MCP servers for DeepSeek Harness

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.

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.

Check a real estate investor deal against Quanta Finance's published loan terms.

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.

Quantitative equity toolkit: factor data, backtests, risk model, attribution, optimizer.

Find the companies building quantum technology.

Backtests with costs, a held-out test that counts once, a score that counts every version tried.

Google Trends interest over time, by region, related queries and Trending now, as JSON.

Reddit posts, full comment trees, searches, subreddits and users, as JSON or Markdown for LLMs.

YouTube transcripts from videos, Shorts, channels, playlists and searches, with timestamps.

Requests for grease trap pumping across Austin restaurant locations on one calendar and invoice

Read properties, HMRC categories and transactions; add income and expenses in Quarterwise.