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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.matematicsolutions/sg-eli-mcp
MCP server for Singapore Statutes Online: browse, fetch, and cite Singapore Acts.
io.github.pmgarg/cgraphy
Code knowledge graph over MCP: token-budgeted context for AI coding agents.
io.github.sebastienrousseau/ap2-iso20022
Bridge AP2 / x402 agent-payment mandates into wire-valid ISO 20022 pain.001 / pacs.008 records.
io.github.A0Nexus-bit/a0nexus-bitcoin-mcp
Live Bitcoin data (network, mempool, fees) + AI fee/price forecasts as MCP tools.
Observability AIops
Governed Prometheus + Grafana ops: PromQL, alerts, dashboards, RCA; 30 tools.
io.github.HalidSaglam/saglitzdesign-mcp
Expert design & marketing MCP: UI/UX, design languages, SEO/GEO, tokens, a11y, recipes.
io.github.SolomonisBlack/tollbooth-x402
Discover, preview & self-verify 56 x402 pay-per-call finance/tax calculators for AI agents.
io.github.Top5StocksAPI/mcp-server
Daily AI-ranked stock, crypto, and macro research data from the Top 5 Stocks API.
io.github.infino-ai/code-context
Local code search for AI agents: hybrid ranked search and SQL aggregation over an in-repo index.
com.x402-list/x402-list-mcp
Read-only MCP server for the x402-list directory: discover x402 services and facilitator volume.
io.github.Braynexservices/nigeria-bank-resolve
Resolve a Nigerian NUBAN + bank code to the account name (Paystack, free key). PII never cached.
io.github.Toby-Self/asymptotic-ethics
MCP server for an Asymptotic Ethics governance simulation with a verified compliance oracle.
Scout Security
Deterministic, zero-token security scanner your AI agent calls to find and re-verify issues.
io.github.briefroom/mcp
briefroom stdio MCP server — expose the briefroom CLI to Claude Code, Codex, and other agents.
io.github.closermethod/content-hooks-mcp
Short-form hook styles, script structures, retention and CTA rules for creators.
io.github.closermethod/content-repurposing-mcp
One asset, every platform: repurpose maps, platform specs, and the film-once-cut-many workflow.
io.github.closermethod/creator-deals-mcp
Deal mechanics for brand deals, UGC, and newsletter sponsorships: rights, exclusivity, negotiation.
io.github.closermethod/newsletter-growth-mcp
Newsletter growth loops, welcome-sequence architecture, subject-line and list-metric guidance.
io.github.closermethod/outbound-engine-mcp
One cold-outreach engine for any target: HOOK/BRIDGE/SOFT-ASK, follow-up ladder, reply playbook.
io.github.closermethod/outreach-deliverability-mcp
Channel-safety for cold outreach: volume limits, SPF/DKIM/DMARC, spam-trigger auditing.
io.github.closermethod/personal-brand-mcp
Positioning framework, per-platform bio auditing, 4-pillar content system, growth-signal reads.
io.github.closermethod/ugc-brief-mcp
Turn a brand brief into deliverables, shot lists, and the right UGC format, catching scope traps.
io.github.evan-moon/memex
Local-first second brain with semantic search. Markdown notes indexed by a local ML model.
Global Agent Memory
Shared, project-aware memory for Claude Code, Codex, and other agents with human review.
io.github.praveenc/llmstxt-doc-search
BM25 search over llms.txt doc indexes (Strands, Kiro, AWS); sources addable at runtime.
io.github.pro-target/ai-r
Read local AI agent sessions (Claude Code, Codex, OpenCode, Antigravity, Pi): intents, plans, tools
io.github.xjodoin/rangefind
Search rangefind static indexes: full-text, geo, autocomplete, facets - no server, just files.
dev.avakit/avalanche
Act on Avalanche from your agent: scaffold a dapp, deploy a contract, mint, and read chain state.
io.github.1111111111111111111114oLvT2/inquisitor
Optimal-path problem solving for AI agents: web search, code tracing, Newton-method investigation.
Wealthville
Solana + EVM liquidity-pool scores: Enter/Hold/Exit verdicts and 0-100 Wealthville Score.
MGO — Multi-chain Gas Optimizer
Find the cheapest EVM chain across up to 9 networks with savings %. Pay-per-call via x402 on Base.
io.github.flat-cash/flatcash
Earn FLAT tokens (CPI-pegged stablecoin) by completing bounties. No wallet required.
Rootstock (RSK) MCP Server
MCP Server for Rootstock Blockchain
Routescore
Read-only pre-sign evidence for onchain agents: route quality, MEV exposure, clear/caution verdict.
PseudoLife Memory
Persistent long-term memory for Claude: memory bank, fact cortex, dream consolidation, graph.
io.github.absolutejs/agents
Search verified agents in the signed AbsoluteJS public registry.
Agent Index
P2P Agent Index MCP — publish and search decentralized web indexes over libp2p.
io.github.jananadiw/codex-tldraw-mcp
A Codex stdio MCP server that generates repo-local tldraw diagrams and detects code graph drift.
io.github.naur9n/arbitrum-transaction-preflight
Paid Arbitrum transaction simulation and risk scoring for wallets and AI agents.
io.github.stillmarcus24/stillos-notary
Signed, x402-paid StillOS notary tools: claim verdicts, OFAC screening, distress scoring.
io.github.antohins/seo-tools-mcp-gsc
MCP server for Google Search Console (Search Analytics, read-only)
io.github.letom1176-spec/orchard-data-mcp
Pay-per-call market data for AI agents via x402 (USDC on Base): regime, track record, catalysts.
nanoodle
Your saved nanoodle workflow graphs as MCP tools — BYOK or pay per call in Nano (x402)
SERPdive Web Search
Real-time web search for AI agents: answer-ready page content. A Tavily alternative, fewer tokens.
io.github.KIOKO-LAB/freshvault
Local semantic search over your Obsidian vault - always fresh, never reindex.
io.github.thomenz/brmarket-mcp
Brazilian marketplace search (ML, Shopee, AliExpress) + free import-tax calculator (x402)
Flash
MCP server for trading on the Definitive Flash API
io.github.Creed-Space/vcp-mcp
Value Context Protocol tools: VCP/I tokens, CSM1 codes, VCP-Lite, and context encoding.
wasp-mcp-server
MCP server that places and wires Wasp discrete-aggregation components on a live Grasshopper canvas (bridge: GH_MCP_Wasp / wasp-mcp-bridge on Yak, TCP localhost, default port 8090,…
io.github.Dempty-glitch/z-zero-mcp
Payments for AI agents: gasless USDC on Base + JIT single-use virtual cards, PAN never in context.