wiki-setup
Initialize a new Obsidian wiki vault with the correct structure, special files, and configuration. Use this skill when the user wants to set up a new wiki from scratch, initialize the vault structure, create the .env file, or says things like "set up my wiki", "initialize obsidian", "create a new vault", "get started with the wiki". Also use when the user needs to reconfigure their existing vault or fix a broken setup.
68
81%
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Critical
Do not install without reviewing
Security
2 findings: 2 critical severity. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.
E005: Suspicious download URL detected in skill instructions.
What this means
Detected a suspicious URL in the skill instructions that could lead the agent to download and execute malicious scripts or binaries. This includes links to executables from untrusted sources, typosquatting of official packages, URL shorteners that obscure the destination, and personal file hosting services.
Why it was flagged
The raw.githubusercontent.com URL is a direct download of a shell script that the instructions curl+chmod to install and run (a high-risk pattern for malware distribution); the example repo URL is just a benign placeholder.
E006: Malicious code pattern detected in skill scripts.
What this means
Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.
Why it was flagged
The document instructs users to download and install a remote hook that will be executed locally on session end and to ingest/push potentially sensitive conversation history and vault contents—patterns that enable remote code execution or data exfiltration if the fetched hook or sync targets are malicious or compromised.
Low
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
W012: Unverifiable external dependency detected (runtime URL that controls agent).
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
The skill's Stop Hook installation explicitly downloads and installs executable code at runtime via curl (https://raw.githubusercontent.com/Ar9av/obsidian-wiki/main/.claude/hooks/wiki-stop-capture.sh), which is then made executable and later invoked as a Claude hook (bash <HOOK_PATH>), allowing remote code to be executed.
- Repository
- Ar9av/obsidian-wiki
- Commit
52c9f2b
- Audited
- Security analysis
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