MCP servers for Claude Code

Generate QR codes for URLs, PIX, Wi-Fi, vCards, WhatsApp and more. For AI agents.

Read-only facts, pricing, use cases and demo links for QR Wall, a live event photo wall.

Create and edit dynamic QR codes from AI assistants via the QRay agent MCP endpoint.

QRetro retrospectives and planning poker over MCP: boards, action items, poker games, estimates.

QR codes for print: free previews, plus dynamic link codes you can repoint after printing.

Static QR codes and 1-D barcodes (Code 128, EAN-13, UPC-A, EAN-8) as SVG, PNG or data URL.

Generate styled QR codes as SVG or PNG: colors, module shapes, ready-made presets and brand logos.

Branded QR codes for AI agents: static or dynamic, re-pointable after printing, with scan counts.

Stock scores (0-100) and signals for any US stock, with full AI analysis for 83 AI-related names.

Agent-native post-quantum blockchain. 11 tools: send, balance, quantum oracle metrics. Flat fee.

Qt Script MCP: 20 real tools to read, check, lint, scaffold, build and run Qt Script code.

Quake MCP: 20 real tools to read, check, lint, scaffold, build and run Quake code.

QuakeC MCP: 20 real tools to read, check, lint, scaffold, build and run QuakeC code.

Live USGS earthquake data: latest quakes, quakes near a US place, and was that an earthquake?

QA and IT outsourcing, software, security and WCAG testing, QA trainings and QA talent from Poland.

Search, filings, sanctions, company, domain, email, SEO and weather tools, paid per call over x402.

Daily verified GRE and GMAT quant drill: graded answers, hints and worked solutions.

Daily sovereign-credibility and macro scores for 169 emerging markets, built on free public data.

Backtest trading rules and read registered finance studies, on point-in-time data.

Portfolio scenarios with instrument checks, Monte Carlo analysis and interactive reports.

Indian broker accounts for AI agents: positions, holdings, orders, P&L, option chains, 10+ brokers.