Procedural writing-style skills for AI agents: official frameworks (plain language, business writing, GOV.UK, AP style, STE-100, developer docs) + character voices. Agent Plugins 1.0.0, works in opencode, Claude Code, Codex.

Agent Skills for end-to-end story writing in markdown, packaged as Codex and Claude Code plugins.

A prose linter that sniffs out AI writing tells. Zero dependencies, countable rules plus one judgment model.

ISO 24495 Plain Language skills and plugin