Lint your AI instruction files the way each agent reads them — CLAUDE.md, AGENTS.md, .cursor/rules, GEMINI.md — and see what each host truncates, ignores or shadows. 19 hosts, read-only, every rule sourced.
Your AI agent says done. Nonna makes it prove it: she runs your test suite before a coding agent can stop, and blocks pushes to main and secrets in files. Claude Code plugin, plus git hooks for Codex, Cursor, Copilot, Gemini and more
video — a big skill for professional AI video editing: craft-first grammar of the cut, transcript-driven EDL pipeline, ffmpeg mastery, audio/color/captions, 32 dual-stack recipes, verification gates
🏛️ Socratic mentor mode for any AI agent or model: one well-aimed question at a time, teaching the idea behind every answer. Skill, plugin, AGENTS.md, rules and system prompt. Research-backed.
Acuris Address Validation & Geocoding agent context — Claude Code plugin, Cursor rules/docs, and open Agent Skill (agentskills.io) packaged from one source of truth.
fz168-linter — линтер и LLM-skill для проверки русских текстов на 168-ФЗ: англицизмы, латиница, смешанные алфавиты, названия ЖК на кириллице, равнозначный перевод. Python CLI, Django, JSON-отчёт, CI.