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Blockchain MCP servers
Blockchain MCP servers indexed by Conduid, ranked by trust score. 3.2K live listings from GitHub, npm, PyPI and the official registry, each with a 0–100 score, security checks, and install commands.
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
TokenTrace
Automatic session recording for coding agents: transcripts, token cost, and git diffs saved locally.
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.
io.github.kaditang/agent-wallet-mcp
Non-custodial Solana MCP: compare yields, buy tokenized US stocks (xStocks) & Ondo USDY. You sign.
io.github.ahmedEid1/forgejudge
Open eval leaderboard + CI gate for autonomous coding agents (solve, score, trace).
io.github.davidmosiah/wellness-cgm-mcp
Local-first CGM MCP for AI agents: Dexcom Developer API + FreeStyle Libre via LibreLink Up.
io.github.grulex/grpc-invoke-mcp
MCP server for describing and invoking gRPC methods
io.github.kten-agent/x402-mcp-server
MCP server for x402 AI agent payments on Base chain with built-in USDC payment handling.
io.github.tsutera09/tempo
Founder-vitals connector joining human capacity to business load for solo operators.
io.github.2s-io/mcp
MCP server for 2s.io — 40+ pay-per-call tools settled in USDC on Base via x402.
io.github.cyanheads/pentest-mcp-server
Offline methodology engine for authorized penetration testing, CTF, and security research.
io.github.kaditang/402sentinel-mcp
Assess an x402 counterparty's risk BEFORE paying: allow/review/block, scored on-chain (Base).
Mac Calendar MCP
Read-only Mac Calendar MCP server with indexed archive search.
dictionary-mcp-server
MCP-Server fuer Woerterbuch-Daten: Definitionen, Synonyme, Antonyme, Reime, Phonetik. Free Dictionary API + Datamuse, kein API-Key noetig.
talkops-alertmanager-mcp-server
A Model Context Protocol (MCP) server for Prometheus Alertmanager alert management and incident response.
Pkistudiomcp
Local MCP server exposing PkiStudioJS ASN.1 and PKI key material tools.
Context MCP Server
MCP server exposing context tools over JSON-RPC 2.0 stdio transport
Server Cubefi
MCP Server for CubeFi: A relay server that manages wallet connections, job management, and interactions with blockchain networks and smart contracts.
Mcpsmgr
Unified MCP server manager for multiple coding agents
Deny Sh
Model Context Protocol server for deny.sh deniable encryption. Lets any MCP-compatible AI agent call deny.sh tools.
Dataline
Model Context Protocol (MCP) server and TypeScript SDK for the Dataline data API (spot prices, funding rates, and prediction-market data)
Hunttown
Model Context Protocol server for Hunt Town Co-op on Base — AI agents as Co-op builders
Agentjobs
MCP (Model Context Protocol) server for managing Agent Jobs in the AI Connect platform. Developed by AI Connect - Advanced AI automation and integration solutions.
Authkit
Pluggable OAuth 2.0 + credentials elicitation library for MCP servers (TypeScript/Bun port of mcp-authkit)