Hextrap – Package Firewall with OPA Policies and MCP Support

Show HN: Hextrap – Package Firewall with OPA Policies and MCP Support

Hextrap – Package Firewall with OPA Policies and MCP Support is active in the show hn launch space.

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We’re building Hextrap (https://hextrap.com/products/firewall/), a package firewall to make it easier for teams and organizations to govern the packages installed from their favorite NPM, PyPI, Go, and Rust registries using managed allow/deny lists, custom OPA policies, and built-in safeguards like soak time (new versions are quarantined for a configurable amount of time - most malicious packages are discovered within 48h) and typosquatting detection. Every `pip install`, `npm install`, and `go get` is proxied through Hextrap and evaluated against a target firewall.Hextrap is designed to work with LLMs (via MCP) so tools like Claude Code will check if a package is allow-listed before downloa

As a business in show hn launch, Hextrap – Package Firewall with OPA Policies and MCP Support is listed here with the public details available about it.

The company is listed at the Show HN launch stage of development.

Website: hextrap.com/products/firewall