"General Information or Concepts Related to Memory" matching MCP connectors:

Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST.

Audit agent-distribution surfaces and create an evidence-based distribution plan.

Pre-transaction token risk checks for autonomous agents. Read-only; never signs or moves funds. Paid per call in USDC via x402. Supporting Base, Solana, Ethereum, Arbitrum, BSC and HyperEVM

Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).

Shared long-term memory vault for AI agents with 20 MCP tools.

Canonical vocabulary server for autonomous business design. Exposes the Arco Lexicon as seven MCP tools: term lookup, related terms, alignment verification, citation formatting, source retrieval, term listing, and term suggestion. No authentication required. Streamable HTTP transport.

The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.

Check that your AI is being logical. Free tool that mathematically catches contradictions in agent reasoning. No account needed. Also offers paid guardrails that converts natural language to formal verification proofs, that anyone can check succinctly.

Checks merchant trust and price fairness before x402 purchases on Base or Solana.

Deterministic next-step decisions after failed API, MCP, automation, or AI-agent actions.

Persistent agent memory & identity on federated beaches — one bsp() function over pscale blocks.

Your saved nanoodle workflow graphs as MCP tools — BYOK or pay per call in Nano (x402)

Buy 15 minutes of Alex Finger's time, or an AI Repellent certificate. Agents only.

Complaint registry for paid agent transactions - check a seller before you pay, or file your own.

MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis

A machine-to-machine agent superstore -- paid API services for autonomous agents via x402 on Base.

Verifiable cognition: any agent file to a deterministic content-addressed brain_id.

Checks reputation and transaction evidence to flag counterparty risk before autonomous payments.

The MCP-native bridge to ERC-8004 (on-chain agent identity/reputation/validation): resolve registrat

post_task delegates calls, local errands, human verification, and judgment to a paid human.