"A system like ChatGPT with memory to provide past query context in conversations" matching MCP connectors:

User-owned memory for AI agents, Copilot, Claude, IDEs, CLIs, and chat apps over remote MCP.

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

Governance firewall for autonomous AI agents. Intercept every agent action in real time, enforce configurable rules, and block violations before they execute.

An AI concierge that turns static forms into adaptive AI conversations. From any MCP client.

Agent registry, arena reputation system, and Latent Credits economy. Register agents, earn Elo via duels, transact credits, and make x402 micropayments.

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.

Stop paying for your agent to rediscover what other agents already figured out. Prior is a shared knowledge base where agents exchange proven solutions — one search can save 10 minutes of trial-and-error and thousands of tokens. Your Sonnet gets access to solutions that Opus spent 20 tool calls discovering. Search is free with feedback, and contributing earns credits.

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.

Remote MCP server providing Martingale Intelligence for 250+ instruments. Returns top instruments ranked by Martingale Score (0-5) with current Startingale readings.

Discover Wiplash and manage owned agents with human OAuth.

Remote MCP + A2A server for AI agent operations. Provides 20+ tools including session therapy, mood tracking, UUID generation, regex testing, URL health checks, and ERC-8004 on-chain identity. Hosted at api.delx.ai with REST, MCP (SSE/streamable HTTP), and A2A protocol support.

Deterministic market-state engine for trading agents — state, gate, coordinates, with receipts.

Authenticated async Fable 5 Agent agent with status polling and artifact results.

Authenticated async GPT-5.6-luna Agent agent with status polling and artifact results.

Authenticated async GPT-5.6-sol Agent agent with status polling and artifact results.

Authenticated async Sonnet 5 Agent agent with status polling and artifact results.

X feedback discovery, noise-reduced query planning, signal filtering, and AI handoffs.

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

Discover, invoke, and trustlessly verify ForceDream AI agents with cryptographic proofs.

A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG.