Codex Profiles

Codex Profiles is an open-source agent harness and configuration orchestrator developed by Ducksss. The tool focuses on organizing, standardizing, and deploying modular agent skills and execution profiles across automated developer environments and command-line workflows. In daily operations, Codex Profiles structures agent capabilities using a dedicated skill directory (`.agents/skills`) and custom task definitions. It integrates with terminal-based validation tools, evaluation scripts (`plugin-eval`), and qualification workflows to test and monitor agent execution patterns before merging or releasing updates. What differentiates Codex Profiles from simple interactive coding agent wrappers is its focus on structured agent qualification, workflow pipeline hardening, and multi-channel deployment. It provides explicit testing gates and validation checks to maintain reproducibility across agent tasks. Codex Profiles is distributed under an open-source model via GitHub releases, npm packages, and Homebrew tap integrations.

Tags: ChatGPT, cli, developer tools, OpenSource, productivity

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Key features

  • Modular Skill System — Organizes agent capabilities and tasks into discrete, version-controlled definitions under .agents/skills. - Automated Validation Tooling — Incorporates verification utilities like quick_validate.py and plugin-eval to test agent behaviors. - Pipeline Qualification & Monitoring — Supports issue-driven qualification and monitoring scenarios to prevent execution drift. - Multi-Channel Distribution — Built-in release automation targeting npm, Homebrew taps, and GitHub releases. - Workflow Metadata Management — Manages status mapping, approval gates, and cleanup routines for automated pipeline tasks.

Use cases

Use Case: Managing Agent Skill Collections Developers configure and version-control distinct agent skills within .agents/skills to ensure consistent execution patterns across team environments.

Use Case: Validating Agent Pipeline Runs Engineers run qualification scripts and automated evaluation suites (plugin-eval) to verify agent output correctness before deploying updates to production pipelines.

Use Case: Distributing CLI Agent Harnesses Maintainers bundle agent configurations and harness tools into npm packages and Homebrew taps for streamlined team-wide onboarding and installation.

Who it is for

Codex Profiles is designed for software engineers, DevOps practitioners, and AI tooling developers who need to manage, test, and distribute modular CLI agent skills and automated workflow pipelines. It is not intended for users looking for an out-of-the-box GUI coding assistant.

Install guide

Installation Install Codex Profiles via npm (standard distribution): bash npm install -g codex-profiles Alternatively, clone the repository directly for local development and harness testing: bash git clone https://github.com/Ducksss/codex-profiles.git cd codex-profiles make test

First Run Ensure your local environment passes code quality and skill validation checks: bash # Run lint and test suites make check # Run validation on defined agent skills python3 quick_validate.py

Example Session Execute agent skill evaluation and pipeline qualification checks: bash # Evaluate agent plugins and skills against qualification benchmarks plugin-eval analyze --target .agents/skills/

Part of CLI Coding Agents

Categories: AI Coding Agents, Developer Tools, Productivity

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