Plexus Guides

Practical guides for Claude Code, Cursor, Codex, and MCP config sync.

These are the workflow questions developers usually search before they trust a new local config tool: how to keep rules aligned, how to share MCP servers, and how to avoid clobbering native files.

Guide collection

Start with the page that matches the pain most closely. Each guide is written for local, file-based AI coding workflows rather than hosted agent platforms.

Claude Code + Cursor + Codex config sync

Why config drift happens and how to sync native files more safely.

Focus: rules, MCP servers, skills, shared native files

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Claude Code and Codex skills and MCP

Share skills, MCP servers, and instructions without replacing native config.

Focus: Claude Code, Codex, shared skills, partial writes

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Keep CLAUDE.md and AGENTS.md in sync

One baseline for agent rules, projected into each tool's native instruction file.

Focus: instruction files, team rules, behavior drift

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Share MCP servers across Claude Code, Cursor, and Codex

Keep one MCP list without overwriting tool-specific config and local state.

Focus: MCP portability, native formats, backups

Read the guide
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