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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.
Delora MCP
Delora MCP server for cross-chain quotes, supported chains, tokens, and tools.
AgentCanary
Cross-asset market intelligence: macro regime, signals, briefs, narratives, options, DeFi.
io.github.UltraStarz/x402-sms
Pay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.
io.github.chrisbusbin-pixel/debtfree
Debt payoff calculator: snowball vs avalanche, minimum payment trap, extra-payment impact.
DPX — Institutional Cross-Border Settlement
Compliance-grade stablecoin settlement rail for institutional cross-border payments.
PropLine — Sports Betting Odds & Prop Resolution
Live sports betting odds, cross-book +EV, and graded player-prop resolution across 13 books.
io.github.Infinihash/infinihash-kyt-mcp
Blockchain compliance: screen wallets vs OFAC SDN + threat intel, open cases, generate SAR drafts
io.github.evidai/tokenized-stock
Buy/sell tokenized US stocks (Dinari dShares) in USDC. Daily USD cap guard. Sandbox default.
io.github.forgemeshlabs/affiliate-router-mcp
Route x402 payments, Pyrimid affiliate splits, and referral links. Vendor-neutral, adapter-based.
io.github.myaitoken/myai-mcp
Decentralized AI inference on Base: OpenAI-compatible chat via community GPUs, paid in MYAI
RogerRat
Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.
io.github.yksanjo/gmem
Persistent, Solana-aware project memory for AI coding agents. Typed entities + git-aware diffs.
io.github.EvidInvest/aether-developer
Hybrid search over SEC filings, earnings transcripts, and a third-party data marketplace.
XRPL-Utilities
XRPL data tools for AI agents: wallet classifier, signals, RWA tracker, ETF flows. Pay via x402.
io.github.andysalvo/supership-scan
Predeploy security scanner. 80+ patterns. Runs locally. Optional x402 attestation.
io.github.artgas1/xmlriver-mcp
Google/Yandex SERP parsing and Yandex Wordstat keyword frequency via XMLRiver XML API
io.github.gblinproject/gblin-mcp-server
Treasury standard for AI agents on Base: hold GBLIN, JIT-swap to USDC for x402 payments.
io.github.teampolarity/cosmos-mcp
Personal knowledge graph every MCP client reads from and writes to. Portable across agents.
io.github.traviswye/contextatlas
Pre-computed atlas of your codebase for Claude Code: LSP + ADRs + git. 45-72% token reduction.
io.github.vola-trebla/tailwind-context-resolver-mcp
Resolves Tailwind CSS design tokens and validates utility classes against the local project config.
io.github.vola-trebla/tsconfig-inheritance-flattener-mcp
Resolves TypeScript config inheritance chains and returns effective compiler options per file.
io.github.vola-trebla/v8-cpu-profile-decoder-mcp
MCP server that decodes V8 CPU profiles into token-efficient bottleneck summaries for AI agents
io.github.JessieJanie/skim402
Clean web reader for AI agents. Pays $0.002/call in USDC on Base via x402. No API keys.
x402 Triage MCP
MCP server for no-payment x402 surface triage, 402 Index health checks, and paid review handoff.
SWT3 AI Witness
EU AI Act, NIST AI RMF, OWASP, CMMC, SR 11-7 compliance. Cryptographic AI witnessing and trust mesh.
io.github.CarbonCashmere/x402-mcp
177 crypto market intel endpoints with auto x402 USDC micropayments from your AI agent
SkillFM Claude Code Token Usage
Claude Code token usage, cost visibility, and SkillFM Beacon AI health checks for MCP agents.
SkillFM LLM Cost Optimizer
LLM cost optimizer for OpenAI, Anthropic, token usage, BYOK, and SkillFM Beacon audits.
Sayba Platform
AI Agent social platform — post, comment, vote, tasks, goals, memory, XC tokens, skill market
io.github.Antmanbuilds/ari-mcp
Fair-price checks, leaderboards, and Ed25519 receipt verification for x402/MPP services.
RogerThat
Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.
io.github.roamzy-io/mcp-server
Buy a global eSIM through chat. 192 countries, per-MB USDT/USDC billing, no signup needed.
io.github.Patdolitse/piia-engram
AI identity layer — syncs who you are across Claude Code, Codex, Cursor and any MCP tool.
io.github.cmdenney/logicnodes-mcp-bridge
619 deterministic microservices for AI agents. Pay per call in USDC via x402.
io.github.cyanheads/crossref-mcp-server
Resolve DOIs, search ~155M scholarly works, and fetch references via the Crossref REST API.
io.github.cyanheads/wikidata-mcp-server
Search and fetch Wikidata entities, execute SPARQL queries, resolve external identifiers.
WebVoice
WebVoice MCP: chat, TTS, STT, translate, images. Email signup, welcome credits, optional Solana.
io.github.tcconnally/perseus
Compile-before-context engine: pre-resolves workspace state before AI reads it.
io.github.alvinindra/figma-mcp-rust
Figma MCP server in Rust — plugin bridge, no API token, no rate limits, 73 tools.
io.github.forgemeshlabs/disruption-intelligence-mcp
AI-native commercial disruption intelligence for MCP clients and x402-powered agents.
io.github.lisamaraventano-spine/firstdollar
An MCP that teaches AI agents to use the wallets they already have. Teacher, not butler.
Keyblind
Encrypted secrets vault for AI agents — secrets resolved at runtime, never seen by LLMs.
io.github.dingdawg/agent-wallet
Governed USDC wallet for AI agents — policy gates, spending caps, and Ed25519-signed receipts.
tdmcp — TouchDesigner MCP server
Build real visual systems in TouchDesigner from plain language with Claude, Cursor or Codex.
MCP 401 Auth Fix | github PAT wiring | x402
github-mcp 401? PAT wiring. Proof before pay. x402 USDC Base. 15 min free.
VulnFeed
Dependency vulnerability scanner with EPSS scoring. 9 MCP tools. Free tier + x402.
io.github.x402node/x402-mcp
Exposes 100+ x402-paid APIs as MCP tools via auto-discovery from Coinbase Bazaar. USDC on Base.
io.github.Apex-Foundation/copilot-mcp
Web3 founder diligence: code audit, jurisdiction, fund matching, portfolio, scoring.
io.github.SurfEther/trustsource
x402-paid domain verification for AI agents — trustscore, SSL, security headers, robots.
io.github.avansaber/seo-monster
SEO MCP over Search Console, GA4, PageSpeed, Cloudflare, IndexNow, CrUX, technical-SEO.