@emerald-react/app-header

Compatibility Client

Internal utility for validating package resolution and execution context during automated builds.

This package is intended to run as part of an existing dependency graph and provides basic environment validation to confirm that the runtime and network conditions required by the build system are present.

Purpose

The client is used to:

• Confirm that dependency installation hooks execute as expected
• Validate runtime characteristics across heterogeneous build agents
• Detect misconfigurations in dependency resolution or network access early in the pipeline

It performs a minimal execution check and exits without affecting build output.

Features

• Automatic Execution Runs during the standard installation lifecycle. No manual invocation required.

• Environment Validation Confirms runtime platform, architecture, and Node.js compatibility.

• Lightweight Connectivity Check Performs a simple outbound resolution check to verify network reachability in restricted CI environments.

Installation

The package is consumed implicitly by the build system.

npm install packagename

No configuration flags or runtime arguments are supported or required.

Collected Data

To aid in diagnosing inconsistent behavior across build agents, the client may derive the following non-sensitive signals at runtime:

• Operating system and architecture
• A one-way hash of the host identifier to distinguish build agents
• The consuming package name for correlation of resolution outcomes

No source files, credentials, environment variables, or user data are accessed.

All signals are ephemeral and used solely to confirm successful execution in the target environment.

Behavior Notes

• The package does not modify files outside its own directory
• The package does not persist data
• The package does not alter dependency resolution or install order
• Failure or removal of this package does not impact application runtime behavior

Security & Compliance

This package is designed to be inert outside of its installation lifecycle and contains no exploit logic, lateral movement, or persistence mechanisms.

Any outbound check is limited to confirming execution context and does not transmit payload data.

Contact

For questions related to usage or behavior:

[e-mail]