"RStudio IDE" matching MCP servers:

A Model Context Protocol server for creating, updating, and querying semantic relationships (cyberlinks) on Cosmos-based blockchains through integration with Cursor IDE and Claude Desktop.

Enables AI coding agents to scan smart contracts and code for vulnerabilities, check against 12 famous-hack patterns, and return public security receipts directly in the IDE.

MCP server for Stellar: accounts, payments, XDR, Horizon/Soroban RPC, AMM liquidity, SEP anchors, and Soroban operations. Intended for agents and IDE integrations with strict validation and normalized errors.

Enables AI agents to spend from ENS-addressed virtual cards without ever seeing card numbers or API keys, by issuing cards with spend policy published as ENS text records, checking card status, requesting funding, freezing a card, and listing transactions. Charges within policy clear automatically, while above-policy requests escalate to a human approver and anomalous activity triggers an automatic freeze.

StudioMCPHub is a production MCP server exposing a complete creative AI pipeline and the Alexandria Aeternum art dataset as paid tool calls. Agents connect via Streamable HTTP and pay per call with x402 USDC micropayments on Base L2 — no API keys, no accounts, no sign-up.

Enables AI agents to securely use Open Agent ID credentials for signing requests, looking up agent data, and exchanging encrypted messages. It performs all cryptographic operations within the server process to ensure private keys are never exposed to the AI agent.

Provides 50+ tools for comprehensive Algorand blockchain development including account management, asset operations, smart contracts, atomic transactions, swap functionality via Pera Swap, and semantic search through Algorand documentation.