Diagram Generator

Use this skill any time the user wants to create diagrams, flowcharts, or visual structures. This includes: architecture diagrams, mind maps, org charts, use...

Security Scan

The skill's requirements (AnyGen CLI + ANYGEN_API_KEY) and runtime instructions align with its stated purpose of generating diagrams; nothing requested appears unrelated or excessive.

Purpose & Capability

Name/description, required binary (anygen), and required env var (ANYGEN_API_KEY) all directly match the stated purpose of using the AnyGen service to generate diagrams.

Instruction Scope

SKILL.md instructs the agent to authenticate (anygen auth login / API key) and to invoke the AnyGen CLI and an AnyGen workflow skill. These instructions stay within diagram-generation scope. Minor note: it references another skill ('anygen-workflow-generate') and suggests installing it via the AnyGen CLI; that external dependency is not declared in the metadata but is reasonable for operation.

Install Mechanism

Install spec uses a Node/npm package (@anygen/cli) to provide the anygen binary, which is a standard approach. This is moderate-risk compared with instruction-only skills because it installs third-party code from a package registry; it's proportionate to the CLI requirement but users should trust the package and vendor.

Credentials

Only one credential (ANYGEN_API_KEY) is required and declared as the primary credential; that matches the described remote service usage and is proportionate.

Persistence & Privilege

Skill is not forced-always and does not request broad system or cross-skill config access. It does not claim to modify other skills' configs or system-wide settings.

Assessment

This skill appears coherent: it uses the AnyGen CLI and an API key to generate diagrams server-side. Before installing, verify you trust the AnyGen service and the @anygen/cli npm package (check publisher, reviews, and release source). Treat the ANYGEN_API_KEY like any secret: avoid sending sensitive diagrams/data to the service, rotate the key if exposed, and consider creating a scoped key if AnyGen supports it. Note the skill may prompt a browser-based OAuth flow during auth and may install an additional AnyGen workflow skill at run-time as needed.

AI Diagram Generator — AnyGen

This skill uses the AnyGen CLI to generate diagrams and visual charts server-side at www.anygen.io.

Authentication

# Web login (opens browser, auto-configures key)
anygen auth login --no-wait

# Direct API key
anygen auth login --api-key sk-xxx

# Or set env var
export ANYGEN_API_KEY=sk-xxx

When any command fails with an auth error, run anygen auth login --no-wait and ask the user to complete browser authorization. Retry after login succeeds.

How to use

Follow the anygen-workflow-generate skill with operation type smart_draw.

If the anygen-workflow-generate skill is not available, install it first:

anygen skill install --platform <openclaw|claude-code> -y