Most AI event posters fail through repetition, not technical incompetence. A clearer brief, a specific visual direction, controlled typography, and a human finishing pass can turn a generic generated image into a poster people actually notice.
Pasting chatbot output makes your message feel generic and unowned. Use AI as a drafting partner, then extract the useful core, rewrite in your voice, and quote only with an explanation of why it fits.
Claude 5-era agents perform better when context engineering shifts from rigid rules and examples to judgment, progressive disclosure, and tool interface design. Audit conflicting guidance, move deep logic into skills, and use deferred loading/tool search patterns to keep context focused when it matters.