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Connect Legal Counsel Prover to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Stop AI hallucinations from ruining your legal analysis.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 1 capability

We ship only the actions that matter.

Capability set01 / 01

01

1 capability in this set.

Part of 1 available through Legal Counsel Prover.

  1. 01

    Validate legal analysis

    This capability enforces a structured reflection process that requires jurisdictional precision, verifiable citations, and procedural mapping. It rejects any analysis that lacks specific facts, ignores adverse authority, or provides unverifiable legal bases.

Real work

What teams actually run

01

Initial Case Assessment

Run a new client matter through the capability to ensure the agent identifies the correct jurisdiction and legal basis.

02

Memo Auditing

Use the capability to check an AI-generated memo for missing adverse authority or procedural gaps.

03

Deadline Verification

Force the agent to map out the statute of limitations and filing requirements for a specific claim.

04

Litigation Strategy

Use the adverse analysis pivot to identify how an opposing counsel might attack a client's position.

Automate a task

Put Legal Counsel Prover to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Legal Counsel Prover works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Legal Counsel Prover to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

916ms average. Fast in production.

Legal Counsel Prover is checked daily against the live service.

Daily averagePeak 1136ms
Oct 3Today
Fastest day
677ms
Slowest day
1136ms
14-day trend
Slowing+21%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Legal Counsel Prover, so you can see the experience inside your AI.

It does not authenticate your account with Legal Counsel Prover. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Legal Counsel Prover Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_XD3ewFkU9Cn93FzWznG5wNw3zzDeftCHBMhVD115/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Legal Counsel Prover capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "legal-counsel-prover-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_XD3ewFkU9Cn93FzWznG5wNw3zzDeftCHBMhVD115/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Legal Counsel Prover in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Legal Counsel Prover owners hand off.

This MCP is built for legal professionals who use AI to draft memos, research case law, or prepare initial case assessments.

  • 01

    Attorneys

    Use it to vet AI-generated research for accuracy and jurisdictional relevance.

  • 02

    Paralegals

    Use it to ensure AI drafts include all necessary procedural steps and citations.

  • 03

    Legal Researchers

    Use it to prevent the generation of hallucinated statutes or case law.

FAQ

Questions Legal Counsel Prover owners ask.

  • 01

    How does this MCP prevent AI hallucinations?

    It uses a strict schema that requires specific, verifiable citations. If the agent provides a vague or non-existent citation, the capability rejects the call.

  • 02

    Can I use this with Claude or Cursor?

    Yes, this MCP works with any MCP-compatible client, including Claude, Cursor, and Windsurf.

  • 03

    What happens if the AI's analysis is rejected?

    The capability returns a specific error code, such as JURISDICTION_BLIND or RISK_WHITEWASHED, explaining exactly which reasoning gap needs to be fixed.

  • 04

    Does this replace a lawyer?

    No. This capability is designed to improve the reasoning of your AI agent so that the output is more useful for professional human review.

  • 05

    What is a decision pivot?

    A decision pivot is a mandatory boolean checkpoint that the agent must satisfy to prove its analysis is logically sound.

  • 06

    Does Legal Counsel Prover generate legal analysis or draft documents?

    No. Legal Counsel Prover performs zero content generation. It forces the AI agent to structure its own legal reasoning into verifiable fields, then validates that the reasoning is logically consistent. The agent does all the thinking. the capability catches jurisdiction gaps, unverifiable citations, procedural omissions, one-sided risk assessments, and fact-disconnected analysis.

  • 07

    What does it catch that a system prompt instruction doesn't?

    Prompt instructions are suggestions. agents routinely ignore 'always cite the specific statute' or 'consider the opposing argument.' Capability calls are obligations. the agent must fill every field. Beyond that, Legal Counsel Prover has 12 consistency rules that catch legal-specific anti-patterns: vague citations ('the law says', 'applicable provisions'), dismissive adverse analysis ('no counterargument', 'guaranteed outcome'), boilerplate risk assessments ('consult a lawyer', 'no risk'), and hypothetical fact analysis ('in general', 'typically'). A prompt can't enforce these. a capability schema can.

  • 08

    Does it replace a human attorney?

    Absolutely not. Legal Counsel Prover is a quality gate for AI-assisted legal reasoning. It ensures the AI agent has done the minimum due diligence before presenting analysis to an attorney for review. The capability validates reasoning structure. jurisdiction, citations, procedure, adverse analysis, fact connection. but it cannot verify the accuracy of legal citations or the correctness of legal conclusions. A human attorney must always review the output.

  • 09

    Which legal systems and jurisdictions does it support?

    Legal Counsel Prover is jurisdiction-agnostic. it validates reasoning structure, not legal content. It works with any legal system: common law, civil law, hybrid systems. The consistency rules check that the agent HAS identified a jurisdiction, cited verifiable law, and mapped procedural requirements. not whether those citations are correct. Whether you're analyzing Brazilian Civil Code, US federal statute, or French administrative law, the reasoning validation applies equally.

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