MCP Comparison · 2026
Obsidian vs Sanity MCP Server
Comparing Obsidian and Sanity as MCP servers? Obsidian (read & write vault notes) is best when personal knowledge capture. Sanity (manage sanity content) is best when groq-shaped content queries from an agent. Both run as Model Context Protocol servers and can coexist in the same client. Updated 2026.
Side-by-side specs
Pulled from each MCP's verified fact sheet.
| Obsidian | Sanity | |
|---|---|---|
| Primary function | Read & Write Vault Notes | Manage Sanity Content |
| Maintainer | Community (MarkusPfundstein) | Sanity |
| Pricing | Open source | Freemium |
| Setup complexity | Low · ~3 min | Low · ~5 min |
| Transport | stdio | Streamable HTTP |
| Auth model | API key | OAuth 2.1 |
| License | MIT | — |
| Language | Python | TypeScript |
| Latest version | latest | latest |
| Compatible clients | Claude, Cursor, Any MCP-compatible client | Claude, Cursor, VS Code, Codex, Replit, Any MCP-compatible client, Sanity projects |
| Last verified | 2026-08-19 | 2026-09-17 |
Which one should you pick?
Decision rubric drawn from each MCP's documented strengths.
Choose Obsidian
- Personal knowledge capture
- Daily-note automation
- Research assistance
Choose Sanity
- GROQ-shaped content queries from an agent
- Drafting and patching documents
- Schema-aware content audits
Pick something else if…
- Real-time collaboration
- Page layout and design
Feature breakdown
Key capabilities each server ships out of the box.
Obsidian
- Vault-scoped read/write
- Backlink resolution
- Tag queries
- Daily-note append
- Local-only, no cloud required
Sanity
- Official hosted MCP at mcp.sanity.io
- OAuth in Claude, Cursor, Codex, VS Code and Replit
- `npx sanity@latest mcp configure` reuses your CLI login
- Deprecated local package explicitly points here
- Schema-aware: the agent can read the content model
Install snippets
Open the detail page for ready-to-paste config for every major client.
FAQ
Obsidian vs Sanity: which MCP server should I use?
Pick Obsidian when personal knowledge capture. Pick Sanity when groq-shaped content queries from an agent. Obsidian is built for read & write vault notes, while Sanity focuses on manage sanity content.
Can I run both Obsidian and Sanity together?
Yes. MCP clients run each server as a separate process and surface every server's tools simultaneously, so you can install both and let your agent decide which to call. Be deliberate with auth scopes when stacking servers.
How fresh is this comparison?
Updated for 2026. Obsidian's last verification: 2026-08-19. Sanity's last verification: 2026-09-17. We refresh detail-page facts on every catalog rebuild.
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