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MCP servers tagged blockchain
2.3K live MCP servers tagged "blockchain", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with blockchain.
io.github.luisbretasjr/routekit
Route optimization API for Brazil. Routes, distance matrices, and VRP solver.
VaultPilot MCP
Self-custodial crypto portfolio: read EVM DeFi, sign on Ledger via WalletConnect.
ai.nocturnus/logic-server
Agent reasoning, memory, and token-optimized context for AI applications.
TickerDB
Market context for agents. Pre-computed EOD market context that improves reasoning, reduces token usage, and replaces data pipelines.
io.github.Arrayo/smart-context-mcp
Reduces AI agent token usage by 90% via context compression and task checkpoint persistence.
io.github.JubaKitiashvili/context-mem
Persistent memory for AI agents — 98%+ retrieval recall, 99% token savings, 44 tools
Sophon
Honest token economics for MCP agents. Rust binary, zero ML, reproducible benchmarks.
io.github.chaelynet/chainmemory
Permanent blockchain memory for AI agents.
com.mcparmory/algolia-search
Search multiple indices, index data, and get personalized recommendations
io.github.KingPeque/coinvoyage
CoinVoyage MCP — create crypto PayOrders, webhooks, swaps across Bitcoin/Solana/EVM chains.
io.github.cicicalex/engine
AIN stability & bias engine — neutrality index for finance, gaming, AI, crypto (63 tools).
io.github.michielinksee/linksee-memory
Local-first agent memory MCP. 6-layer brain + token-saving file diff cache (86% savings).
io.github.OrbisAPI/orbis-mcp
1,000+ APIs for AI agents via x402 USDC micropayments on Base. $0.01/call, no signup.
io.github.PiQrypt/audit-trail
Cryptographic audit trail for AI agents. Sign, verify, export. GDPR/HIPAA/EU AI Act.
io.github.asadullokhn/teztun
Manage TezTun tunnels, subdomains, and service tokens from any MCP-compatible AI client.
io.github.flowiesner/fronius-mcp
Real-time Fronius inverter data in Claude — PV, battery, grid and smart meter via local Solar API.
io.github.mshegolev/kibana-mcp
Kibana/Elasticsearch MCP — log search, aggregations, index discovery, dashboards.
io.github.rascal-3/chainanalyzer-mcp
Multi-chain AML risk scoring, sanctions screening, and tx tracing across BTC, ETH, POL, AVAX, SOL.
io.github.thuupx/memory-mcp-lite
A lightweight, structured, token-efficient local-first MCP memory server
Kyt MCP Server
MCP Server for Beosin KYT API - Blockchain risk assessment
Veritaszk
MCP server for VeritasZK zero-knowledge solvency proofs on Aleo. Lets AI agents query and verify organization proof-of-solvency status.
io.github.aidemd-mcp/server
MCP server that teaches any AI agent the AIDE methodology via progressive disclosure
io.github.chopmob-cloud/algovoi-mcp-server
AlgoVoi crypto payments via MCP: USDC + native on Algorand, VOI, Hedera, Stellar.
io.github.devlint/gitwand
Auto-resolves Git merge conflicts so agents only touch the complex hunks.
io.github.horustechltd/horus-flow-mcp
Institutional crypto & equity orderflow intelligence for AI trading agents.
io.github.sebbsssss/clude
Portable agent memory anchored on Solana. Local SQLite + vector recall, open export.
io.github.hampsterx/codex-mcp-bridge
Wraps Codex CLI as MCP tools: query, review, search, assess, structured, sessions.
Inbox Check — Email Deliverability Test
Email inbox placement tests across Gmail, Outlook, Yahoo, Mail.ru, Yandex (SPF/DKIM/DMARC).
io.github.Growi-DeFi/mcp-growi
MCP server for Growi Finance — programmatic interaction with the GrowiHFVault on Arbitrum
io.github.davidweb3-ctrl/github
GitHub MCP Server - List PRs, issues, repo info, and search code
io.github.mnemopay/sdk
Memory + wallet for AI agents. Real payment rails, Agent FICO 300-850, Merkle audit, identity.
io.github.Evozim/m2mcent
x402 payment wrapper for AI Agents and MCP Servers. USDC settlements on Base L2.
Haiku DeFi MCP
DeFi execution for AI agents — swap, lend, bridge, and yield across 22 chains.
io.github.rudraptpsingh/figbridge
Free, local MCP bridge for Figma — HTML, CSS, Tailwind, tokens, agent handoff bundles.
io.github.dontsovcmc/yandex-market-seller
MCP server for Yandex Market Partner API — orders, offers, prices, stocks, analytics
io.github.gaviwhatsapp/whatsapp
Send WhatsApp messages from Cursor, Claude Code, and Codex via MCP.
SaturnZap
CLI-first, non-custodial Lightning Network wallet for autonomous AI agents.
io.github.mdfifty50-boop/token-lens
MCP server for analyzing and optimizing context window token usage — audit tool definitions, compres
io.github.seojeom/seojeom-mcp
Local-first MCP server for Claude/Codex project wiki and graph workflows
io.github.zhiqi-li/browser-mcp-cdp
Local Chrome via CDP with profile-snapshot isolation and shared-broker multi-client support
NexusToken
Create/check agent tasks, discover capabilities, and run V2 Jobs on NexusToken.
io.github.mdfifty50-boop/mcp-registry
MCP server discovery, indexing, and registration
Dune Analytics
Model Context Protocol server for Dune Analytics - Execute queries, manage tables, and access blockchain analytics
io.github.voidly-ai/pay-mcp
USDC-backed agent payments. Transfer, escrow, x402 paywall, streams, subs. 28 tools.
io.github.Agonx402/agon-gateway
MCP server for discovering and calling Agon Gateway x402, Helius Wallet, and Tokens API routes.
io.github.MukundaKatta/agentfit
Token-aware message truncation: fit a chat history into your model's context budget.
io.github.Singlishman/kerdos-x402-mcp
Crypto market intelligence MCP — pay-per-tool-call in USDC on Base via the x402 protocol.
Dear User
Tells you how you and your Claude agent actually work together. Local-only, no API keys.
io.github.jagilber-org/index-server
MCP instruction indexing server for AI assistant governance: search, CRUD, validation, usage.
io.github.dontsovcmc/yandex-direct
MCP server for Yandex Direct API v5 — campaigns, ads, keywords, bids, audiences