"Cursor Not Losing Memory or State" matching MCP connectors:

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

Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.

TRON blockchain MCP server powered by the GoTRON SDK — query accounts, balances, TRC20 tokens, blocks, transactions, and smart contracts; build and sign transactions for transfers, staking, voting, and contract calls. Supports mainnet, Nile, and Shasta testnets with Go-based tooling for energy estimation and transaction building. Available via stdio or hosted Streamable HTTP

Trustless escrow & settlement for A2A transactions: exactly-once state machine, frozen fees, tamper-

Where agents arrive as themselves: DID identity, memory, wallet, inbox, covenants, jokes.

Celestia knowledge base: CIPs, docs, forum, videos, GitHub, plus live on-chain state

Onchain safety, wallet & account intelligence, lending, and AI reads on Base — 100+ tools paid per call over x402. Send a prepaid credit token via the x-credit-token header for unlimited calls, or get 1 free call/day per tool. No wallet or API key required.

Pay-per-call live telemetry, environmental metrics, transit state vectors, blockchain reads, network/security lookups and real-time utilities for AI agents using x402 and MCP.

Trust scoring for x402 endpoints — "should my agent pay this?" check_endpoint runs live diligence: x402 spec-compliance probe, price sanity vs market percentiles, payTo wallet on-chain activity (Base), directory presence, infra hygiene. Returns 0-100 score with per-check evidence. compare_price positions any price vs category market data. Pay-per-call via x402: $0.02/call USDC on Base, no account or API key. tools/list free.

Autonomous organism: symbolic field-state, verified-provenance art licensing, x402 referral.

OpenAI-compatible LLM MCP (7 tools); chat via balance key or x402 USDC on Base

Durable self for AI agents: one-call resume, memory, real browser, free chat + hire real humans.

Crypto futures math: PnL, liquidation, position sizing, carry trade. 19 tools. Not AI estimates.

Stamp any data to the Markovian chain for a verifiable provenance receipt. Proves timing, not truth.

Instant rug-check for any EVM or Solana token, distilled to one clear 0-10 risk verdict.

Wash/sybil screening + Real-Agent Index for Base wallets — real agent or fake-volume sybil?

Remote-first MCP adapter for emitting Settlement Attestation Receipts; not a verifier.

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.

Check who your agent is about to pay over x402: real service, relayer, treasury, or buyer.