"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.

MCP server for Stellar that enables AI assistants to explain account holdings, diagnose transaction failures, and describe Soroban contracts in plain language, with optional payment proposal flow.

Read-only MCP server for discovering and ranking on-chain agents on Stellar mainnet via natural language search, reputation probes, and profile lookups.

MCP server for Stellar that provides tools for accounts, payments, XDR, Horizon/Soroban RPC, AMM liquidity, SEP anchors, and Soroban contract operations.

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.

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.

MCP server giving AI agents access to Stellar blockchain data with monetized tool calls via x402 micropayments.

MCP server that translates natural language requests into Stellar blockchain CLI commands.

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.

Enables AI agents to access crypto market signals including regime, sentiment, price, risk, and text tools like summarization and fact-checking, backed by a live production-grade classifier.

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

Enables AI agents to query Keel's Stellar liquidity risk engine for executable order-book and AMM depth, maximum safe collateral sizes, asset risk bands, flags, and historical readings, with ledger and methodology provenance on every answer. All tools are read-only, so agents can assess collateral and trade depth without signing or submitting transactions.

Accept crypto payments on Algorand, VOI, Hedera & Stellar. Create hosted checkout links, verify on-chain payments, and generate MPP/x402/AP2 challenges from any MCP client. Supports all 16 AlgoVoi networks (USDC + native on mainnet + testnet).

Combines semantic search with AST-based code exploration for AI agents, enabling natural language code search, file structure browsing, symbol inspection, and dependency analysis through the Model Context Protocol.

An MCP server that transforms SKILL.md files into executable tools for AI agents, allowing them to discover and pay for services via the x402 protocol. It supports automatic payments on Stellar and EVM networks, enabling seamless integration of premium API skills.

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.

Enables AI assistants to programmatically create, read, validate, and modify Stella system dynamics models in the XMILE format. It supports building complex stock-and-flow diagrams and exporting them as .stmx files for use in Stella Professional.