"Free PostgreSQL Database Solutions" matching MCP servers:

MCP server providing tools to search Red Hat KCS solutions, retrieve solution details, search cases, and get case details via Red Hat APIs.

Bug bounty platform for vibe coders. Post bugs from AI-generated code, browse bounties, apply to fix, submit solutions, and run website diagnostics from any MCP client.

Salesforce AgentForce as a traversable MCP knowledge graph. 40 nodes covering Einstein Trust Layer, Agent Topics, Actions, Data Cloud, and Resolution Criteria. 11x fewer tokens than RAG. Free: uvx ckg-agentforce

Official remote MCP server for Lobby, the bilingual AI receptionist. Five free no-auth tools: business phone scripts and IVR menus (English + Mexican Spanish), ElevenLabs agent system prompts, missed-call cost math, and a hire-a-receptionist verdict.

Universal MCP server for the Avito API (Russia's largest classifieds marketplace), built for autonomous AI agents to operate an account hands-free — 145 tools across 18 domains (listings, messenger, orders, delivery, promotion, autoload, reviews, analytics). Safe-by-default: dry-run, idempotency, structured errors, confirmation flow.

Integrates with Red Hat APIs to enable searching Knowledge Centered Support (KCS) solutions, retrieving solution details, searching support cases, and obtaining case details through LLM applications.

An AI operations agent that reads from your own PostgreSQL database and policy documents, provides grounded answers with citations, and exposes read-only tools to external MCP clients while keeping writes behind a human approval gate.

Enables Claude to interact with WhatsApp Business for reading, searching, and sending end-to-end encrypted messages. It supports conversation management, message summarization, and action item tracking while maintaining data privacy through a local private key and a user-controlled Neon database.

Form builder and response collector for AI agents. Reads are free, writes require Veyra commit mode.

MCP server for managing incident reports, solutions, and knowledge base with PocketBase, featuring Code Mode orchestration that delivers up to 98% token reduction.

An MCP-compatible server providing tools for retrieving order statuses, searching knowledge bases, and managing support tickets. It facilitates automated customer service interactions by exposing internal CRM and database functions through a JSON-RPC interface.

Enables handling of e-commerce exceptions like stuck packages, missing items, and refund escalations through MCP tools, with safety guardrails and PostgreSQL persistence.

Enables ticket management through a REST API and support document search via a local vector database, powered by Ollama and LanceDB.

Enables intelligent form data collection for mediation/dispute resolution services through conversational AI. Supports structured information gathering, real-time validation, and database storage with integration for Cursor, Dify, and other LLM platforms.

Enables AI clients to search and retrieve customer and support-ticket data from a SQLite database, and to create support tickets only when an explicit approval flag is supplied, with all actions validated and audit-logged.

A read-only MCP server for diagnosing EDI order processing and Shopify inventory issues, enabling support teams to answer tickets via Claude without direct database or code access.

Enables AI assistants to handle payment support tasks by orchestrating between Stripe and an internal orders database, with human approval required for refunds.

MCP server for managing customer feature requests with role-based approvals, elicitation for high-impact changes, and support for notifications, sampling, and progress tracking. Enables employees to review, prioritize, and approve requests without direct database access.

An MCP server for managing tickets and meetings with CRUD operations, backed by PostgreSQL, and includes a REST API and React frontend.

Laravel MCP server that provides a tool to look up order status by order ID from a MySQL database.