"An MCP to access OpenAI's RAG system via API" matching MCP servers:

Serves legal retrieval-augmented generation over Brazilian federal legislation, returning exact statutory text with URN-LEX and Planalto URLs to prevent hallucination, running locally with optional GPU acceleration.

Enables automated company formation across multiple jurisdictions with REST and MCP interfaces. Supports jurisdiction listing, requirement details, cost estimation, and secure API key management.

Semantic and exact retrieval over 22M Taiwan court judgments with built-in citation guardrails — bundles carry a read-whitelist so downstream models cannot cite judgments whose reasoning was never read. Also provides exact lookup of administrative interpretations with lifecycle status (repealed / superseded / unverified).

MCP server for Azerbaijan's official legal-acts database (e-qanun.az), enabling search, metadata retrieval, and full-text access to legislative and judicial documents.

Enables Claude to retrieve and cite clauses from Korean national R&D manuals using RAG, grounding answers with accurate provision references.

A legal-tech focused system that coordinates specialized agents for document classification, deadline extraction from Spanish legal texts, and strategic business intelligence. It integrates with Claude via MCP to provide semantic document search and automated deadline tracking using a Supabase vector database.

This MCP Server provides a natural language interface to interact with Google's Policy Analyzer API, allowing users to analyze policies and evaluate compliance through conversations.

Enables semantic search over Turkish legal contracts and emails via an MCP server integrated with Claude Desktop and Claude Code, providing tools for document ingestion, hybrid vector search, and full-text retrieval.

Consulta a segunda via da Certidão Negativa de Débitos (CND) Federal da PGFN em fonte oficial, com acesso somente leitura via MCP.

Enables consulting Brazilian federal tax debt certificates (CND) from the official PGFN source through a read-only MCP tool, with pay-per-use hosted access.

Provides a read-only MCP tool to consult official SEFAZ TO negative debt certificates via a hosted, prepaid API.

A deterministic regulatory compliance evaluation system for SEBI Research Analyst regulations, exposing MCP tools to check compliance, get applicable rules, and retrieve audit logs.

Enables integration with the ZapSign API for electronic document signing and management, including document, template, signer, webhook, and background check operations through MCP tools.

Enables insurance claims review assistance by querying a knowledge graph of Korean standard insurance terms, restoring applicable policy versions by enrollment date, and returning coverage/exclusion determinations with cited provisions.

MCP server for querying negative certificates of court proceedings (Certidão Negativa de Feitos) from MPT DF e TO via official sources, with prepaid credit and read-only access.

Enables semantic and keyword search over legal documents, conflict detection, and document overview, supporting Indonesian and English texts.

Provides AI agents with access to Moroccan Court of Cassation decisions through search tools and PDF retrieval. Enables both real-time queries against the official portal and local searches across indexed decisions.

MCP server for Russian court practice (Sudact): full-text case search by law article, court, instance and dates, with access to full decision texts.

Enables querying EU legal documents, case law, and citation graphs through natural language using the LexAPI.

Japan Operations OS for AI agents — 14 knowledge domains covering regulations, protocols, calendar, travel, food culture, language, disaster safety, daily life, and persistent memory. 31 MCP tools via REST + Streamable HTTP.