Fievel

Your AI content systems architect. Fievel helps content designers, UX writers, conversation designers and AI experience designers build a portable content system with their coding agent: product context, writing standards, knowledge sources, AI behavior rules, quality checks and ownership, saved as readable files you own.

Skills

Skill	Use it to
getting-started	Start or resume Fievel and choose a beginner, existing-guidelines or AI-experience path
content-system-builder	Build product context and content standards from your decisions and approved sources
source-discovery	Inventory and assess sources, keeping their authority and provenance
ai-behavior-designer	Define AI responsibilities, action boundaries, uncertainty and recovery
evaluation-designer	Create quality checks, check saved responses and prepare human review
content-audit	Review an existing Fievel system for gaps, conflicts and coverage

Fievel also provides tools your agent calls directly: in Claude Code a local tool server creates, validates and checks your project and builds its viewer; in Codex a hosted server offers lessons, templates, validation and checks.

Start a new chat in your project folder and ask Fievel to get started. A fictional practice example is included, so you can try it without company data.

Requirements

Python 3.10 or later. Fievel checks for its one dependency (jsonschema) and, with your permission, installs it in a .fievel-venv folder in your workspace.

Your data

Fievel's local tools run on your computer and make no network requests. Your project files stay in the folder you choose; nothing is saved inside the plugin. In Codex, the hosted server processes the content your agent sends and keeps none of it. What you share in the conversation is handled by your coding agent under its own terms. See the privacy policy.

jeremydhoover-blip/fievel