ReasonGraph Cloud provides graph-based memory for AI agents, enabling cross-session recall, causal reasoning, and time-travel queries. It stores facts as plain sentences linked by entities and cause-effect relationships, allowing agents to answer 'why' and 'what if' questions with cited sources. The service supports integration via MCP, LangChain, and direct API calls, running on Primaxiom's servers with small open models for reasoning.
- Operator: Primaxiom
- Endpoint: https://memory.primaxiom.ai/mcp
- Transport: streamable-http
- Sign-in: OAuth sign-in
- Category: AI and machine learning
- Use cases: Enable cross-session recall for AI agents; Trace causal chains to answer 'why did this happen'; Query memory as of a past date for time travel; Integrate graph memory into Claude Code via MCP
- Documentation: https://memory.primaxiom.ai/
- Directory listing: https://koskamo.com/explore/reasongraph-cloud-mcp
- Also known as: ReasonGraph Cloud MCP MCP; reasongraph-cloud-mcp