Brülosophy Knowledge Graph

An MCP server that answers home-brewing questions from the evidence in The Brülosophy Show — every answer cites the video and the exact moment it was said.

Server URL: https://brulosophymcp.3nuggets.io/mcp

What is inside

• 124videos, fully transcribed
• 4,800+claims, each with speaker, timestamp and scope
• 4,100+measurements, unit-normalised (°C, hours, SG …)
• 94exBEERiments with triangle-test results

Tools

• ask_brewing — any brewing question; hybrid semantic search, reranked, expanded through the graph. Optional style makes scope a filter (IPA advice is never served silently for a Pilsner question).
• measurements_for — "what temperature for an IPA primary?" as one query over the measurement table, scope expanded through the style hierarchy.
• experiment_results — the exBEERiment verdicts: tasters, correct picks, p-value, significance.
• show_answer_sources — renders the entities, relations, claims and videos behind an answer as an in-chat card.

Add it to Claude

1. Open claude.ai → Settings → Connectors and choose Add custom connector.
2. Paste https://brulosophymcp.3nuggets.io/mcp. No login is needed.
3. Ask: "Does cold crashing slowly give better head retention?"

Claude Code:

claude mcp add --transport http brulosophy https://brulosophymcp.3nuggets.io/mcp

Add it to ChatGPT

1. Settings → Apps & Connectors → Advanced → enable Developer mode.
2. Create → MCP server URL https://brulosophymcp.3nuggets.io/mcp, authentication None.

How answers are built

Nothing is generated on this server. Each tool returns the claims that match, with polarity (works / fails / no difference), evidence type, the measurements stated, the experiment statistics, corroboration across videos and a timestamped YouTube link. Your assistant writes the answer from that evidence and shows where it came from.