MCP Server Registry

Biorhythm cycles, forecasts, critical days and compatibility for AI agents, one API key.

bioRxiv + medRxiv preprint server API

Biometric data privacy auditor ensuring Zero-Knowledge compliance.

EBI BioSamples MCP.

EBI BioStudies MCP.

Send and receive across email, SMS, WhatsApp, and voice. One API, one contract.

Integrates BirdNET-Pi and eBird APIs to enable cross-referencing bird detection data with observation records for ecological research and bird watching insights.

30 Vedic Jyotish tools: natal charts, dashas, yogas, nakshatras. Swiss Ephemeris.

BIS MCP — Bank for International Settlements statistics (no auth)

Model Context Protocol (MCP) server for the Biscotti CMP REST API

Zero-knowledge encrypted cloud storage for AI agents with client-side AES-256-GCM encryption.

Bitbucket Cloud API for MCP: complete auto-generated spec coverage with customizable prompts.

Integrates with Bitbucket Data Center for code search, file browsing, pull request management, and repository exploration through the REST API.

Bitbucket MCP - A Model Context Protocol (MCP) server for integrating with Bitbucket Cloud and Server APIs

MCP server for Bitbucket API - manage repositories, pull requests, comments, pipelines and more

Integrates with Bitbucket's API to streamline pull request workflows, enabling efficient code reviews and automated PR management.

Integrates with Bitcoin network and blockchain data via Blockstream API to enable transaction monitoring, wallet management, and blockchain analysis

49 Bitcoin tools for AI agents: fees, mempool, blocks, mining, price. Zero config.

Pre-transaction token risk checks for autonomous agents on six chains. Read-only; paid via x402.

Bitfinex v2 public MCP.

MCP Server for Bitrise, enabling app management, build operations, artifact management, and more.

MCP server enabling AI agents to manage Bitrix24 features via standardized protocol

The MCP server for Bitrix24 provides AI assistants with structured access to the Bitrix24 API. It delivers up-to-date method descriptions, parameters, and valid values, allowing assistants to work with precise data instead of guesswork. This reduces code errors and accelerates Bitrix24 integration development.

MCP server that delivers up-to-date Bitrix24 REST API documentation.