MCP Server Directory

dropcoin-invoice io.github.freshfos/dropcoin-invoice

German e-invoicing: generate XRechnung 3.0, pre-check and extract (incl. ZUGFeRD PDF). Paid.

Put 3D models in someone's real room: generate, arrange, and hand back one AR link.

Search Swedish second-hand marketplaces (Blocket, Tradera, Klaravik, Vinted) for used items.

MUJ428 Trust Layer — Bind Approved Intent to Verified Effect io.github.wmujahid428-web/muj428-trust-layer

Payment-rail-independent intent-to-effect integrity for consequential agent actions.

Whetstone link.cyberelf.whetstone/tools

Verifier-grounded AI promotion gates, disposable report cards, and signed PASS/HOLD/BLOCK receipts.

OpenAI Billing io.github.mcp-dir/openai_billing-mcp

OpenAI organization usage and cost reporting through an admin API key connected by the user.

Prefeitura TO Palmas: Certidão Negativa de Débitos io.github.mcp-dir/pref_to_palmas_cnd-mcp

Prefeitura TO Palmas: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay pe

Draw pixel-art tiles and tilesets for 2D games, with PNG+metadata export for Unity.

AgentsHub Web Search io.github.tvstat1/agent-data-provider

Live web search for AI agents. $0.001/call, x402 on Base, no API key.

Bank of Canada economic data: exchange rates, policy rate, CPI, bond yields. No API key.

Search local email archives (.mbox/.eml) entirely on your machine. No OAuth, no cloud.

KCI (Korea Citation Index) literature & citation search via REST Open API + OAI-PMH

Polymarket trading, market discovery, copy trading and backtesting — 48 MCP tools.

MCPVOT — x402 Facilitator Machine io.github.MCPVOT/mcpvot

x402 paid APIs for AI agents on Base. Blockchain, wallet, DEX, crypto, web search.

Multi-account Google Workspace MCP — Gmail, Calendar, Drive, Sheets, Docs with smart routing.

Scaffold, compose, and upgrade modern multi-language projects as a native tool for AI agents.

leadsleuth com.zalize.leads/leadsleuth

B2B leads: scored buying signals from HN/Bluesky/GitHub with AI dossiers and outreach drafts.

Find ambulance drivers across Algeria's 69 wilayas — nearest, verified, reviews, cost, dialysis.

DreamThreads DreamGraph io.github.abdulrahimiqbal/dreamthreads

Parse dreams into structured context and search DreamGraph concepts without storing dream text.

x402-paid market intelligence: forex, stocks, Brazil macro (BCB/B3) + crypto.

met-mcp io.github.trondbjoroy/met-mcp

Weather forecasts from MET Norway (Yr): geocoding plus hourly forecasts worldwide.

Tells an agent what changed on a server since it last looked - status, Docker, backups, Proxmox.

Agents Get Paid Kit — x402 MCP + Unlock ($49) io.github.AgentsGetPaid/agents-get-paid-kit

x402 MCP get-paid path: USDC, spend caps, AUP, $49 kit. CAPTCHA/web-unlock for payment-ready agents.

AI-powered web research MCP server for agents. Supports web search, browse page, extract...