"Stellar" matching MCP servers:

Safe write access for AI agents. Stellar Jay is an append-only business fact store: every change is kept, attributed to the agent that made it, and can be undone. Agents record, correct and retract facts, read entities, and reverse a bad run with undo_changes. Self-host with stellarjay-mcp (Go, AGPL) or connect to the hosted AvianSuite server at https://mcp.aviansuite.com/mcp.

Enables AI agents to compute deterministic astrological data with Swiss Ephemeris, including natal charts, transits, synastry, and birth-place resolution, so they never invent planetary positions.

Enables AI agents to build, test, deploy, invoke, and inspect Soroban smart contracts on the Stellar network through structured MCP tools and resources.

Connect AI assistants and coding agents to live Stellary projects through the Model Context Protocol, exposing tools for project, board, collaboration, cockpit, and agent-mission operations while preserving existing permissions.

AgentPay — x402 crypto data gateway on Stellar. 10 live pay-per-call tools: token prices, whale activity, gas tracker, DeFi TVL, Fear & Greed, Dune queries, token security. Agents pay USDC on Stellar. No API keys. Budget-aware sessions.

MCP server for wallet auth: read wallet state on-chain, evaluate against conditions, return an ECDSA-signed boolean with a post-quantum companion signature. Condition-based access across 37 chains (EVM, Solana, XRPL, Bitcoin, Tron, Stellar, Sui). No balances, no identity, no shared secrets; verifiable offline via JWKS. 27 tools: wallet attestation, trust profiles, payment verification.

Provides real-time XLM (Stellar) market sentiment as a tool, computed from a keyless composite of the Crypto Fear & Greed Index, SDEX order-flow imbalance, and 24h price momentum. Enables users to get deterministic sentiment scores and market data without any API keys or paid data feeds.