SkillDex
中文
CodexOther skillProject Managementactive

Migrate to Codex

A Codex Skill for moving supported instruction files, skills, agents, and MCP configuration into Codex project or global files.

Overview

Use this reference when a project needs a bounded migration from Claude-style artifacts into Codex-compatible instructions and configuration.

What this Skill can do

  • Defines migration order for instructions, skills, agents, and MCP configuration.
  • Preserves unrelated Codex configuration while checking generated artifacts.
  • Calls out source and target boundaries before modifying developer tooling.

Best use cases

  • Migrating project instructions into Codex-readable files.
  • Checking generated Codex artifacts after a tooling migration.
  • Documenting migration boundaries before touching shared configuration.

Not suitable for

  • Blindly overwriting unrelated Codex configuration.
  • Migrating secrets or local-only paths into a public repository.
  • Editing source Claude artifacts when the target is Codex configuration.

Inputs

  • Selected source artifacts, target Codex scope, and existing config boundaries.
  • Repository or global config location where migration is explicitly approved.

Outputs

  • Migration checklist and generated Codex artifacts.
  • Validation report for migrated instructions, skills, agents, or MCP config.
  • Blocked-state notes when source or target boundaries are unclear.

Compatibility

Tools: Codex

Environments: Codex CLI or compatible Codex skill runtime, Project or global Codex configuration workspace

  • Requires an explicit migration target.
  • Generated files must be reviewed before commit.

SkillDex links to the source only; it does not migrate local configuration.

Evidence summary

implementedVerified 2026-07-02

  • Source directoryrepo

    Public source directory and Apache-2.0 license file were checked for this catalog entry.

Safe example prompts

Plan Codex migration

Use the Migrate to Codex reference to inspect which project instructions can safely move into Codex files without touching secrets.

Verify migration output

Use the Migrate to Codex reference to check generated Codex instructions and report any unrelated config that should stay unchanged.

Installation / usage

Reference the upstream curated Skill directory.

  1. 1Open the GitHub source directory for the Skill.
  2. 2Confirm the chosen migration source and Codex target before applying any changes.

Source metadata

Author
openai
Repository
https://github.com/openai/skills
Directory
https://github.com/openai/skills/tree/main/skills/.curated/migrate-to-codex
License
Apache-2.0
Indexed
2026-07-02
Reviewed
2026-07-02