AnttiHero/lavern

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An agentic law firm. Yours. 67 specialist AI agents that review documents through evidence-backed debate, with mandatory human gates and a 10-pass verification loop. Apache 2.0.

290 ★95 forksTypeScriptUpdated 1mo ago

What you need to know

Lavern is an Apache-2.0 multi-agent legal system — 67 agent prompts (specialists + orchestrators) coordinating through a debate protocol with three layers of verification and a human gate before critical decisions, running against Anthropic, Mistral (EU), or fully local via Ollama.

Install

Set up the agent collection (67 prompts) and wire to your model provider (Anthropic / Mistral / Ollama)

Usage

  • Run dispute resolution with specialists debating under the debate protocol
  • Configure the human-gate for critical decisions; run fully local with Ollama for privacy

Key features

  • 67 prompts: specialist + orchestrator agents coordinated via a debate protocol
  • Three layers of verification and a human gate before critical decisions
  • Provider freedom: Anthropic, Mistral (EU data), or fully local via Ollama

Best for

Legal/founder teams prototyping multi-agent dispute-resolution and legal workflows, especially privacy-focused (local) or EU (Mistral).

Caveats

  • Self-described as 'not a product' but a collection of ideas/prompts — no guaranteed SLAs; built by a law-firm founder
Platforms: macOS · Linux · Windows · LocalClients: Claude · Mistral · Ollama
Documentation ↗

Reviewed 2026-08-11

Topics

agentic-aiai-agentsanthropicclaudecontract-reviewlaw-firmlegal-ailegal-techmcpmistral-aimodel-context-protocolmulti-agentopen-sourcetypescript
Stars
290★
Forks
95
Language
TypeScript
License
Apache-2.0
Created
2026-05-13
Last push
2026-07-26