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scientific-schematics

Create publication-quality scientific diagrams using Nano Banana 2 AI with smart iterative refinement. Uses Gemini 3.1 Pro Preview for quality review. Only regenerates if quality is below threshold for your document type. Specialized in neural network architectures, system diagrams, flowcharts, biological pathways, and complex scientific visualizations.

68

2.87x
Quality

55%

Does it follow best practices?

Impact

95%

2.87x

Average score across 3 eval scenarios

SecuritybySnyk

Risky

Do not use without reviewing

Optimize this skill with Tessl

npx tessl skill review --optimize ./scientific-skills/scientific-schematics/SKILL.md
SKILL.md
Quality
Evals
Security

Security

2 findings — 1 high severity, 1 medium severity. You should review these findings carefully before considering using this skill.

High

W007: Insecure credential handling detected in skill instructions

What this means

The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.

Why it was flagged

Insecure credential handling detected (high risk: 1.00). The prompt includes examples that embed API keys directly (e.g., --api-key "sk-or-v1-...", api_key="your_openrouter_key") and a flag to pass keys on the command line, which instructs copying secrets verbatim into code/commands and therefore risks secret exfiltration.

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: 1.00). The skill makes runtime calls to the OpenRouter API (https://openrouter.ai/api/v1 and the key provisioning URL https://openrouter.ai/keys) and uses the model's review responses (Gemini 3.1 Pro Preview) to generate critiques that are injected back into subsequent prompts, so external content from that URL directly controls prompt refinement and is a required dependency (OPENROUTER_API_KEY).

Repository
K-Dense-AI/claude-scientific-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.