obsidian-mcp-server and mcp-obsidian-via-rest
These two tools are competitors, both aiming to provide a mechanism for AI assistants or other applications to interact with Obsidian vaults, with the second project explicitly stating a goal to be a faster and more lightweight re-write of a similar concept.
About obsidian-mcp-server
smith-and-web/obsidian-mcp-server
MCP server for Obsidian vault management - enables Claude and other AI assistants to read, write, search, and organize your notes
Implements MCP over Server-Sent Events (SSE) transport for remote vault access without local installation, alongside stdio mode for direct integration. Provides granular operations including section-level editing, YAML frontmatter manipulation, regex find-and-replace, and backlink detection, with optional compact response mode to reduce token consumption by 40-60% for large vaults.
About mcp-obsidian-via-rest
OleksandrKucherenko/mcp-obsidian-via-rest
MCP Server connected to Obsidian Vault with Local REST API. (re-write it completely with BUN to make it faster and more lightweight)
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