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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.
MCP Image Metadata Server
Extracts rich metadata from images including EXIF, GPS, IPTC, and XMP, with x402 payment support for monetized usage.
Etherscan
Etherscan MCP — multichain block-explorer API (Etherscan V2)
lithtrix-mcp
Memory Consolidation for AI agents across vendors, owners, and time. Provides credibility-scored web search, persistent memory, browser fetch, and a shared Commons pool under a st…
Pyrimid Protocol
Agent-commerce MCP server for x402/USDC payments and affiliate splits on Base.
Daimonos
Agent-optimized MCP server with structured JSON tools. 20-45% token savings.
Fundchain
Crypto crowdfunding for AI agents. Create campaigns, accept ETH/USDC via x402 protocol.
Nim Language Server
MCP server providing symbol navigation, diagnostics, and type resolution for Nim projects
Opensea
OpenSea MCP — NFT marketplace data (v2 API)
Solscan
Solscan MCP — Solana block-explorer API (Pro v2)
The Graph
The Graph MCP — indexed blockchain data via subgraph GraphQL queries
Waqi
WAQI MCP — World Air Quality Index (free key)
ContextGC
基于AST解析的上下文智能压缩MCP服务器，通过提取代码骨架和按需展开函数，节省70-90% token，并支持渐进式上下文加载。
Zipp
Multi-language crypto news for AI assistants — editorial summaries, sentiment labels (BULLISH/NEUTRAL/BEARISH), importance scores 0–100, and every story credited to its original p…
io.github.NeoDrew/chromeflow
Lets Claude Code or Codex CLI drive your real Chrome — sessions intact, 26 browser tools.
Blockstream Info
Blockstream Esplora Bitcoin block explorer (mainnet + testnet)
Coinpaprika
Real-time crypto market data: prices, tickers, exchanges, OHLCV candles, and metadata.
Sipflow
Sipflow MCP is a SIP/VoIP/telecom grounding layer and PCAP analyzer: - Hybrid search across a curated VoIP corpus — ~40 vendor stacks, 60+ RFCs, STIR/SHAKEN, ATIS branded-calling…
Blockchair
Blockchair multi-chain block explorer (BTC, ETH, LTC, DOGE, XMR, +12 more)
Catalogueoflife
Catalogue of Life — global taxonomic index of known species (~2.2M accepted names)
MCP Latin Tools Server
Provides Latin NLP tools for tokenization, lemmatization, POS tagging, reported speech detection, and LiLa Knowledge Base querying via MCP.
Octodamus Intelligence Oracle
AI oracle: BTC/ETH/SOL signals, Polymarket edges, congressional trades. x402 $0.01/call on Base.
io.github.SolvoHQ/freshdeps-mcp
Live npm/PyPI dependency-health verdicts so AI agents stop recommending stale or CVE'd packages
Noaa Swpc
NOAA Space Weather Prediction Center (solar wind, Kp, aurora, alerts)
Opencitations
OpenCitations COCI — open-license citation index by DOI
Plos
PLOS journals — Solr-backed full-text search across all PLOS OA content
Consignado MCP Local
MCP server for orchestrating the consignado loan journey via WhatsApp agent, centralizing flow rules, identity resolution, and journey consistency.
Strapi MCP Suite
MCP server that exposes Strapi v5 content management, visual layout configuration, schema authoring, media uploads, and GraphQL testing to LLM clients via native Strapi API tokens…
Agent Revenue Copilot
MCP and x402 starter audit for legal AI agent revenue routes and payout verification.
io.github.SolvoHQ/dependency-migration-mcp
Through-the-upgrade dependency-migration briefs for LLM coding agents.
io.github.lazymac2x/ai-token-counter
Cloudflare Workers MCP server: ai-token-counter
io.github.lazymac2x/crypto-signal
Cloudflare Workers MCP server: crypto-signal
FaultKey · CausalLayer
Deterministic AI-liability attribution: signed, Bitcoin-anchored vendor/deployer/user fault split.
knowing
Content-addressed code graph that produces ranked context for AI agents in one call. 22 MCP tools across indexing, blast radius, test scope, semantic diff, runtime traffic, and fe…
CryptoAgentMail
Public skill package and hosted MCP email infrastructure for AI agents with inbox creation, sending, memory, recovery, and Solana USDC credit payments.
io.github.SolvoHQ/openunfurl
Zero-signup anonymous link-unfurl API. One GET returns clean JSON metadata for any public URL.
io.github.SolvoHQ/openworkdays
Zero-signup business-day date-math API: add days, count days between dates, is-business-day.
LastLook Data
LastLook Data gives AI agents real-time access to US financial market data: Treasury yields (2yr, 10yr, 30yr), mortgage rates, Fed funds rate, CPI, unemployment, GDP, WTI/Brent cr…
NameIntel
Brand-name intelligence across 5 dimensions including AI findability. Pay-per-call via x402.
dero-mcp-server
Read-only MCP server for querying DERO blockchain — blocks, smart contracts, transactions, network info. Privacy-first, runs locally.
com.babyblueviper/invinoveritas
Bitcoin/Lightning AI agent platform: paid reasoning, browser/code exec, sats marketplace.
DataDoe MCP
Hosted Amazon Seller and Vendor MCP server for Claude, ChatGPT, Cursor, Codex, Gemini, Copilot.
io.github.achilliesbot/agentiam-mcp
Stdio MCP wrapper for AgentIAM's 18 x402 endpoints — agent safety + intelligence on Base.
Horizons Nasa
NASA JPL Horizons — solar-system body ephemerides
obsidian-codex-mcp
Local-first MCP server for working with an Obsidian vault. No API key required
Boolsai Directory
Indexed ecommerce site directory — vendor lookups, brands by city/market/founder. 10 tools.
com.clauxel.codexrunledger/codexrunledger-mcp
Codex run receipts your reviewer can trust.
Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token
Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token-efficient, macOS…
Cryptocompare
CryptoCompare prices, OHLC history, social stats, news, exchanges.
Polygon Io
Polygon.io stock/options/crypto: tickers, aggregates, news, splits, dividends.
Vimeo
Vimeo public video/user/channel/category lookups. Free personal token.