Obsidian and these newer tools share markdown + local files, but they're aimed at different assumptions about who reads and edits the vault. Obsidian's default is "human reads and curates; plugins optionally enhance." The AI-first cohort (Tolaria, Sig in the sibling comment, and several others) assumes the AI reads and writes as a first-class agent, which makes design choices like how the app reacts to files changing underneath it (cf. the Zettlr comment downthread) a core concern rather than an edge case.
Worth watching how each of these tools positions the AI: as a UX copilot inside the editor, or as an autonomous agent with file-system access via local CLI/MCP.
Worth watching how each of these tools positions the AI: as a UX copilot inside the editor, or as an autonomous agent with file-system access via local CLI/MCP.