MCP Server Directory

61 x402 pay-per-call tools that chain: each answer names the next call. No API key, no account.

Korean national tax and social insurance filings, invoices and payroll data as MCP tools.

Wallet and payments for AI agents: auto-pay x402 APIs in USDC on XDC, within on-chain limits.

XFish.hu Hungarian fishing tackle webshop. Search 90000+ products by category, brand, price.

Turn ideas into platform-ready drafts, schedule content, and publish through XPlanner.

XRPL wallet risk scoring. Behavioral tags, sub-scores, graph analysis. Pay per call in XRP.

AI-powered codebase analysis — call graphs, security, dead code, complexity. 150+ tools.

Xata MCP server lets AI agents interact with your Xata projects, and Postgres database branches.

Authenticated MCP for Xavio merchants: stories, products, schedules.

Search the public Xavio catalog and create firm checkout quotes.

Twitter/X MCP server — 30 tools with x402 micropayments. Runs locally from your IP.

Public Streamable HTTP MCP gateway for XGRChain, XDaLa sessions, Explorer data and XGR standards.

Money, tax & business calculators kept current with 2026 rules — plus operator insights.

MCP server for XEM Email API operations - send emails, manage campaigns, and contact lists

Semantic search and knowledge graph for your Wall notes from Claude Code and MCP clients.

SEO, AEO and GEO audits, rank tracking, AI-citation scans and WordPress editing for any site.

252 AI Skills: MBTI, fact-check, deep analysis. Alipay pay-per-use. Free 10 calls/day.

10 deterministic micro-tools for agents. x402 on X Layer, zero LLM.

制造业管理工具箱：TBP问题解决/品质管理/TPM设备保全/J成本改善/OEE计算/活力组织诊断。一句话出成品报告。

Read-only record of AI vendor sub-processor lists, DPA notice windows and model retirements

演示用 MCP 天气服务器，返回固定的 mock 数据 / Demo MCP weather server returning fixed mock data.

Use this MCP server to xkcd. The latest comic, any comic by number, alt text, and transcripts....

Extended Model Context Protocol servers for ElizaOS integration

Find Canadian dentists; send an appointment request or book with a connected practice.

Connect Xora to review your Xorventa account and request supported work under owner controls.

Security scanner for AI-generated code. 30 free rules; all 223 with a paid-plan API key.

The XRADE record: what you actually own when you buy a tokenised asset. Read-only.

Validate and parse German e-invoices (XRechnung, ZUGFeRD, Factur-X) offline. No API key.

MCP server for XXL-Job admin. Run `npx xxl-job-mcp init` to print an mcp.json snippet with XXL_JOB_BASE_URL, XXL_JOB_USERNAME, XXL_JOB_PASSWORD.

Public MCP server for summaries, DNS lookup, catalog, replies, and JSON checks.

Parse, stringify, and validate YAML locally. No network and no key.

Draft-safe project planning: tasks, dependencies, resources, schedules and cost metrics.

Reports the launch status of YK Blueprint.

Manage your endurance training data and race preparation

Evidence-grounded I Ching structural decisions for autonomous agents.

Norwegian Meteorological Institute forecasts.

MCP Server for YouTube - Download videos and audio using yt-dlp with automatic setup

Search about 20,000 yachts for sale, charter and sold, with where AIS last placed each one.

Yahoo fundamentals: earnings, P/E, analyst targets, peer comparisons for equity research.

Scrape stock quotes, historical prices, and financial statements from Yahoo Finance.

Validate Yahoo! Slurp IP addresses. Remote MCP validate_ip tool.

73 local deterministic tools: GTIN, feeds, CSV-XLSX, Digital Link QR, e-invoices. Rules cited.

GPSR, EUDR plots, nutrition labels, fragrance allergens, CPSC and EU conformity declarations.

GS1 element strings, DataMatrix, eight keys, ITF-14 print specs and price-embedded in-store codes.

Compress, convert and resize images locally, with marketplace presets and rule rechecks.

Check invoice mandatory fields, validate a draft before issuing, and look up EN 16931 code lists.

Labels: FBA (FNSKU) & GS1 SSCC pallet labels (PDF/ZPL), plus a ZPL-to-PDF renderer. Exact size.

Merge, split, compress, unlock, organize, extract, fill forms and check PDFs — 12 local tools.