"Apache Cassandra" matching MCP connectors:

Cassandra prediction hub: one MCP door over govcon forecasts (recompete, contractor signals).

Check a product's recall risk: score + active CPSC/FDA/NHTSA recalls for a product or brand.

Matthew Hartley Music MCPA

com.matthewhartleymusic

The first artist-owned MCP server. Discover, narrate, and stream Matthew Hartley's debut album The Time Is Now from any compatible AI client. Exposes 8 tools (list_songs, get_song, list_chapters, get_chapter, get_artist, get_experience, get_experience_prompt, refresh_stream_urls) over a public HTTP endpoint with no auth. Apache 2.0 licensed.

BuildkiteOAuth

com.buildkite.mcp

The Buildkite MCP server exposes Buildkite product data (pipelines, builds, jobs, and test data) to AI tools, editors, and agents through the Model Context Protocol. It provides capabilities including pipeline creation and management, build monitoring with specialized tools like 'wait_for_build', efficient log querying using Apache Parquet conversion and caching, and OAuth-based authentication for both read-write and read-only access to Buildkite's REST API.

PostgreSQL and Apache Kafka MCP server. Provision, query, and monitor managed cloud data services from AI assistants like Claude, Cursor, and VS Code.

UnboxAPI — Hospitality Reservation MCP Server

io.github.founder-OmniPA

REST-to-MCP for UK hospitality. Safety proxy: circuit-breakers, rate limits, whitelists. Apache 2.0.