API Integration

QR Code MCP — wraps api.qrserver.com (free, no auth)

by pipeworx-io

Generate QR codes from text or URLs. Returns base64 PNG. x402 micropayment.

by Br0ski777

Dynamic QR codes for AI agents — custom styling, scan tracking, webhooks

by benswel

Generate QR codes with custom colors, logos, vCards, and WiFi configs.

by therealMrFunGuy

Generate styled QR codes with colors, logos, frames, and batch support

by dpozimski

QR codes active 90 days, claimable forever. Request an API key in chat to retarget and track scans.

by neoshrek

Multi-engine search for AI agents. Trust scoring, local corpus, MCP-native. Self-hostable, BYOK.

by theYahia

Search Qt 6 API and product docs (Qt Core, Qt Quick, Qt Creator, Boot to Qt, MCUs).

by qt-docs-mcp

MCP server for QMetry Test Management for Jira (QTM4J) Open API.

by denis-platonov

Search and manage 220M+ B2B contacts. Filter by title, industry, location, and more.

by quadratik-ai

Create and manage trackable QR codes with scan tracking, analytics, and dynamic URL updates.

by silly-geese

Deterministic stock screening, backtesting, and factor analysis for AI trading agents

by zomma-dev

63 deterministic quant computation tools for AI agents. Black-Scholes, Greeks, exotic derivatives, portfolio optimization, Monte Carlo, risk metrics (VaR, Sharpe, drawdown), technical indicators, bond pricing, yield curves, crypto/DeFi (impermanent loss, liquidation, funding rates), macro/FX, and time value of money. Pure math — same inputs always produce same outputs. 1,000 free calls/day, no API key required.

Post-quantum cryptographic library protecting data packets.

by Evozim

AI triage for quantum computing POC proposals. Screens before budget is allocated.

by OjasKord

Strategic task prioritization and agent orchestration for multi-project operators

by bobbyrgoldsmith

MCP server for the QubitOn API by QubitOn — stdio proxy to the production MCP endpoint

by eleelaratne

MCP server for RabbitMQ and Kafka message inspection with JSON Schema validation

by LarsCowe

QueueSim is a free Model Context Protocol server that gives Claude — and any MCP-speaking AI — the ability to run real discrete event queueing simulations inside a conversation. Ask "I run a 3-agent call center, 30 calls/hr, 4-min handle time — what's my wait?" and get an actual number from a simulator, not a guess. Six tools cover the common cases: direct M/M/c with arrival rate / service rate / server count, four preset scenarios (single server, coffee shop, ER waiting room, call center) with optional overrides, plus two textbook explainers covering basic queueing theory and six common patterns beyond M/M/c (abandonment, priority tiers, overflow routing, skills-based routing, compound service, server outages). Free, no auth, no API key. By ChiAha — 35 years of discrete event simulation. For modeling beyond M/M/c against your own data, contact queuesim@chiaha.com.

by queuesim

Integrates with Quickbase's JSON RESTful API for querying records, managing table relationships, handling file attachments, and user management directly within conversations.

Integrates with QuickBooks API for accounting and financial management tasks.

by pipeworx-io

MCP server for QuickBooks Online — accounts, customers, invoices, bills, and reports.

by wyre-technology

Integrates with QuickBooks Time API to provide unified access for managing timesheets, users, projects, and generating reports.

Algorithmic flashcard and quiz generator for targeted learning.

by Evozim

Voice-led, FSRS-scheduled flashcards from YouTube, PDFs, web, or text. Auto-graded quizzes.

by quizlar