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The Codex Changelog · July 31 · 4 min

Codex 0.146.0: Smarter Tool Selection and Safer Sessions

This episode breaks down Codex 0.146.0’s smarter skill selection, including Reciprocal Rank Fusion, dynamic context budgets, and graceful truncation when tool catalogs get too large. It also covers clearer warnings, session naming improvements, automatic MCP server reconnection, and new Agent Plugin manifest support across toolchains.

0:00-4:48

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This episode breaks down Codex 0.146.0’s smarter skill selection, including Reciprocal Rank Fusion, dynamic context budgets, and graceful truncation when tool catalogs get too large. It also covers clearer warnings, session naming improvements, automatic MCP server reconnection, and new Agent Plugin manifest support across toolchains.