What Wistmere can do today

Claude models, on your own Anthropic API key.

Built and contract-tested; live smoke turns per provider are still pending. Provider usage is billed by the provider.

Models: Claude Opus 4.8, Claude Sonnet 5.5, Claude Haiku 4.5 (fastest, cheapest)

ChatGPT models, on your own OpenAI API key.

Built and contract-tested; live smoke turns per provider are still pending. Provider usage is billed by the provider.

Models: GPT-6 Sol, GPT-6 Astra (most capable, slower, costlier), GPT-6 Luna (fastest, cheapest)

Gemini models, on your own Google AI API key.

Built and contract-tested; live smoke turns per provider are still pending. Provider usage is billed by the provider.

Models: Gemini 3.8 Flash, Gemini 3.6 Flash, Gemini 3.5 Flash-Lite (fastest, cheapest), Gemini 3.1 Pro (preview)

The D&D 5e System Reference Document 5.2.1 (CC-BY-4.0): spells, species, backgrounds, classes, magic items, equipment and the bestiary.

The campaign owner opens and closes sittings; turns only run in an open session, and each session’s recap grounds the next.

Commands: START_SESSION, END_SESSION

Step by step: ability scores (standard array, point buy or engine-rolled), species, class, background, spells and starting equipment, checked at every step.

Commands: CREATE_CHARACTER, SET_ABILITY_SCORES, ROLL_ABILITY_SCORES, CHOOSE_SPECIES, CHOOSE_CLASS, CHOOSE_BACKGROUND, CHOOSE_SPELLS, CHOOSE_EQUIPMENT, FINALIZE_CHARACTER

Every roll is made by the engine, bound to the action it answers and kept in the log; a reroll must be granted by a rule. With a random.org key the entropy is signed and checkable.

Commands: ROLL_DICE, REROLL

Damage and healing are events; current HP is derived from them, never set by the AI.

Commands: DAMAGE, HEAL

Rolled by the engine with the character’s real modifiers, proficiency and conditions.

Commands: ABILITY_CHECK, SAVING_THROW

Prepared spells, spell slots spent on casting, and concentration tracked until it ends.

Commands: PREPARE_SPELLS, CAST_SPELL, END_CONCENTRATION

Conditions applied and removed as events, with durations that expire on the game clock.

Commands: APPLY_CONDITION, REMOVE_CONDITION

Short and long rests restore what the rules say; in-world time advances deliberately and ticks durations.

Commands: SHORT_REST, LONG_REST, ADVANCE_CLOCK

Experience and guided level-up: hit points from the hit die, class features, subclasses, feats and new spells.

Commands: AWARD_XP, LEVEL_UP

The GM attaches what matters to the people, places and things it describes, and can correct or retract it; notes come back whenever that entity does.

Commands: RECORD_NOTE, CORRECT_NOTE, RETRACT_NOTE

Places are revealed as the party discovers them, and actors move between them on the record.

Commands: REVEAL_PLACE, MOVE_ACTOR

Monsters from the bestiary and named NPCs are put into play with real stat blocks and live hit points.

Commands: INSTANTIATE_ACTOR

Every turn you play with its tokens, provider, whose key paid, and an estimated cost; owners see their tables’ usage.

Signs in an existing account by a provider-verified email, and still asks for two-factor authentication.

Built, but not configured on this site.

Play without your own key, on a monthly allowance of turns and tokens granted by us, with your remaining allowance shown at the table.

Built, but switched off: not offered until allowances are live.

A Pathfinder system pack on the same engine (roadmap Track 7).

Art for key moments and characters, generated mid-session (roadmap Track 8).

Waiting on a Drupal 11 release of the Discord login module.

Paying for managed credits in the app; today an allowance is granted by us.

A headless grid, turn order and action economy kept legal by the engine (ADR-0016).

One front door for external AI agents to use the same validated commands.