Define an identity before a greeting
Start with a name, background, speaking style and a situation that gives the conversation a reason to begin. Avoid making every field a list of unrelated traits.
Build a character from identity, motivation and a reason to speak. Keep the text definition, portrait and import format distinct.

Start with a name, background, speaking style and a situation that gives the conversation a reason to begin. Avoid making every field a list of unrelated traits.
A portrait, a text description and an importable character card are different assets. Check supported formats in the destination; an image by itself is not a complete character definition.
Use a greeting, a practical question and an unexpected change of plan. Revise the definition when the character contradicts an established fact. The local brief tool helps organize text and does not upload or create a character account.
Separate background and motivation from the opening situation.
The tool here organizes a writing prompt from your inputs. It does not call an AI model or produce a complete novel. Use the prompt in your chosen writing or conversation tool and review the result.
Outline the main conflict first, then write one scene at a time. Give each scene a goal, an obstacle and a consequence, and carry forward a short record of established facts.
Keep a compact note of vocabulary, habits, knowledge and boundaries. Compare new dialogue against those notes, and revise contradictions instead of adding more unrelated traits.