
A local-first MCP server that gives AI agents provenance-aware graph memory. It stores prompts, responses, tool calls, and metadata in SQLite with content hashes and verifiable session hash chains.
Prices and medians update for the tier you select.
Ranked by how closely each one matches Xibalba Cortex's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.