Dev tools · alternatives · 2026

24 alternatives to Cloud-Ready Postgres MCP Server

Hey HN, I built pg-mcp, a Model Context Protocol (MCP) server for PostgreSQL that provides structured schema inspection and query execution for LLMs and agents. It's multi-tenant and runs over HTTP/SSE (not stdio) Features - Supports multiple database connections from multiple agents - Schema Introspection: Returns table structures, types, indexes and constraints; enriched with descriptions from pg_catalog. (for well documented databases) - Read-Only Queries: Controlled execution of queries via MCP. - EXPLAIN Tool: Helps smart agents optimize queries before execution. - Extension…

Cloud-Ready Postgres MCP Server is a Model Context Protocol server that enables large language models and agents to inspect PostgreSQL database schemas and execute read-only queries. It supports multiple concurrent… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Pgmcp, an MCP server to query any Postgres database in natural language▲18

   An MCP server to query any Postgres database in natural language. - subnetmarco/pgmcp

   2025 · github.com · its alternatives →

2. 2
   AI-Driven Index Tuning With Postgres MCP Server▲11

   Hey HN, Postgres Pro is an open source Model Context Protocol (MCP) server built to support every stage of the development process. It does a lot more than help generate and run SQL—it helps you make sure your application and database actually run well. Features: - Industrial-strength tuning algorithms similar to those in MS SQL Server - “What if?” tool to evaluate LLM-generated index suggestions - Works with Cursor, etc., to make changes in ORM code - Ensures safe SQL execution with restricted mode - Includes health checks to stay ahead of production problems

   2025 · github.com · its alternatives →

3. 3
   SchemaFlow▲128

   Real-time database schemas for AI-IDEs via MCP protocol

   2025 · schemaflow.dev · its alternatives →

4. 4
   An MCP server that gives LLMs temporal awareness and time calculation▲91

   This is an open‑source Model Context Protocol (MCP) server that gives any LLM a sense of the passage of time. Most MCP demos wire LLMs to external data stores. That’s useful, but MCP is also a chance to give models perception — extra senses beyond the prompt text. Six functions (`current_datetime`, `time_difference`, `timestamp_context`, etc.) give Claude&#x2F;GPT real temporal awareness: It can spot pauses, reason about rhythms, and even label a chat’s “three‑act structure”. Runs locally in <60 s (Python) or via a hosted demo. If time works, what else could we surface? - Location &#x2F;…

   2025 · github.com · its alternatives →

5. 5OS
   Open-Source MCP Server for Context and AI Tools▲43

   Large Language Models (LLMs) are powerful, but they’re limited by fixed context windows and outdated knowledge. What if your AI could access live search, structured data extraction, OCR, and more—all through a standardized interface? We built the JigsawStack MCP Server, an open-source implementation of the Model Context Protocol (MCP) that lets any AI model call external tools effortlessly. Here’s what it unlocks: - Web Search & Scraping: Fetch live information and extract structured data from web pages. - OCR & Structured Data Extraction: Process images, receipts, invoices, and handwritten…

   2025 · its alternatives →

6. 6
   Open source, logical multi-master PostgreSQL replication▲151

   Logical multi-master PostgreSQL replication. Contribute to pgEdge/spock development by creating an account on GitHub.

   2025 · github.com · its alternatives →

7. 7
   MCP server for Blender that builds 3D scenes via natural language▲151

   Hi HN! I built a custom MCP (Model Context Protocol) server that connects Blender to LLMs like ChatGPT, Claude, and any other llm supporting tool calling and mcps, enabling the AI to understand and control 3D scenes using natural language. You can describe an entire environment like: > “Create a small village with 5 huts arranged around a central bonfire, add a river flowing on the left, place a wooden bridge across it, and scatter trees randomly.” And the system parses that, reasons about the scene, and builds it inside Blender — no manual modeling or scripting needed. What it can do: -…

   2025 · blender-mcp-psi.vercel.app · its alternatives →

8. 8
   A MCP server and client implementing the latest spec▲72

   A comprehensive Model Context Protocol (MCP) server implementing the latest specification. - hemanth/paws-on-mcp

   2025 · github.com · its alternatives →

9. 9
   MCP Memory – Fast Agent Memory Using Google's OKF and SQLite FTS5▲70

   An OKF-backed Model Context Protocol (MCP) server delivering persistent long-term memory and SQLite FTS5 search for AI agents. - fellowgeek/mcp-memory

   Aug 2026 · github.com · its alternatives →

10. 10
    MCP Cloud▲52

    Deploy Model Context Protocol (MCP) servers with ease. Scale your AI models seamlessly with our cutting-edge platform.

    2025 · mcp-cloud.ai · its alternatives →

11. 11
    MCP-Kafka – Natural Language Interface for Kafka Commands▲19

    I built a Model Context Protocol server that allows users to interact with Kafka using natural language instead of complex CLIs. It uses LLMs to interpret commands in plain English and executes the corresponding Kafka operations. This makes Kafka more accessible to non-experts while maintaining its powerful functionality.

