What problem does it solve? Technical documentation for aerospace, defense, and other regulated industries must follow ASD-STE100 Simplified Technical English, a controlled language with 53 writing rules and a controlled dictionary of about 900 approved words. Manual compliance checking is slow and error-prone, especially for part-of-speech violations and meaning drift during rewrites. ## Core Features & Use Cases - STE Writing and Rewriting: Converts existing manuals, procedures, and warnings into STE-compliant text while preserving technical meaning through a five-pass fidelity check. - Compliance Review: Checks text against the 9 rule sections, 20/25-word sentence limits, verb-form restrictions, and dictionary rulings with part-of-speech tagging, reporting each violation with a compliant rewrite. - Dictionary Verification: Guides lookup against the official Part 2 dictionary (user's PDF, web confirmation, or built-in fallback rulings) with a mandatory disclaimer when the official source is unavailable. - Use Case: A technical writer receives a maintenance procedure draft and asks for an STE compliance check; the skill classifies each passage as procedural or descriptive, tags every content word's part of speech, flags violations like "check" used as a verb, and delivers corrected text with a terminology table. ## Quick Start Ask the assistant to rewrite the attached maintenance procedure into ASD-STE100 Simplified Technical English and report any words that could not be verified against the official dictionary.