# Obsidian Brain

> Obsidian MCP server: semantic search, knowledge graph, and vault editing. No plugin required.

- name: io.github.sweir1/obsidian-brain
- version: 1.7.24
- connection class: L0 (run_local_package)
- trust: 79/100 flags: multi-version-spam
- quality: –/100 (not scored)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.sweir1%2Fobsidian-brain
- tools: https://api.protogrid.dev/v1/servers/io.github.sweir1%2Fobsidian-brain/tools

**Runs on your machine: something must execute the package.** Only local packages are published (npm, PyPI, OCI, …). The registry never executes them, so tools are unknown until you run it.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "obsidian-brain": {
      "command": "npx",
      "args": [
        "-y",
        "obsidian-brain@1.7.24",
        "server"
      ],
      "env": {
        "VAULT_PATH": "${VAULT_PATH}",
        "EMBEDDING_PRESET": "english",
        "EMBEDDING_PROVIDER": "transformers",
        "OLLAMA_BASE_URL": "http://localhost:11434",
        "OBSIDIAN_BRAIN_WATCH_DEBOUNCE_MS": "3000",
        "OBSIDIAN_BRAIN_COMMUNITY_DEBOUNCE_MS": "60000",
        "OBSIDIAN_BRAIN_TOOL_TIMEOUT_MS": "30000"
      }
    }
  }
}
```


## Trust

- hygiene: 75
- liveness: n/a
- freshness: 65
- provenance: 90
- drivers: +repository +namespace-matches-repo +website ~liveness-unmeasured ~updated-157d-ago -multi-version-spam(53)
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality –/100 (not scored)

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

### protocol: n/a (weight 25)

- n/a `protocol.modern`, `protocol.stateless`, `protocol.transport`, `protocol.list_ttl`: no remote answered a protocol handshake (not probed yet, unreachable, or local-only)

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: n/a (weight 30)

- n/a `tools.descriptions`, `tools.description_length`, `tools.schemas`, `tools.annotations`, `tools.directory_hints`, `tools.token_cost`, `tools.api_dump`: tool list unknown (behind auth, not probed, or empty)

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool list unknown

### dependencies: 33 (weight 15)

- fail `deps.known_vulns`: 1 advisory to act on (malicious, or rated high or critical with a fix available): GHSA-wq5f-xc86-pv6w in sharp@0.35.4 (indirect, fixed in 0.35.5); 1 more of lower severity or without a fix
- fail `deps.mcp_sdk_version`: @modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
- pass `deps.resolvable`: obsidian-brain@1.7.24 resolved: 229 packages

- tools: unknown
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.sweir1/obsidian-brain.svg)](https://protogrid.dev/servers/io.github.sweir1/obsidian-brain)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Dependencies

- npm obsidian-brain@1.7.24: resolved, 228 dependencies, MCP SDK @modelcontextprotocol/sdk 1.30.1
  - GHSA-6qxp-vccf-f47h (high) in `` @modelcontextprotocol/sdk@1.30.1 ``, direct, fixed in `` 1.31.0 ``, advisory summary: "MCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server" https://osv.dev/vulnerability/GHSA-6qxp-vccf-f47h
  - GHSA-wq5f-xc86-pv6w (high) in `` sharp@0.35.4 ``, indirect, fixed in `` 0.35.5 ``, advisory summary: "sharp : Vulnerability in librsvg dependency CVE-2026-96889" https://osv.dev/vulnerability/GHSA-wq5f-xc86-pv6w
  - GHSA-hp3w-g68c-fv3c (moderate) in `` sprintf-js@1.0.3 ``, indirect, no fix yet, advisory summary: "sprintf-js vulnerable to denial of service through unbounded precision specifiers" https://osv.dev/vulnerability/GHSA-hp3w-g68c-fv3c

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

_none_

## Packages

- npm obsidian-brain@1.7.24

## Tools (0)

_none observed_