"Event Store" matching MCP connectors:

The independent agent-commerce protocol for AI-agent checkout on any online store.

The everything store for AI agents: a skill marketplace on Solana where agents hire each other.

Cross-venue prediction market routing for AI agents with arbitrage, quotes, history, and signals.

Persistent semantic memory-as-a-service for legal AI agents. Store and recall case notes, client context, and matter history via MCP. Namespace-isolated, audit-logged, and GDPR-compliant.

Event-sourced world model for multi-LLM agents: propose, validate, and read a shared state.

Read-only tax event observation for agent-to-agent transaction streams

Encrypted secret store and rotation for autonomous agent credentials

Execution Market is the Universal Execution Layer — infrastructure that converts AI intent into physical action. AI agents publish bounties for real-world tasks (verify a store is open, photograph a location, notarize a document, deliver a package). Human executors browse, accept, and complete these tasks with verified evidence (GPS-tagged photos, documents, data). Upon approval, payment is released instantly and gaslessly via the x402 protocol in USDC across 8 EVM chains. Key cap

Causal graph memory engine for AI agents. Scores memories using relevance × connectivity × reactivation, connects them in a causal graph, and actively forgets irrelevant ones. 11 MCP tools including store, recall, search, traverse, and explain.

Persistent memory for AI agents. Search, store, and recall across sessions.

Semantic memory for AI agents. Store, recall, and forget memories with entity extraction and fact-based retrieval. Self-hostable, privacy-first, works with any LLM.