MCP Server Directory

MCP server for database connectivity. Multi-DB (PostgreSQL, MySQL, SQLite), 19 tools.

MCP server for Brazilian e-invoicing: NF-e and NFC-e (modelo 55/65), schema 4.00, SEFAZ.

toolmesh io.github.DunkelCloud/toolmesh

Self-hosted MCP gateway. Turn any REST API into MCP tools via YAML (DADL). Authz, audit, policies.

23-in-1 developer utility toolkit — search, exchange rates, crypto, QR codes, and more

German e-invoicing MCP server: ZUGFeRD 2.x, XRechnung 3.x, EN 16931, KoSIT validation, Peppol.

Socializioz ChatGPT MCP io.github.RuyaaCapital-admin/socializioz-chatgpt-mcp

Thin remote MCP server for Socializioz phase-1 ChatGPT workflows.

MCP server for French e-invoicing (XP Z12-013). Manages invoices, validation and compliance.

validatethat-mcp io.github.RyanByrne/validatethat-mcp

Run UX research from Claude — create card sort studies, list studies, pull headline stats.

Visualise diagrams, generate Terraform HCL, and manage Azure/AWS/GCP infrastructure with AI.

CloudQuery MCP server for asset inventory data. Supports CLI, PostgreSQL, and Platform modes.

Claude Desktop reminders for Windows. Survives MSIX boundary; persists across restarts. Zero deps.

Model Context Protocol server for Excalidraw diagrams.

CloudBees Unify MCP Server io.github.cloudbees/unify-mcp-server

Connect AI agents to CloudBees Unify: feature flags, CI/CD, release orchestration, and security

Twitter/X tools for AI agents — read timelines, post tweets, search, and engage

Norwegian flood & landslide hazard data from NVE, by WGS84 coordinate.

MCP server for Ryvo Protocol state reads and prepare-only payment-channel actions.

36 tools for AWS infrastructure, security compliance, AI workflows, and ACI governance.

Anthropic Claude Messages API MCP server — chat, vision, web search, extended thinking

Base package for European e-invoicing MCP servers with shared models, XML utils, and OAuth2 client.

Math MCP Learning io.github.clouatre-labs/math-mcp-learning-server

Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace

Sentiment Analyzer API io.github.Br0ski777/sentiment-analyzer

Analyze text sentiment, emotions, confidence scores, and key phrases. x402 USDC.

MCP server for browsing, searching, exporting, and backing up your Cursor AI chat history

Serverless API backend: query, JOIN, pivot, batch ops, email, FHIR, programs via HTTP.

Read-only SSH server diagnostics via a fixed 38-command whitelist; secrets redacted, no write path.