Packages

7981 results

sso-server

Authentication

SSO server for managing single sign-on authentication.

MCP Free tier authentication sso security
73

syndesis-server

Integration Services

Syndesis Server is an integration platform that allows users to connect applications and services through a web-based interface.

MCP Free tier integration api automation
73

valentina-server

Databases

Valentina Server is a database server that provides a powerful and flexible platform for managing and serving data.

MCP Free tier database server data management
73

weixin

Messaging

Weixin is a messaging and social media platform that allows users to communicate and share content.

MCP Free tier messaging social media payments
73

ArangoDB MCP Server

Developer Tools

ArangoDB MCP server enabling AI agents to interact with ArangoDB multi-model database — executing AQL queries, managing collections and documents, traversing graphs, and integrating ArangoDB's unified document, key-value, and graph capabilities into agent-driven data workflows that span multiple data models.

MCP Free tier arangodb graph-database nosql
73

Mapbox API

Other

Developer-focused mapping platform offering geocoding, directions, map tiles, navigation SDKs, and geospatial data services with more flexible styling and competitive pricing versus Google Maps.

Free tier mapbox maps geocoding
73

Obsidian MCP Tools

Other

An Obsidian plugin that creates a secure MCP server bridge between an Obsidian vault and AI assistants like Claude Desktop, enabling semantic search over notes and execution of Templater templates via AI.

MCP Free tier obsidian mcp semantic-search
73

Roblox Studio MCP Server

Developer Tools

A Rust-based MCP server from Roblox that bridges AI assistants (Claude Desktop, Cursor) with Roblox Studio, enabling AI to execute code, insert models, control play modes, and read console output in active Studio sessions.

MCP Free tier roblox studio mcp
73

SAP CAP MCP Plugin

Developer Tools

SAP Cloud Application Programming (CAP) model MCP plugin enabling AI agents to interact with CAP-based services — querying OData entities, executing CAP service operations, reading CDS (Core Data Services) schema definitions, and integrating CAP application data into AI agent workflows for SAP ecosystem enterprise applications.

MCP Free tier sap cap cloud-application-programming
73

Volatility MCP Server

Security

MCP server integrating Volatility Framework — the leading open-source memory forensics tool — with AI agents. Enables agents to analyze memory dumps, extract process information, identify injected code and rootkits, examine network connections, recover artifacts, and perform systematic memory forensics investigations through MCP tool calls.

MCP Free tier volatility memory-forensics dfir
73

Zed GitHub MCP Server

Developer Tools

Zed GitHub MCP server enabling AI agents within the Zed code editor to interact with GitHub — searching repositories, managing issues and pull requests, reviewing code changes, and integrating GitHub's collaboration features into Zed's AI-assisted coding workflows.

MCP Free tier zed github mcp-server
73

Alibaba Cloud DataWorks MCP Server

Other

Official MCP server from Alibaba Cloud (aliyun org) for DataWorks — Alibaba's enterprise big data development and governance platform. Enables AI agents to manage DataWorks projects, workflows, data pipelines, and ETL jobs programmatically through Alibaba Cloud's DataWorks API.

MCP Free tier alibaba dataworks data-pipeline
73

Bach CodeCommander MCP Server

Developer Tools

MCP server providing 17 code analysis tools for AI agents — covering static analysis, code metrics, dependency analysis, and code quality assessment for local codebases. Enables AI agents to perform structured code analysis beyond simple file reading, supporting code review and refactoring workflows.

MCP Free tier code-analysis static-analysis developer-tools
73

ComfyUI MCP Server

AI & Machine Learning

ComfyUI MCP server enabling AI agents to interact with ComfyUI — the node-based Stable Diffusion workflow tool — queuing image generation jobs, executing ComfyUI workflows, retrieving generated images, and integrating ComfyUI's powerful image generation capabilities into agent-driven creative and image processing workflows.

MCP Free tier comfyui stable-diffusion image-generation
73

Document Processing MCP Server (FileGraph DocConvert)

File Management

MCP server from FileGraph for document processing — extracting text from documents, manipulating PDFs, and performing OCR on images. Enables AI agents to process document files: extract text content from PDFs, perform optical character recognition on scanned images, and transform document formats for downstream processing workflows.

MCP Free tier pdf ocr document
73

Firebase MCP

Databases

An MCP server enabling AI assistants to interact directly with Firebase services — Firestore (CRUD, queries, collection groups), Cloud Storage (upload, list, metadata), and Authentication (user lookup). Supports stdio and HTTP transports with session management. Compatible with Claude Desktop, VS Code, Augment Code, and Cursor.

MCP Priority Free tier firebase firestore cloud-storage
73

Fireworks AI Inference MCP Server

AI & Machine Learning

MCP server for Fireworks AI — a fast LLM inference platform supporting hundreds of open-weight models including Llama, Mixtral, Qwen, DeepSeek, and custom fine-tuned models. Enables AI agents to call open-weight models with competitive pricing, fast inference, and the ability to deploy custom fine-tuned models.

MCP Free tier fireworks llm inference
73

Hacker News API

Other

Free, unauthenticated REST API backed by Firebase providing access to Hacker News stories, comments, jobs, polls, and user profiles in real time.

Free tier hackernews ycombinator tech-news
73

KeyProbe Certificate Audit MCP Server

Security

MCP server by PabloLec for auditing certificates and keystores — surfacing expiry risks, weak cryptographic algorithms, and misconfigurations. Enables AI security agents to analyze X.509 certificates, keystores (JKS, PKCS12), and PKI infrastructure for security hygiene issues without manual certificate inspection.

MCP Free tier certificates keystores ssl
73

MCP Knowledge Graph

AI & Machine Learning

A persistent memory system for AI models using a local knowledge graph stored in JSONL files. Provides 10 MCP tools for storing, searching, linking, and managing entities, relations, and observations across conversations.

MCP Priority Free tier mcp mcp-server knowledge-graph
73
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