    2025 · github.com · its alternatives →

12. 12
    pgMagic – a Mac Postgres client that lets you query in natural language▲49

    Hi HN. This is a project I've been building for the last month. It's a macOS postgres client that uses your OpenAI key to generate and immediately execute queries against your database locally on your machine. I imagine the user being someone familiar with SQL and able to identify errors in the generated code, but regularly needs to write queries to answer relatively simple questions. This is my first software project I'm intending on selling myself and would love feedback on the product and landing page. I'd also love ideas on how to market it to users, as I'm very new to this. In the near…

    2023 · pgmagic.app · its alternatives →

13. 13
    Pglens – 27 read-only PostgreSQL tools for AI agents via MCP▲13

    Contribute to janbjorge/pglens development by creating an account on GitHub.

    Mar 2026 · github.com · its alternatives →

14. 14
    Mcp-Agent – Build effective agents with Model Context Protocol▲80

    Hey HN, I spent my xmas break building an agent framework called mcp-agent [1](https:&#x2F;&#x2F;github.com&#x2F;lastmile-ai&#x2F;mcp-agent) for Model Context Protocol [2]. It makes it easy to build AI apps with MCP servers, and implements every pattern from the popular Building Effective Agents blog [3] as well as OpenAI’s Swarm [4]. I’m sharing it early to get community feedback on where to take it from here, and to ask for contributions. For those who aren’t familiar with MCP, I think of it as a standardized interface to let AI communicate with software via tool calls, resources and…

    2025 · github.com · its alternatives →

15. 15
    Schemamap.io▲89

    Instant batch data import for Postgres

    2024 · schemamap.io · its alternatives →

16. 16ST
    Simple to build MCP servers that easily connect with custom LLM calls▲57

    Hi! After learning about MCP, I'm really excited about the future of provider-agnostic, re-usable tooling. Unfortunately I've found that while it's easy to implement an MCP server for use with tools that support it (such as Claude Desktop), it's not as easy to implement your own support (such as integrating an MCP server into your own LLM application). We implemented a thin MCP wrapper that easily integrates with Mirascope calls so that you can hook up an MCP server and client super easily to any supported LLM provider. Excited to see what people build with this!

    2025 · mirascope.com · its alternatives →

17. 17
    MCP server that teaches LLMs to write production grade Postgres SQL▲5

    For the past 10 years at Timescale (now Tiger Data), I've been been watching developers make mistakes in database design: forgetting to index foreign keys, creating case-sensitive email lookups, using arbitrary VARCHAR limits. And I've seen the pain and frustration when there is major downtime and botched migrations fixing things. AI coding could have made this better but is only making things worse. It's infuriating. So, I (along with my awesome team at Tiger Data) built an MCP server that auto-injects Postgres best practices into AI context to help. The biggest innovation: our…

    Oct 2025 · github.com · its alternatives →

18. 18
    MCP-123, a 2-line MCP server/client (Windows-friendly)▲14

    Got tired of every MCP example being overly verbose, or needing Docker or Mac-only scripts, so I threw together MCP-123. Point it at a tools.py, run `server.run_server(...)`, and the client auto-discovers&#x2F;calls functions with OpenAI. I hope this is useful to you all.

    2025 · github.com · its alternatives →

19. 19
    Risk Analysis Database of Every MCP Server▲22

    Hi HN, We’re building security tooling around agentic AI systems. Today, we're releasing our public MCP catalog with detailed risk analysis for every MCP server we've found on the internet: https:&#x2F;&#x2F;mcp.armor1.ai&#x2F;mcp-directory We all love agents and the power that MCPs unlock: suddenly your AI assistant can query databases, manage files, call APIs, and interact with the real world. But when we started adopting MCPs ourselves, we kept running into the same nagging questions: Is this MCP safe? Where is my data actually going? Could it execute destructive actions? Is it…

    Feb 2026 · mcp.armor1.ai · its alternatives →

20. 20
    Typed Postgres CRUD Queries▲29

    Contribute to yasserf/postgres-typed development by creating an account on GitHub.

    2021 · github.com · its alternatives →

21. 21
    Robot MCP Server – Connect Any Language Model and ROS Robots Using MCP▲26

    We’ve open-sourced the Robot MCP Server, a tool that lets large language models (LLMs) talk directly to robots running ROS1 or ROS2. What it does - Connects any LLM to existing ROS robots via the Model Context Protocol (MCP) - Natural language → ROS topics, services, and actions (And the ability to read any of them back) - Works without changing robot source code Why it matters - Makes robots accessible from natural language interfaces - Opens the door to rapid prototyping of AI-robot applications - We are trying to create a common interface for safe AI ↔ robot communication This is too big…

    2025 · github.com · its alternatives →

22. 22
    Finite State Machines for PostgreSQL▲25

    Simple SQL finite state machine for Postgres. Contribute to michelp/pgfsm development by creating an account on GitHub.

    2020 · github.com · its alternatives →

23. 23
    MCPGod: Fine-grained control over MCP clients, servers, and tools▲37

    Hey everyone, I've wanted an easy way to control which mcp server tools are available to clients. So for example, I might want a gmail server to only expose the read tool (but not send, delete etc). I figured if I create a cli for spawning mcp servers, I could intercept the stdin, stdout, stderr etc and modify what the clients see when they are making calls to list tools, resources, and prompts. Well it worked! In the initial version you can easily add a server to claude with a safe list of tools: npx -y mcpgod add @modelcontextprotocol&#x2F;server-everything --client claude --tools=echo,add…

    2025 · github.com · its alternatives →

24. 24
    BoltSchema▲3

    Turn any database into a hosted MCP server

    Jun 2026 · boltschema.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →