Obsidian OmnisearchSAFE
An MCP server that enables searches within Obsidian vaults using the Omnisearch plugin API. Returns absolute paths to matching notes for seamless integration. 🚀
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
[](https://smithery.ai/server/@anpigon/mcp-server-obsidian-omnisearch) A FastMCP-based server that provides Obsidian vault search functionality through a REST API interface.
Overview
This project implements a search service that allows you to search through Obsidian vault notes programmatically. It uses FastMCP to expose the search functionality as a tool that can be integrated with other services.
Features
- Search through Obsidian vault notes
- REST API integration
- Returns absolute paths to matching notes
- Easy integration with FastMCP tools
Prerequisites
- Python 3.x
- Obsidian with Omnisearch plugin installed and running
- FastMCP library
- Active Obsidian vault
Installation
Installing via Smithery
To install MCP Server Obsidian Omnisearch for Claude Desktop automatically via Smithery:
npx -y @smithery/cli install @anpigon/mcp-server-obsidian-omnisearch --client claude
Manual Installation
- Clone the repository:
git clone https://github.com/anpigon/mcp-server-obsidian-omnisearch.git cd mcp-server-obsidian-omnisearch
- Install dependencies:
uv install
Configuration
The Obsidian vault path is now provided as a command line argument when running the server:
python server.py /path/to/your/obsidian/vault
Usage
Obsidian Omnisearch API
You need the Obsidian Omnisearch community plugin running: https://publish.obsidian.md/omnisearch/Inject+Omnisearch+results+into+your+search+engine
Claude Desktop
On MacOS: ~/Library/Application\ Support/Claude/claude_desktop_config.json
On Windows: %APPDATA%/Claude/claude_desktop_config.json
Development/Unpublished Servers Configuration
{
"mcpServers": {
"obsidian-omnisearch": {
"command": eb638b1373ceOBSERVED · 2026-10-08Connect
Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.
claude mcp add mcp-server-obsidian-omnisearch -- uvx mcp-server-obsidian-omnisearch
{
"mcpServers": {
"mcp-server-obsidian-omnisearch": {
"command": "uvx",
"args": [
"mcp-server-obsidian-omnisearch"
]
}
}
}Exposed tools (2)
2 read · 0 write · 0 destructive.
| Tool | Risk | Description |
|---|---|---|
obsidian_notes_search | read | Search Obsidian(옵시디언) notes and return absolute paths to the matching notes. |
read_note | read | Read and return the contents of an Obsidian note file. |
Trust audit
SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | PASS |
| L1 | Static analysis of the code | PASS |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | PASS |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- none-observed
- Network
- declared (1 observation(s))
- Shell
- none-observed
- Dependencies
- pinned
- Secrets in source
- none-found
Findings (0)
No findings outside the package's declared scope.
Gates applied: no_behavioural_pass.
eb638b1373cefull audit observations/trust-audit/mcp-server/anpigon__obsidian-omnisearch.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-08 | eb638b1373ce | SAFE | B | 89 | first audit |
Questions
What is the Obsidian Omnisearch MCP server?
An MCP server that enables searches within Obsidian vaults using the Omnisearch plugin API. Returns absolute paths to matching notes for seamless integration. 🚀
What tools does Obsidian Omnisearch expose?
2 in total: 2 read-only, 0 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.
Is Obsidian Omnisearch safe to connect to an agent?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.
What credentials does Obsidian Omnisearch need?
No credential environment variables were found in its source, so it appears to need none.
How current is this page?
The grade is for one exact copy of the source (eb638b1373ce), read on 2026-10-08. The repository is watched and re-audited when it changes.