MCP Server Directory

Tcgdex io.github.pipeworx-io/tcgdex

TCGdex MCP — multi-language open trading card game database (Pokémon TCG and more).

Document Integrity Validator io.github.OjasKord/document-integrity-validator-mcp

AI reasoning checks any document against known international standards before your agent acts on it.

xkcd Comic Suggester io.github.papjuli/xkcdai

Suggests a relevant xkcd comic during a conversation, via semantic search over every comic.

eu-verify io.github.contentfactory/eu-verify

European business verification for AI agents: registry, VAT, sanctions, IBAN. Pay-per-call x402.

swapi io.github.pipeworx-io/swapi

SWAPI MCP — wraps the Star Wars API (swapi.dev, free, no auth)

Multi-model Critique and Iterate document reviews with public verification receipts.

DeFi signal intelligence + agent discovery. Funding arb, whale alerts, Zora, compliance.

Signed, cited, replayable workflows for Claude, Codex, Gemini, DeepSeek, and other agents.

Open Archives io.github.coret/openarchieven-mcp-server

MCP server for Open Archives: Dutch genealogical records and historical page transcriptions.

PromptScan io.github.corporatelad/promptscan

Prompt injection detection API for AI agents. Scan untrusted text before passing it to an LLM.

Swarm Tips — Earn, Spend, and Discover for AI Agents io.github.corsur/swarm-tips

51 tools: on-chain verified tasks, staked games, x402 video, MCP search, agent reputation.

MediBill Saver — medical bill audit tools io.github.DGOnlineCode/medibill-saver

Medicare rates, hospital quality, and dispute scenarios from six federal public-domain datasets.

DERO MCP Server io.github.DHEBP/dero-mcp-server

Read-only DERO blockchain MCP: 33 tools (12 composites) incl. TELA discovery + bundled docs.

AI Text Summarizer API io.github.Br0ski777/ai-summarizer

Summarize text or URLs into key points with compression ratio and reading time. x402 USDC.

Structured interviewer for Claude Code — probing questions, decision tracking, evolving checkpoints.

hypernatt-terminal io.github.DIALLOUBE-RESEARCH/hypernatt-terminal

BTC/USDC decision context for AI agents from a live Hyperliquid vault; $0.001/call via x402.

Stripe_connect io.github.pipeworx-io/stripe_connect

Stripe MCP Pack — read-only access to Stripe data via API key.

MCP server for interacting with Elasticsearch

Barcode Generator API io.github.Br0ski777/barcode-generator

Generate barcodes — EAN-13, UPC-A, Code128, Code39. Returns SVG. x402 micropayment.

MCP server for ChartForge — generate stunning charts and diagrams from natural language

Multi-language code analysis for complexity, debt, hotspots, ownership, and defect prediction

PayPay QR payments for AI agents: QR codes, status, refunds, cancels. Bilingual JP/EN.

Operations toolchain for SQLite, Cloudflare D1 & Turso: inspect, diff, migrate, monitor & repair.

Extract shoppable ingredients from recipe content with affiliate signals.