Orbismo is a collaborative world-building platform for AI. Keep track of the people, places, events, and details that make up your world, then draw on that knowledge in any Claude conversation instead of re-explaining it every time. Connect Orbismo and Claude reads and writes a connected world you own: create and update entities (people, places, events, references, rules, and more), map relationships between them, browse a chronological timeline, and search across entities and long-form lore. Give a world its own standing instructions so Claude behaves the way you want inside it. Organize separate worlds for your life, your work, and the stories you're writing, and share a world to build together with your team. Getting started is free. Create an Orbismo account at https://orbismo.com — new accounts get a coupon code for a free world.
Anthropic’s own published signals, snapshot of August 5, 2026; units undocumented — treat as ordinal.
Over time
Details
Tools(21)
- audit_world
- create_entities
- create_entity_lore
- create_relationships
- delete_entity
- delete_entity_lore
- delete_relationship
- get_entities
- get_entity_lore
- get_timeline
- get_world_context
- get_world_instructions
- list_my_worlds
- query_relationships
- search_entities
- search_lore
- set_active_world
- update_entity
- update_entity_lore
- update_relationship
- update_world_instructions
Data from Claude’s public directory API, snapshotted daily by the MCP App Tracker. A listing describes what the directory publishes — not an endorsement.