#13obra/knowledge-graph1 skillsprove-claimUse when asked to prove, disprove, investigate, or find evidence for a claim about people, concepts, ideas, or their relationships. Also use when asked to explore connections, find who influenced what, trace how ideas developed, or answer questions that…Mar 21, 2026
#14obra/external-subagents1 skillscodex-subagentsSpawn background subagents for parallel or long-running tasks. Use when you need research threads, context isolation, or detached execution.Dec 24, 2025