"General Information About Memory" 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.

Shared, verifiable memory for AI agents and robots: signed tokens that resolve and verify offline.

Sovereign Agent OS — Persistent Memory, Governance & Compliance for AI Agents.

Access FEC campaign finance data. Query data about candidates, money trails, and election filings.

Free game-theory negotiation advisor for agents, plus paid receipted sessions and agent memory.

Persistent memory for AI agents — log and recall conversation context over MCP.

Pipeworx FAQ MCP — curated answers to questions ABOUT Pipeworx itself

Mitosis agent-memory platform: pricing, docs search, platform status, agent skills. No auth.

45 pay-per-call AI agent tools: scraping, SEO, crypto data, lint, agent memory. x402 USDC on Base.

Hosted persistent memory with semantic search, importance and TTL for AI agents.

Historical market memory for AI agents using semantic vector search across years of financial market data. Discover similar market regimes, price patterns, and market context for quantitative research and algorithmic trading.

Colorado open data via Socrata SoQL — business, government, health, demographics.

On-chain identity and durable memory for AI agents on the Emercoin blockchain (NVS).

Emercoin swap exposes a keyless MCP exchanger at https://swap.emercoin.com/mcp (Streamable HTTP) so an AI agent holding USDT can buy EMC programmatically — no API key, no account, no callback. Tools: get_swap_config, buy_emc, get_order_status, cancel_order. Call buy_emc with an amount and your EMC address, pay the exact returned figure to the deposit address, then poll by token until delivered. Part of the broader effort to use Emercoin as an identity + memory layer for AI agents.

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

Signal-first Bitcoin intelligence over MCP. Surfaces leading, non-price indicators — sovereign reserve adoption, Bitcoin/crypto-infra hiring velocity, and network hashrate trend — each with a 0–100 strength, a direction (tailwind/headwind/neutral), a one-line rationale, and primary sources. Tools: scan_signals, get_hiring_signal, get_sovereign_reserves, get_network_signal, get_daily_brew. Resource: coinbucha://methodology. Information, not financial advice.

NHTSA MCP — wraps the NHTSA vPIC (Vehicle Product Information Catalog) API (free, no auth)

ITIS (Integrated Taxonomic Information System) MCP.

USGS Water MCP — wraps USGS National Water Information System (NWIS) REST services (free, no auth)