBrowserCodexCliShellCommand — a shell command factory.
CodexHostBridge / CodexHostContainer / CodexHostAuthController — wire the WASM agent to a host container + auth.

Subpaths

| Import | Purpose | | --- | --- | | @agent-wasm/codex | the session/bridge API above | | @agent-wasm/codex/cli-browser-worker | the CLI worker entrypoint | | @agent-wasm/codex/app-server-browser-worker | the app-server worker entrypoint |

Note: the Rust → WASM artifacts are built from the vendored Codex crates via wasm-pack; published builds ship the prebuilt .wasm under dist/pkg.

The browser port currently tracks OpenAI Codex 0.145.0 (rust-v0.145.0). Install the reproducibly pinned browser fork and build the adapter with:

pnpm vendor:install:codex

To validate or build a separate Codex checkout without replacing vendor/codex, set CODEX_SOURCE_DIR:

CODEX_SOURCE_DIR=/path/to/codex pnpm nx check-codex-wasm codex-wasm
CODEX_SOURCE_DIR=/path/to/codex pnpm nx build-adapter codex-wasm

License

MIT