generate-bat-tests
Workflow required before generating, writing, or updating BAT (Blackbox API Testing) tests for a Mule app. Call use_skill as your FIRST action — before reading or writing any .dwl file — whenever the user asks to create, generate, add, write, refresh, extend, or fix BAT tests, a BAT suite, BDD API tests, black-box API tests, or Anypoint API Functional Monitoring tests for a deployed Mule HTTP API. Do not read the app source, open the existing suite, or author any .dwl yourself and attempt the task in one turn — even a targeted single-test change like 'add a 401 test' or 'fix the orders happy-path test' requires loading this skill first. Covers generating a suite from app source (OpenAPI + Mule XML), extending an existing hand-written BAT baseline, and running the suite against the live endpoint. Not for MUnit (build-time, in-process, XML) — use the Mule developer workflow for that. When you call this skill, it must be the only tool call in that response.
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Critical
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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 script suggests installing the BAT CLI via `curl -s https://s3.amazonaws.com/bat-wrapper/install.sh | bash`, which downloads and executes software from an external URL.
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 script scripts/validate_prerequisites.sh references an unauthenticated remote installation script via curl from s3.amazonaws.com, creating a weak operational dependency.
- Repository
mulesoft/mulesoft-dx
- Revision
b8cef7d
- Audited
- Security analysis
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