"1&1" matching MCP servers:

一个基于Model Context Protocol的SQLite数据库查询服务，为AI应用提供标准化的数据库访问、安全的SQL查询执行以及表结构预览功能。

Enables MCP clients to securely query databases, list tables, inspect table schemas, and test connections across Oracle, SQL Server, MySQL, PostgreSQL, and SQLite using read-only SQL tools.

A Model Context Protocol server that exposes Firebase Firestore and Authentication to AI agents, supporting multi-project configurations and read operations.

Enables AI assistants to discover, explore, and query Formula 1 data stored in AWS, using Athena and Glue for schema inspection, sample data, and custom analytical queries.

Enables production lines to self-service register data sources and tools, and downstream AI agents to discover and invoke them through the standard MCP protocol.

Read-only MCP access to the p-e relay store: an append-only corpus of provenance-bearing coordination records, with tools to fetch a record by id, list records and replies, and check existence. This image serves a snapshot frozen at build time; append_relay is listed but refused, and deposits to the live store require an HMAC-signed request.

Enables querying SAP Business One HANA databases through direct SQL, including read-only safeguards and tools for inspecting schemas, tables, and table structures.

A read-only MCP server that provides tools to read, list, and inspect secrets from HashiCorp Vault's KV secrets engine (versions 1 and 2) using a Vault token.

Enables AI clients to read Nacos configuration center data via read-only MCP tools, including namespaces, config search, details, and history across Nacos 1.x, 2.x, and 3.x.

Enables reading and writing the rollekino.fi film archive, including search, film details, stats, and reviews with personal 1-10 ratings alongside IMDb and Metascore.

Read-only MySQL MCP server that lets AI agents list tables, describe schemas, and run SELECT/SHOW/EXPLAIN queries with a row cap, bound to a single database for safety.

Production-grade, token-optimized FastMCP SQLite Server with O(1) schema discovery, opcode watchdog, and fuzzy self-healing.

Enables Claude and MCP clients to introspect, generate, and execute d1-eloquent project operations (models, migrations, schema, seeders, factories, and CLI) against local D1 databases.

Enables AI-assisted analysis and optimization of Cloudflare D1 databases through comprehensive schema introspection, relationship mapping, validation, and optimization recommendations. Demonstrates semantic intent patterns with hexagonal architecture for maintainable database development workflows.

Enables safe local MCP-based control of ArcMap Desktop 10.8, allowing read-only inspection of map documents, layers, datasets, and execution of allowlisted geoprocessing tools through ArcPy.

Provides an MCP protocol interface for interacting with Elasticsearch 7.x databases, supporting comprehensive search functionality including aggregations, highlighting, and sorting.

A dedicated MCP server for interacting with Microsoft Dynamics 365 and Dataverse tools via the g-gremlin CLI. It enables users to read, analyze, and perform write operations on Dataverse environments through supported MCP clients.

Enables LLM clients to read and modify MS-SQL, PostgreSQL, MySQL/MariaDB and SQLite databases through 38 MCP tools, with every table, view, function and procedure gated by explicit permission rules that deny by default. Ships with a desktop GUI for authoring rules, approving destructive operations and auditing what the model did.

Turns Django models into MCP tools and a REST API from a single class, and can generate a Django project from a MySQL or Postgres schema.

A dedicated Model Context Protocol server that enables AI clients to interact with Salesforce tools for data analysis and management via the g-gremlin CLI. It supports both read-only and write-enabled operations for seamless integration with tools like Claude Desktop and Cursor.