"Créer des systèmes de prompt pour les modèles de langage (LLM)" matching MCP servers:

Enables querying the Pour Picks bourbon & whiskey database with tools for search, bottle details, recommendations, comparisons, and trending, providing structured tasting profiles, prices, pairings, and ratings.

A local-only MCP server that uses SQLite to store, search, and manage a personal library of AI prompts. It enables developers to organize and reuse prompts across multiple AI clients like Claude and Cursor while keeping all data on their local machine.

Provides a read-only MCP tool to query the official registry of the Regional Council of Dentistry of Rio de Janeiro via an MCP HTTP server.

Consulta em fonte oficial o cadastro do Conselho Regional de Odontologia SE, com ferramenta somente leitura e paga por uso.

MCP server that exposes tools to query an e-commerce database (customers, sales, products) using natural language, orchestrated by a LangChain agent with Groq's LLM.

Enables LLMs to propose UPDATE/DELETE SQL that is run in a transaction, measured, and rolled back, requiring human approval before applying to prevent unauthorized changes.

MCP server to query the official SABESP installation list (contas), providing read-only access to account data via a single tool with pay-per-use prepaid credits.

Enables querying the Regional Dental Council of Rio Grande do Sul (Brazil) professional registration database through a read-only MCP tool. Works with any MCP client via HTTP with prepaid credits.

MCP server for snowflake that doesn't allow write operations under any circumstances, and includes a system prompt.

A governed MCP server enabling LLM agents to query BigQuery, inspect GCS, trigger Airflow DAGs, and run data-quality checks with built-in security guardrails like allow-lists, cost ceilings, and audit trails.

Enables Claude to automatically extract entities and relationships from URLs, PDFs, and YouTube videos to build structured knowledge graphs in Neo4j. It supports custom schemas, academic citation extraction, and community detection for advanced research and content analysis.

Read-only MCP server for querying official dental registration data from the Regional Council of Dentistry of Alagoas (Brazil). It provides a single tool to consult professional records via a hosted HTTP endpoint with prepaid credits.

An MCP server that enables LLMs to securely query synthetic clinical data through validated, scoped tools (patient summaries, conditions, medications, lab trends, encounters) while maintaining audit logs and access controls.

A read-only Postgres MCP server that parses SQL to block write statements and prevents bypasses by refusing connections with write privileges.

Enables scraping and comparison of LLM inference pricing from multiple providers like Cloudrift, DeepInfra, Fireworks, and Groq, storing results in a SQLite database.

A blazing fast MCP server that enables AI agents to interact with multiple PostgreSQL databases, providing functionality to list tables, inspect schemas, execute queries, and run transactions.

Servidor MCP para a API do ComexStat, ferramenta de acesso às estatísticas de comércio exterior do Brasil.

MongoDB-integrated MCP server for documenting and analyzing LLM safety challenges in the Grey Swan Arena competitions.

Enables interaction with self-hosted LLM models via Ollama and Supabase database operations. Supports text generation, SQL queries, and data storage/retrieval through natural language commands.

MISP (Malware Information Sharing Platform) MCP server with built-in prompt injection defense via prompt-defense-audit