llm-cli-gateway 2.0.0: Secure LLM Dependency Management Update

The release of llm-cli-gateway 2.0.0 on June 4, 2026, represents a major milestone in dependency management for applications leveraging large language models (LLMs). npm has designated it as the latest stable version, while GitHub provides associated binaries, installers, and cryptographic verification.

This update addresses a critical supply chain risk by removing the dependency on better-sqlite3. The project now relies on Node.js’s built-in node:sqlite module through a dedicated adapter (src/sqlite-driver.ts). As a result, production installations no longer include better-sqlite3, prebuild-install, or tar-stream, significantly reducing vulnerabilities tied to native modules.

To support this transition, llm-cli-gateway now requires Node.js ≥ 24.4.0, the minimum version needed to utilize node:sqlite features. The simplified architecture restricts the public interface to just four functions (openDatabase, openReadOnly, GatewayDatabase, GatewayStatement), streamlining audits and maintenance.

A key technical enhancement is the improved read-only connection handling. The queryRequests method now opens a dedicated read-only connection, preventing any data modifications at the SQLite engine level. Even commands like VACUUM or VACUUM INTO are blocked to ensure data integrity and eliminate silent bugs. This approach bolsters confidence in migrations and data stability while mitigating hidden risks.

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Source: DEV Community. Editorial synthesis assisted by AI — TechnoExpress.