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searxng-search

Enhanced web and package repository search using local SearXNG instance

67

3.80x
Quality

52%

Does it follow best practices?

Impact

95%

3.80x

Average score across 3 eval scenarios

SecuritybySnyk

Advisory

Suggest reviewing before use

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npx tessl skill review --optimize ./searxng-search/SKILL.md
SKILL.md
Quality
Evals
Security

Security

2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.

Medium

W011: Third-party content exposure detected (indirect prompt injection risk)

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

Third-party content exposure detected (high risk: 0.90). This skill's agent workflow (see references/agent-usage.md and SKILL.md) instructs the agent to query the local SearXNG API (e.g., http://localhost:8888/search?q=...) which returns aggregated JSON scraped from open/public third‑party sources such as GitHub, npm, Stack Overflow, arXiv, etc., and explicitly tells the agent to parse and act on those results, so untrusted third‑party content can influence agent actions.

Report incorrect finding
Medium

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

Potentially malicious external URL detected (high risk: 0.80). The start-searxng script will pull and run the remote container image docker.io/searxng/searxng:latest at runtime (via podman/docker), which executes remote code and is relied upon to provide the SearXNG service, so this is a runtime external dependency that executes code: docker.io/searxng/searxng:latest

Repository
YPares/agent-skills
Audited
Security analysis
Snyk

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.