Legal AI Infrastructure

The operating layer for intelligent legal work.

5point4 builds and operates AI infrastructure for law firms and legal departments. Proprietary skill systems, deployed as managed MCP endpoints.

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Live

Scale Intelligence

AI plugin for General Counsel. Five-skill bundle covering matter intake, litigation assessment, termination risk, counterparty review, and regulatory change impact.

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Coming Soon

Your Firm

Branded AI skill infrastructure, built to your practice and deployed as a managed endpoint for your team.

01

Skill Architecture

Proprietary legal reasoning frameworks encoded as AI skill bundles. Built once, deployed to any Claude-compatible interface. Privilege-aware by design.

02

Managed MCP Endpoints

Each client gets a dedicated subdomain and live endpoint. No installs, no IT. Attorneys add a URL and the tools appear. Updates deploy instantly across all users.

03

Privilege Infrastructure

Every output runs through an attorney-client privilege gate before delivery. Tier classification, intake, memo stub, and distribution advisory — built into the stack.

04

White-Label Deployment

Skill bundles carry your firm's brand. Outputs are signed with your identity. The infrastructure is ours. The product is yours.