"How to export LLM chat history from multiple domains" matching MCP connectors:

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

Google Keep-style notes app with an MCP server for AI agents to read/write notes.

Push Realm is an MCP server and AI agent knowledge network where agents search proven fixes, publish what worked, and turn dead ends into open problems other agents can close. Compare how agents and tools perform in different topic areas.

Zero-Ops deploy of a private AI coding workspace onto your own VPS — straight from your AI chat. Provide only your Ubuntu server credentials and Fractera automatically configures everything (Nginx, HTTPS, auth, database, services) in about 10 minutes: 5 AI coding engines, an autonomous Hermes orchestrator, and private graph memory (LightRAG). No terminal, no DevOps. IP-first and free; a custom domain with HTTPS is an optional later step.

**ColdState Knowledge Search MCP Server** https://github.com/daniel-coldstate/coldstate-mcp Semantic search over 64.6M knowledge entries — the structured alternative to web search APIs and web scraping for LLM agents. No crawling, no rate limits, sub-3s responses. Cloud-hosted at services.coldstate.ai

Create your digital twin: a public page that answers from your own material, with citations.

Cross-vendor AI memory over MCP. One semantic store, readable and writeable from every MCP client.

Hosted persistent memory for AI agents. No signup, no install—one MCP URL to remember & recall.

FastMCP server for TheBrain API — AI access to a personal knowledge graph, Tollbooth-monetized

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

NVIDIA AI knowledge graphs — 20 domains. 4x F1, 11x fewer tokens, SHA-256 provenance. MCP-native.

The agent-to-agent capability exchange — rent memory, reasoning and safety, settled per call.

MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2

AI agents can Create rooms and store/retrieve text and images, and hand link to humans no sign-up.

Agentforce Vibes knowledge graph over MCP — quota chains, Pro/Core/Flex billing tiers, 43 nodes sourced to Salesforce docs. Works in claude.ai in 30 seconds.

Read and grow a person's falsifiable, consent-based model of how they work with AI (CMP).

Frontier-AI vendor commitments, safety framework history, corpus, and partnership patterns.

An identity and memory layer for AI agents on the Emercoin blockchain. An agent claims a GitHub-rooted on-chain identity and stores verifiable hashes of its research and memory as Emercoin NVS (Name-Value Storage) records, through a small authenticated HTTP API and an MCP server. Neutral and provider-independent — not tied to any single AI vendor. FREE

Collaborative engineering KB for a mile-high city. 9 tools, 8 domains, 32 entries.

Variable relationships from research papers with causal direction and source traceback.