All MCP Servers

Run accounts receivable from your AI assistant. Paidnice is building the MCP server that lets Claude, ChatGPT and any agent chase overdue invoices on Xero, QuickBooks Online and other accounting ledgers from one chat: send reminders and statements, record promises and disputes, set up payment plans, work escalations, forecast cash and see every client together. Available today: read customer email and SMS replies, check contacts and invoices, and update contact people in your ledger.

Monitoring your coding agent sets up and runs: catches production errors and bugs, finds the root cause, and fixes them over MCP.

Social media scheduler for AI agents. Write, schedule and publish posts to Instagram, TikTok, YouTube, LinkedIn, Facebook, X, Threads, Pinterest, Bluesky, Telegram, Discord and WordPress from Claude, ChatGPT, Cursor or any MCP client. Plan a content calendar, fill a posting queue, cross-post one video to Reels, Shorts and TikTok, find and retry failed posts, and see how every post performed. Hosted remote server with OAuth sign-in, no API key needed.

Decode any US-market VIN, check NHTSA recalls, and look up verified buyer-paid car prices. Free, no auth.

Combine human and agentic collaboration with full read/write experience and context storage

Connect to 100+ marketing platforms to query campaign data, compare channels, and analyze client performance directly in Claude, ChatGPT, or your preferred AI agent.

Form and run a Delaware C-corp from your AI agent. • Cofounder equity split and vesting • Formation with e-signatures, EIN and 83(b) • Registered agent • Virtual mailbox • Company domains, email and phone numbers • Banking and payments • Charter amendments and board changes. Every Delaware filing is human-reviewed.

Use your Zenning AI employees and 2,000+ connected apps from Claude, ChatGPT, Cursor or any MCP client. Ask Zenning to act across Gmail, Slack, your CRM and more, run an AI employee on demand, and read your Zenning chats. Hosted remote server with OAuth.

Paid per call in USDC over x402: check a package for malware, known vulnerabilities, exploited CVEs and end-of-life dates, plus LLM prices. Signed answers, no account or API key.

Parcels, owners, assessments, sales, zoning rules, building permits and zoning cases for any U.S. address.

Picks the right PhoText (photext.ai) web tool to edit, replace, remove or translate text inside images and screenshots while keeping the original font, or to identify a font, and returns the tool link with steps. No API key needed.

Remote MCP + HTTP API that turns any public web page into clean Markdown (title, byline, excerpt, main content). Pay-per-call via x402: 0.005 USDC on Base, charged only on successful extraction. No API key or account.

Read-only MCP connector for law firms with 4+ attorneys: ask Claude, ChatGPT, or Copilot about calls, transcripts, and contacts in LegalMate. Firm-scoped, OAuth 2.1.

Brazilian company data (CNPJ) from Receita Federal open data: lookup, alphanumeric CNPJ validation and data load status. Free plan: 50k lookups/month.

Free, read-only MCP tools for real-time Hyperliquid BTC/ETH liquidation risk: notional at risk if price moves +/-1%/3%/5%, the position closest to liquidation, funding rate, and recent backstop liquidations. The full pay-per-call x402 API (USDC on Base) is at hlrisk.paidapis.net.

Search jobs, prepare tailored resumes and cover letters, retrieve PDFs, and track applications in JobSpidey. Your agent handles employer-site submission.

Hosted MCP server for Salesforce and HubSpot: dedupe, normalize, enrich, assign, job change, create, mass update, segment.

Windows stdio MCP server for Mitsubishi GX Works2 PLC engineering. Provides CPU-scoped manual context, project inspection and diagnostics, Ladder/FBD editing, and versioned project artifacts, using the AI model supplied by the MCP client.

US equity and portfolio risk decomposition (market, sector, subsector and stock-specific), ETF hedge ratios and point-in-time fundamentals from the RiskModels factor model. Hosted MCP with OAuth, or the npm stdio package.

Research mobile apps, onboarding, paywalls, and competitors with real screens, UX flows, and App Store reviews.

Lets coding agents hand summarising, field extraction, classification and OCR to the on-device model for Apple Foundation Models (macOS 27), free and offline.

Read-only MCP server for AI search visibility. Query how ChatGPT, Gemini, Claude and Google AI Overviews answer buyer questions, which brands they name and which pages they cite, plus site health, demand signals and ranked opportunities.

Free, read-only MCP tools exposing 14 of x402 Toolbox's cheap data endpoints: market snapshot, gas data, ETH price, transaction verification, address enrichment, attestation log and more. The full catalog of 28 pay-per-call x402 endpoints (USDC on Base) is at lab.paidapis.net.

Pay-per-call research and everyday-data feeds over x402: options, muni-income and crypto screeners, crypto yields, cheapest fuel, air quality, US border waits, product recalls. Free previews; with your own Base key it pays in USDC under a budget cap.

Notestack, a NotebookLM OSS alternative + Marketing agent

Local stdio MCP server for phone and email validation: check_phone (numbering-plan metadata, not live carrier data) and check_email (syntax and DNS only). Invitation-only free beta.

Local, advisory-only pre-trade risk gate for AI trading agents. 12 deterministic fail-closed rules return PASS/WARN/BLOCK with reasons and a local hash-chained audit log. Never places orders. Early-stage open source (MIT).

Connect AI agents to 1,700+ tools and APIs for SEO, people, company, social, and web data through a remote MCP server, with pay-as-you-go pricing and no subscription.

Ecommerce marketplace data MCP for Amazon, TikTok Shop, Walmart, Shopee, Temu & 1688.

HS code lookup in English, Vietnamese, Chinese and more, duty by route into the US, EU, China and Vietnam, sanctions screening, buyer search, with sources.