Vault Cortex Obsidian MCP Server
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TDQS
Scored across 33 tools
Multiple note-editing tools (vault_replace_in_note, vault_replace_span, vault_insert_at_anchor, vault_patch_note, vault_delete_span) overlap in purpose, and several search/list tools cluster around discovery. The descriptions give explicit 'prefer X' guidance, but the set still presents a thicket of similarly purposed primitives that an agent must carefully navigate.
All tools use a common vault_ prefix and snake_case, and most follow a verb_noun pattern (list_notes, create_task, get_backlinks). A few names break the verb-first convention (vault_memory_recall, vault_recent_notes), and vault_search is bare, but the overall consistency is high.
33 tools is heavy for an Obsidian MCP server. Many capabilities (multiple replacement/insertion/patch primitives and several search variants) could be consolidated into fewer parameterized tools, and the count exceeds typical well-scoped server sizes.
Core note lifecycle, search, memory, tasks, links, daily notes, and properties are broadly covered with deep operations. Gaps remain in writing or deleting non-markdown files and editing canvas files, but most agent vault workflows are supported.