dev.codex

Manage Codex MCP servers, runtime config, and session summaries.

21|Updated Jan 3, 2026

Search Tags:#cli #codex #mcp #config #session #management

Ready to run

npx skills add https://github.com/kevinslin/skills --skill dev-codex

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: dev.codex
Source: https://github.com/kevinslin/skills/tree/main/active/dev.codex
Command: npx skills add https://github.com/kevinslin/skills --skill dev-codex

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Codex runtime and configuration drift can complicate operation. This skill automates management of MCP servers, runtime config, and session analysis to keep Codex aligned and observable.

Core Features & Use Cases

MCP management: add, remove, or update MCP servers and edit Codex MCP settings.
Session summaries: generate concise summaries for Codex sessions and redact sensitive data.
Role and config management: manage agent roles and per-project config overrides to ensure consistent behavior.

Quick Start

Ask dev.codex to add an MCP server and generate a session summary for a Codex session.

Frequently Asked Questions about dev.codex

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I manage MCP servers in a Codex runtime environment?▼

Codex MCP servers are managed through CLI and config.toml-based configurations. You can add, remove, or update servers and edit settings to automate runtime management and prevent configuration drift.

What is the best way to generate summaries for Codex sessions?▼

Generating Codex session summaries is handled by analyzing session data and producing concise summaries. The process includes automatic redaction of sensitive information to ensure safe and observable session outputs.

How do I apply per-project config overrides for consistent agent behavior?▼

Applying per-project config overrides involves managing agent roles and editing runtime config files like config.toml. This ensures consistent agent behavior and aligns the Codex runtime with specific project requirements.

Does Codex session analysis support redacting sensitive information automatically?▼

Yes, Codex session analysis supports automatic redaction of sensitive information. It accesses session data to generate concise summaries while ensuring sensitive details are removed for safe observation.

Why does Codex runtime configuration drift occur and how can it be fixed?▼

Codex runtime configuration drift occurs when manual settings diverge over time. It is fixed by automating runtime management, standardizing agent roles, and applying CLI and config.toml-based updates.