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Codex CLI

OpenAI · CLI

Codex CLI 0.143.0-alpha.26

0.143.0-alpha.25→0.143.0-alpha.26·June 26, 2026 at 10:16 PM UTC

Patch release with internal additions to code mode remote sessions, executor plugins, and supporting protocol types.

Changelog

Under the hood

  • Added a code-mode protocol host codec along with remote session handling, connection drivers, readers, and cleanup logic.
  • Introduced an executor plugin in the connectors crate and a JSONL event processor in exec.
  • Expanded environment variable support with new CODEX_* entries for CA certificates, code mode host paths, exec server URLs, network profiles, and permission profiles.
  • Added numerous serde structs, enums, events, and typed payloads to support delegate requests, host responses, wire runtime results, MCP server matching, thread management, and related flows.

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README.mdDocs2.7 KBCHANGELOG.mdDocs93 BAGENTS.mdDocs22 KBconfig.mdDocs273 Bdocs/agents_md.mdDocs126 Bdocs/authentication.mdDocs134 Bdocs/CLA.mdDocs2 KBdocs/codex-rs/bazel.mdDocs7.4 KBdocs/codex-rs/codex_mcp_interface.mdDocs6.8 KBdocs/codex-rs/protocol_v1.mdDocs9.5 KBdocs/config.mdDocs726 Bdocs/contributing.mdDocs6.2 KBView all 33 files in content/ browser →
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