The real catalog of tools for AI agents

Search the scientific literature and get a cited answer, plus the Trending in Science edition.

Neuroscience MCP server (Python)

Neuroscience MCP server (Python) for the BBQS at McGovern Institute of Brain Research

Personal wiki and memory layer for AI assistants. Persistent, structured memory across sessions.

Gene expression experiments and the brain structure ontology from the Allen Institute's Brain…

Persistent memory for AI agents: one brain shared across Claude, Cursor, Codex and more.

Plain-markdown second brain for you and your AI: notes, projects, tasks, search, links.

Repository knowledge graph MCP server for codebase understanding and debugging.

A business's marketing memory: campaigns, results, decisions, brand and audience knowledge.

Self-maintaining knowledge vault: figure-level search, auto-wikilinks, and memory compression.

Company brain for AI agents — temporal knowledge graph search, exploration, and durable memory.

Self-hostable shared brain for you and your AI agents — docs, flows, meetings, decisions, rationale

AI knowledge graph for architecture, portfolio, and digital strategy management.

Expert knowledge base for sales, negotiation, strategy, operations, and risk.

Trade-verified steel grade properties, substitution verdicts, and mill-cert guidance for AI agents.

Free: turn your AI chats into spaced-repetition vocabulary. 13 tools, reads and writes.

Long-term memory for AI agents: a bitemporal knowledge graph with cited answers.

Cited company knowledge from Slack, meetings, transcripts, and decisions

Governed company memory: search decisions, rules and client facts; propose updates for review.

Coaching answers from Kevin Middleton's own writing, with the source link for each answer.