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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.
Wordnik
Wordnik English dictionary: definitions, examples, related words, WotD.
SkillFM Beacon
AI health checkups, token usage, LLM cost optimization, BYOK vault guidance, provider usage visibility, and read-only cleanup audits for MCP-capable agents.
Devdocs Io
DevDocs.io keyless docs index + entry search + content (Angular, MDN, Rust, etc.).
Gemini Crypto
Gemini Exchange keyless public market: symbols, ticker, candles, book, trades, price feed.
Kraken
Kraken keyless public market: time, status, assets, pairs, ticker, OHLC, depth, trades.
Twelvedata
Twelve Data: stocks/ETF/forex/crypto time series, quotes, dividends, splits, earnings.
Taste
Expert review for AI agents. On-chain proof of human review.
Solapur Software Developers Registry
Public read-only MCP HTTP gateway for the Solapur software developers registry.
io.github.notifuturo/vouch
Trust/risk score for AI agents before they pay. Free via MCP; paid x402 for reasons.
Realmint
Agent-native scoring, search and routing for tokenized real-world assets across multi-chain.
TokenSaver
Token-efficient C#, Razor, and .NET file views for AI assistants. 50-95% token reduction via Roslyn.
com.paladinfi/trust-check-mcp
Free OFAC SDN wallet screen + sample preview for AI agents on Base. Read-only, no payment surface.
Gapup MCP
183 agent-payable C-suite tools (SEC, KYC, sanctions, ESG). x402 USDC/EURC. Free 100/mo.
Alchemy Eth
Alchemy (Ethereum + L2) MCP.
Brapi
brapi.dev MCP — Brazilian stock + crypto + ETF quotes.
Coinbase Exchange
Coinbase Exchange public MCP.
com.clauxel.agentmailrooms/agentmailrooms-mcp
A paid remote MCP for OpenAI Codex agent coordination MCP, built to return verdicts, receipts, usage
com.clauxel.byterovermemory/byterovermemory-mcp
A paid remote MCP for OpenAI Codex memory MCP, built to return verdicts, receipts, usage logs, and a
com.clauxel.jcodeharness/jcodeharness-mcp
A paid remote MCP for OpenAI Codex harness MCP, built to return verdicts, receipts, usage logs, and
com.clauxel.rtkcontext/rtkcontext-mcp
A paid remote MCP for OpenAI Codex context compressor, built to return verdicts, receipts, usage log
Secant Agent Research Pack
Paid MCP web research for agents: search, extraction, citations, and x402 payment discovery.
http-client-mcp
An MCP server that provides HTTP client capabilities with support for full HTTP methods, custom headers, query parameters, request bodies, and configurable timeouts.
Chronolapse411/sicarius-guard
level SPL mint analysis, honeypot detection, freeze/mint authority checks, Birdeye market enrichment, and composite risk scoring. Deployed on Google Cloud Run.
io.github.Younghef/nutriref
Pay-per-call USDA nutrition for AI agents (x402 micropayments in USDC on Base).
Remote MCP Server on Cloudflare
Enables deploying a remote MCP server on Cloudflare Workers with OAuth authentication, allowing clients like Claude to connect via SSE and use defined tools.
JCGE Agent Interface
MCP server for JCGE discovery, modeling guidance, solving, validation, and equation rendering.
PassNinja
Issue and manage Apple Wallet & Google Wallet passes from any MCP-aware AI client.
Warmth Engine Observatory
AI infrastructure coordination intelligence: events, connections, sovereign profiles, methodology.
Seneschal Data
Live DeFi liquidation, Ethereum builder & Monero/Zcash data over MCP. Free, no key; x402 premium.
Cbs Nl
Statistics Netherlands (CBS / StatLine) OData MCP.
io.github.stagproject/sec-filings-mcp
SEC EDGAR MCP: search, preview, and purchase filings. x402 USDC on Polygon. Production URL via xpay.
kontexta
A local-first MCP server that gives AI coding agents persistent memory and controlled commands. Features a git-backed markdown knowledge vault with FTS5 search, surgical section e…
LivingDocs.Mcp
AI-powered knowledge hub for enterprise teams. Indexes Slack, Teams, Email, GitHub, and Confluence. Detects stale docs, knowledge gaps, and departure risk. Works as an MCP server…
dotnet-diagnostics-mcp
MCP server that attaches to running .NET processes (CoreCLR or NativeAOT) over the diagnostic IPC socket and exposes on-demand performance diagnostics. Standard EventPipe and ClrM…
cdidx
AI-native local code index for CLI and MCP workflows. Index source code into SQLite, search with FTS5, and return structured results for humans and agents. Distributed as a .NET g…
2Captcha
Solves captchas and automates browser interactions during web automation tasks using the 2Captcha service.
Mpp MCP Gateway
Monetize MCP (Model Context Protocol) tools with stablecoin micropayments via the Machine Payments Protocol (MPP) on Tempo.
Reasonix Bridge
Codex ↔ DeepSeek MCP Bridge — 多智能体并行执行引擎
Vansh Claude
Self-hosted Telegram bridge for Claude Code — multi-bot, topic-isolated, subscription-powered
Chaingpt Claude Skill
Turn Claude Code into a custody-free Web3 co-pilot: 112 MCP tools spanning ChainGPT AI (chat, NFT, contract-gen, audit, news), EVM + Solana DEX & DeFi, perps, prediction markets,…
C56f8db2 MCP Servers Tools Business P
You've built an innovative MCP server, but without a solid business plan, your groundbreaking tool could stay invisible. Stop guessing how to monetize and scale—get a structured s…
Shmulsidian
Federated agent-memory MCP server (FastMCP + uv + Nix); ships shmulistan-mcp console-script and homeManagerModules.default
Pmx Canvas
A live canvas for coding agents & human interaction. A visual workbench where nodes, edges, charts, diagrams, and interactive UIs all live together. Agents stream in data, you exp…
Archlang
A programming language for defining solution architectures. Compile .arch files into a deterministic REST and MCP servers with your organization architecture knowledge to humans a…
Codex Browser Bridge
Expose Codex Desktop's Chrome browser bridge as an MCP server for Claude Code and other agents.
Kaelo
Intelligent web fetching MCP server for AI agents. Local-first, token-aware, learns as it goes.
Rtkmcp
Token-efficient MCP server for LLM development tools. Filters command output before it reaches your LLM context — **60-90% token savings** with zero data loss.
Adaptive Codegraph
Language-agnostic code graph indexer, search engine, and MCP server — add a language with .toml + .scm files
Datalens MCP
MCP server for Yandex DataLens API
RugProof
Smart contract security auditor for Claude Code — vuln detection, exploit PoCs, mainnet-fork simulation, audit cards, on-chain certificates. Solidity + Vyper · 38 commands · 19 ag…