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obsidian-mcp-connector

istefox/obsidian-mcp-connector

Connect MCP-compatible clients (Claude Desktop, Claude Code, Cline) to your Obsidian vault with semantic search, templates, file management and gated command execution.

mcp-tools-for-obsidian0289 files scannedMay 31, 2026

High risk — review the findings below

We found multiple concerning patterns in this package. Some of these might be legitimate (for example, a build tool might need to run commands), but you should review each finding below and decide if the explanations make sense for what this package claims to do.

What We Found(21 issues)

Each card explains what was found and what it means in plain English. Click "Technical details" for the full breakdown.

HIGHHIGH-002

Caution. This package can open a terminal on your computer and run any command it wants — with YOUR permissions. It could delete files, install malware, or steal your data without you seeing anything happen.

Technical details

Importing child_process gives the package ability to spawn shell commands. MCP servers should not need to execute arbitrary system commands.

import { execFile } from "child_process"
packages/obsidian-plugin/src/features/mcp-client-config/services/nodeDetect.ts:1
HIGHHIGH-002

Caution. This package can open a terminal on your computer and run any command it wants — with YOUR permissions. It could delete files, install malware, or steal your data without you seeing anything happen.

Technical details

Importing child_process gives the package ability to spawn shell commands. MCP servers should not need to execute arbitrary system commands.

import("child_process"
packages/obsidian-plugin/src/features/mcp-client-config/services/nodeDetect.ts:327
HIGHHIGH-002

Caution. This package can open a terminal on your computer and run any command it wants — with YOUR permissions. It could delete files, install malware, or steal your data without you seeing anything happen.

Technical details

Importing child_process gives the package ability to spawn shell commands. MCP servers should not need to execute arbitrary system commands.

import { execFile } from "child_process"
packages/obsidian-plugin/src/features/mcp-client-config/services/preWarm.ts:1
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
packages/obsidian-plugin/src/features/mcp-client-config/services/nodeDetect.ts:188
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
packages/obsidian-plugin/src/features/mcp-client-config/services/nodeDetect.ts:254
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

spawn(
packages/obsidian-plugin/src/features/mcp-client-config/services/nodeDetect.ts:329
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
packages/obsidian-plugin/src/features/mcp-client-config/services/nodeDetect.ts:395
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
packages/obsidian-plugin/src/features/mcp-client-config/services/preWarm.ts:240
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
packages/obsidian-plugin/src/features/mcp-tools/services/periodicNotesDetector.ts:227
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
packages/obsidian-plugin/src/features/mcp-tools/tools/fetch.ts:33
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
packages/obsidian-plugin/src/features/mcp-tools/tools/patchActiveFile.ts:164
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
packages/obsidian-plugin/src/features/mcp-tools/tools/patchActiveFile.ts:200
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
packages/obsidian-plugin/src/features/mcp-transport/services/middleware.ts:67
MEDIUMMED-002

Risky. This package doesn't lock its dependency versions. That means if one of its dependencies gets hacked tomorrow, you'd automatically download the hacked version. Good packages always pin their versions.

Technical details

Using '*' or 'latest' as a dependency version means any future version will be installed automatically — including compromised ones.

"latest"
packages/obsidian-plugin/package.json:46
MEDIUMMED-002

Risky. This package doesn't lock its dependency versions. That means if one of its dependencies gets hacked tomorrow, you'd automatically download the hacked version. Good packages always pin their versions.

Technical details

Using '*' or 'latest' as a dependency version means any future version will be installed automatically — including compromised ones.

"latest"
packages/shared/package.json:15
MEDIUMMED-004

Suspicious. This package loads code from an unknown location decided at runtime. We can't tell what it will actually run because it depends on a variable. This makes it harder to verify the package is safe.

Technical details

Dynamic require/import with variable arguments loads code determined at runtime. This can be used to load payloads that static analysis can't detect.

import(
packages/obsidian-plugin/src/features/semantic-search/index.test.ts:368
MEDIUMMED-004

Suspicious. This package loads code from an unknown location decided at runtime. We can't tell what it will actually run because it depends on a variable. This makes it harder to verify the package is safe.

Technical details

Dynamic require/import with variable arguments loads code determined at runtime. This can be used to load payloads that static analysis can't detect.

import(
packages/obsidian-plugin/src/features/semantic-search/index.test.ts:427
MEDIUMMED-004

Suspicious. This package loads code from an unknown location decided at runtime. We can't tell what it will actually run because it depends on a variable. This makes it harder to verify the package is safe.

Technical details

Dynamic require/import with variable arguments loads code determined at runtime. This can be used to load payloads that static analysis can't detect.

require()
packages/obsidian-plugin/src/features/semantic-search/services/embedder.ts:201
MEDIUMMED-004

Suspicious. This package loads code from an unknown location decided at runtime. We can't tell what it will actually run because it depends on a variable. This makes it harder to verify the package is safe.

Technical details

Dynamic require/import with variable arguments loads code determined at runtime. This can be used to load payloads that static analysis can't detect.

import(.
packages/obsidian-plugin/src/features/semantic-search/services/embedder.ts:202
MEDIUMMED-004

Suspicious. This package loads code from an unknown location decided at runtime. We can't tell what it will actually run because it depends on a variable. This makes it harder to verify the package is safe.

Technical details

Dynamic require/import with variable arguments loads code determined at runtime. This can be used to load payloads that static analysis can't detect.

require()
packages/obsidian-plugin/src/features/semantic-search/services/onnxEnv.ts:39
MEDIUMMED-004

Suspicious. This package loads code from an unknown location decided at runtime. We can't tell what it will actually run because it depends on a variable. This makes it harder to verify the package is safe.

Technical details

Dynamic require/import with variable arguments loads code determined at runtime. This can be used to load payloads that static analysis can't detect.

import(.
packages/obsidian-plugin/src/features/semantic-search/services/onnxEnv.ts:40

Finding Summary

0

Critical

13

High

8

Medium

0

Low

0

Info