Packages

MCP server for Sefaria — the open-source Jewish text library containing Torah, Talmud, Midrash, and thousands of other Jewish religious and scholarly texts. Enables AI agents to search, retrieve, and navigate the Sefaria corpus, accessing texts in Hebrew, Aramaic, and English translation with full cross-reference links.

A TypeScript SDK for building AI agents that combine LLM reasoning with real-world actions via MCP tools, supporting automatic tool selection, multi-agent coordination, parallel execution, streaming, and multi-provider LLMs (OpenAI, Anthropic, Mistral, Bedrock, etc.).

MCP server bridging R's statistical capabilities with AI assistants. Exposes 52 statistical analysis tools across 11 categories (regression, time series, ML, hypothesis testing, data transformation, visualization) with 429 curated R packages from CRAN task views. Supports stdio and HTTP transports.

Ask User Questions MCP server enabling AI agents to pause and ask users clarifying questions during task execution — presenting multiple-choice or free-text questions to users, collecting structured responses, handling optional default answers, and integrating user input collection into agent-driven interactive workflows where agent certainty is insufficient for autonomous proceeding.

MCP server that enables AI agents to deploy applications to Google Cloud Run. Provides tools to deploy file contents or local folders, list and inspect Cloud Run services, retrieve service logs, list GCP projects, and create new projects. Supports local and remote (on Cloud Run itself) deployment modes.

Crawl4AI MCP server enabling AI agents to use Crawl4AI — the LLM-optimized web crawler — to scrape and extract web content in clean Markdown format, with JavaScript rendering, smart content extraction, and structured data output optimized for consumption by large language models.

MCP server from Ansvar Systems for EU regulatory compliance. Covers 49 EU regulations with full-text search including GDPR, NIS2, DORA (Digital Operational Resilience Act), EU AI Act, Cyber Resilience Act (CRA), and more. Enables AI compliance agents to query EU regulatory requirements for compliance programs, gap analysis, and regulatory interpretation.

Official MCP server from Fibery (Fibery-inc org) for their connected work platform. Fibery combines project management, knowledge management, and product development in a flexible, connected workspace. Enables AI agents to create and query Fibery entities, manage projects, access knowledge bases, and integrate AI into Fibery workflows.

Official Juniper Networks JunOS MCP server enabling AI agents to interact with Juniper network devices running JunOS — querying device configurations, monitoring interface and routing state, executing operational commands, and integrating JunOS network management into agent-driven network operations and monitoring workflows.

Go-based MCP server providing secure local filesystem access through the Model Context Protocol. Exposes file read/write, directory listing, search, and tree operations with whitelist-based directory access control and path traversal prevention.

MCP Workspace Server enabling AI agents to manage a defined project workspace — reading and writing files within a workspace root, managing workspace context, listing project files, and integrating structured workspace file access into agent-driven software development and document management workflows.

MCP-RB Ruby framework for building Model Context Protocol servers — providing a Ruby DSL and SDK for creating MCP servers in Ruby, handling protocol transport, tool registration, and MCP spec compliance, enabling Ruby developers to build MCP servers using familiar Ruby idioms and conventions.

An MCP server that enables AI assistants to search and retrieve academic papers from multiple sources including arXiv, PubMed, bioRxiv, medRxiv, Google Scholar, IACR, and Semantic Scholar through a unified interface.

An open-source coding agent toolkit that gives LLMs IDE-grade semantic code understanding via Language Server Protocol (LSP), enabling symbol-level navigation, precise code editing, and cross-reference analysis across 30+ programming languages.

MCP server from Ansvar Systems for US regulatory compliance. Covers major US regulations including HIPAA, CCPA, SOX, GLBA, FERPA, COPPA, FDA, EPA, FFIEC, NYDFS, and 40+ more frameworks. Enables AI compliance agents to query US regulatory requirements for healthcare, finance, education, privacy, and environmental compliance programs.

Official Vantage MCP server from Vantage enabling AI agents to analyze multi-cloud costs and usage — querying cost reports across AWS, Azure, and GCP, analyzing spending trends, comparing cost allocation, identifying optimization opportunities, and integrating Vantage's cloud cost intelligence platform into agent-driven FinOps and cost governance workflows.

Official ZenML MCP server enabling AI agents to interact with ZenML's MLOps platform — querying pipeline runs, accessing artifact metadata, managing models, checking stack configurations, and orchestrating ML workflows.

Official MCP server from Blockscout (blockscout org) for Blockscout — the open-source blockchain explorer for EVM-compatible chains. Provides AI agents contextual access to blockchain data including balances, transactions, tokens, smart contracts, and on-chain analytics across Ethereum and other EVM chains where Blockscout is deployed.