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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.comil27/solrisk-mcp
Solana token risk (rug / honeypot / dump) scoring for AI agents — remote MCP server.
io.github.cryptomfer/cc0company-mcp
cc0pedia CC0 database + cc0.company agent services as MCP tools, paid per call via x402 on Base.
io.github.midasflowai-lab/midasflow-mcp-quickstart
Agent-native crypto market-data over MCP+REST: order flow, whales, liquidations, calibrated scores
io.github.marketscore/marketscore-direct-mcp
MCP for Yandex Direct: manage ad campaigns & analytics from Claude or ChatGPT
Onchain Alpha Lab
Paid MCP tools for onchain alpha research, X content analysis, and KOL distillation.
BankBridge
Read-only bank access for your AI agent. Connects Claude, ChatGPT, Cursor, Gemini, Codex.
Japan Food DB
Resolve Japanese food names to nutrition facts. All 2,538 foods from Japan's official tables.
io.github.philpof102-svg/xsignal
x402-paid X/social signal + Base token market intel for AI agents. Pay-per-call USDC, free preview.
Ens
ENS (Ethereum Name Service) MCP.
Hash
Cryptographic hash & HMAC MCP.
Palmyr
Agent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key.
io.github.shoggi211/jsonaut
Repair malformed JSON from LLM/agent output; optional JSON Schema coercion. Free + x402 paid.
Visily
Use Visily designs in AI coding agents for code, discovery, and theme tokens.
to.aiservices/aiservices
Paid APIs for AI agents with x402 crypto payments on Base
x402 Notary MCP
Cryptographic receipts for AI outputs — signed, chain-anchored, $0.001/call
Unified Memory MCP
Local explicit memory vault exposing MCP tools for storing, searching, and managing memories, providing a shared memory layer for agents like Codex and ChatGPT.
MarketTrace agent-feed
Crypto perps data for AI agents: funding rates, open interest, liquidations, order book, CVD.
OnchainAI
Crypto tool directory MCP for AI agents — discover MCP/CLI/SDK/API/x402 tools with trust metadata.
io.github.aks129/healthclaw-guardrails
Guardrailed FHIR access for AI agents: PHI redaction, audit trail, step-up auth, tenant isolation
io.github.mrvlyouknowwho/ton-jetton-risk-mcp
Token rug/honeypot risk screening: EVM (7 chains, live sell simulation), Solana, TON. Free, keyless.
The STALL
189 AI-callable finance and data tools over MCP. No API keys required. US stocks, crypto, DeFi, macro, prediction markets, sanctions. x402 USDC pay-per-call on Base. Built by Intu…
Ctags MCP
Beats grep/rg and LSPs with quick, accurate symbol definitions for AI tools. A lightweight Go MCP server built for handling large, multi-language codebases.
Dotnet Context MCP
MCP server bridging Claude Code with .NET solution analysis via Roslyn
github-project-info-mcp
An MCP server that reads public GitHub Projects v2 boards (including item-level data like status and custom fields) without authentication, using official APIs and fallback method…
com.theaslangroupllc.pulse/pulsenetwork
785+ paid intelligence endpoints in one MCP server — agents pay per query via x402 USDC on Base.
mcp-crewd-rs
Cell fabric daemon: spawn and coordinate Claude/Codex/pi worker cells over MCP. Audited.
Solana Token Intelligence
Solana token due-diligence for AI agents: fused safety+market read, 0-100 risk verdict. x402-paid.
io.github.apeirontrade/provenance-mcp
Wash-traffic risk checks for Algorand x402 endpoints before your agent trusts or pays them.
io.github.digitalweb33333-creator/x402-solana
x402 paid API tools for AI agents on Solana: crypto safety, market data, KYB/AML verification.
Sponsor Finder
Check whether a company holds a UK or Netherlands work-visa sponsorship licence.
JKTJJ MCP Server
BJJ gym, coach, event, and city data for AI agents. Free base tools, x402-paid premium.
io.github.rustok-org/rustok-wallet
Self-custody Ethereum agent wallet (MCP/stdio). Keys stay in a local Docker volume.
markovian-mcp
Bitcoin-anchored provenance for AI outputs; enables stamping, verifying, and tracing outputs with offline-verifiable canonical roots.
com.cabal-hunter.api/cabal-hunter
Solana pre-trade safety for AI agents: cabal, bundle, dump, deployer & honeypot in one verdict.
xyz.agentzon/agentzon
The everything store for AI agents: a skill marketplace on Solana where agents hire each other.
Log Pruner MCP Server
A Python MCP server that reduces token usage by ~98% when working with log files by auto-detecting format and stripping noise to return only actionable signal.
ai.basethread/basethread
One shared context your team's AI tools read & write over MCP. No re-explaining. Free.
com.blackwalltier/blackwall-x402-guardrail
Pre-signature x402 payment verdict (GO/HOLD/STOP) for AI agents, with a verifiable signed receipt.
io.github.StelarDigital/stelar-signals-mcp
Crypto market-signal MCP tools (regime, sentiment, price, risk) via RapidAPI. Needs RAPIDAPI_KEY
AgentFeed
Crypto market + Solana on-chain data for AI agents. Pay per call in USDC via x402. No API keys.
io.github.JdPG23/market-data-toolkit-mcp
17 market-data tools for AI agents: eBay sold prices, company KYC, SEC filings, patents, auctions
CAI MCP
CAI MCP server — gives AI agents a custodial wallet, @cai.com email, and vault.
Fabler x402 Tools
Free catalog for Fabler's USDC-paid x402 agent tools on Base; no account or wallet required.
Touchstone
Bitcoin-anchored, tamper-evident audit log for AI agents — record, disclose and verify actions.
Sentinel Agent Payment Boundary Preflight
Read-only preflight for agent payment authority, replay, receipts, secrets, and wallet boundaries.
io.github.jdhart81/agent-arbitration
Dispute-resolution oracle for escrow, consuming trust-oracle signals.
LLM Provider MCP
Delegate asynchronous coding jobs between Claude Code, Codex, Cursor Agent, and Pi.
io.github.rzlco666/mcp-sql-rust
Token-efficient MCP server for MySQL, PostgreSQL, and SQLite
cuporacle-mcp
MCP server for FIFA World Cup 2026 data including fixtures, live scores, odds, and knockout bracket, plus a tool (wc_edge) that autonomously pays for premium data via Injective's…
Dayze — Life in Days + Notable People
People + life-in-days knowledge for AI agents. Public MCP; x402 on Base; OAuth for private tools.