obsidian-mcp-server

Obsidian MCP Server by cyanheads

Read, write, search, and surgically edit Obsidian vault notes, tags, and frontmatter via MCP. STDIO or Streamable HTTP.

Live Registry Versionv3.7.0Previous: v3.6.1Published 2026-10-06

Stability Grade

B+ (82/100)

90-Day Velocity

15 releases

Moderate cadence

Dependencies

7 direct

NPM manifest

License

Apache-2.0

Verified on NPM

Recommended Exact Pin: npx -y obsidian-mcp-server@3.7.0

NPM Registry ->GitHub Repo ->

TL;DR Verdict & Quick Citation Summary (2026-10-24)Source: AgentBreakWatch Live NPM Index

Obsidian MCP Server (obsidian-mcp-server) is currently at v3.7.0 on NPM (published 2026-10-06), with a 90-day stability score of 82/100 (B+) and MEDIUM schema drift risk across 15 releases in the past 90 days. recent release v3.7.0 (up from v3.6.1) updates Search & Research MCP tool schemas and transport handling (15 releases in last 90d). Pin exact version v3.7.0 in .mcp.json to avoid silent parameter drift. Production teams should pin npx -y obsidian-mcp-server@3.7.0 rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

recent release v3.7.0 (up from v3.6.1) updates Search & Research MCP tool schemas and transport handling (15 releases in last 90d). Pin exact version v3.7.0 in .mcp.json to avoid silent parameter drift.

Watched Exports / MCP Tool Signatures:

obsidian-mcp-servertools/listtools/call

Before (Deprecated / Unpinned Pattern)

"obsidian-mcp-server": {
  "command": "npx",
  "args": ["-y", "obsidian-mcp-server@latest"]
}

After (Verified v3.7.0 Pattern)

"obsidian-mcp-server": {
  "command": "npx",
  "args": ["-y", "obsidian-mcp-server@3.7.0"]
}

Frequently Asked Questions: obsidian-mcp-server

What is the latest version of obsidian-mcp-server on NPM?

As of 2026-10-24, the latest stable version of obsidian-mcp-server (Obsidian MCP Server by cyanheads) on NPM is v3.7.0, published on 2026-10-06. It has shipped 15 releases in the last 90 days.

Does obsidian-mcp-server v3.7.0 have breaking changes or MCP schema drift risk?

obsidian-mcp-server currently carries a MEDIUM schema drift risk rating with a Stability Score of 82/100 (Grade B+). recent release v3.7.0 (up from v3.6.1) updates Search & Research MCP tool schemas and transport handling (15 releases in last 90d). Pin exact version v3.7.0 in .mcp.json to avoid silent parameter drift.

How do I safely pin obsidian-mcp-server in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `npx -y obsidian-mcp-server@3.7.0` and monitor obsidian-mcp-server, tools/list, tools/call for parameter or schema changes.

30-Min Registry & Schema Poller

Get Instant Breaking-Change Alerts for obsidian-mcp-server

We poll NPM and cyanheads/obsidian-mcp-server every 30 minutes. Get an email with the exact diff when obsidian-mcp-server ships a breaking release beyond v3.7.0.