API Integration

Wrappers around third-party REST, GraphQL, and webhook APIs — Stripe, Twilio, SendGrid, GitHub, and similar services.

OAuth misconfiguration · token exposure · SSRF
7,046Total Servers
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QRMint MCP

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

by dpozimski

TypeScript
QrVerloz

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

by neoshrek

qsearch

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

by theYahia

QTM4J

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

by denis-platonov

TypeScript
Quadratik

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

by quadratik-ai

Quality QR

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

by silly-geese

QuantContext

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

by zomma-dev

Python
quantoracle

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.

Quantum Suitability Validator

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

by OjasKord

TypeScript
Quarterback

Strategic task prioritization and agent orchestration for multi-project operators

by bobbyrgoldsmith

Python
@qubiton/mcp-server

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

by eleelaratne

TypeScript
Queue Pilot

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

by LarsCowe

TypeScript
QuickBooks

QuickBooks MCP Pack — query customers, invoices, and accounts via QuickBooks Online API.

by pipeworx-io

Python1
quickbooks-mcp

MCP server for QuickBooks Online API integration

by laf-rge

TypeScript
QuickBooks Online

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

by wyre-technology

QuickBooks Time

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

11
Quizlar — voice-powered AI flashcards with spaced repetition

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

by quizlar

QuLab Infinite MCP Server

QuLab MCP remote server (Streamable HTTP) for computational science and lab tools.

by Workofarttattoo

Quotable

Quotable MCP — wraps Quotable API (free, no auth)

by pipeworx-io

Quotewise

Semantic quote search with 600K quotes. Find quotes by meaning, verify attributions.

by quotewise

quran-mcp-server

Quran.com API integration for verse search, translation and tafsir

by djalal

TypeScript64
QuReDec

Evidence-backed decision briefs with citations — recommendation, confidence, risks, sources.

by Advanced-Binary-Operations

Python
qURL

Mint, resolve, audit, and rotate scope-limited expiring access links (qURLs) for AI agents.

by layervai

TypeScript
RacterMX

Manage RacterMX email forwarding — domains, aliases, webhooks, and more — via AI.

by racter-ciso

TypeScript
radio

Radio MCP — wraps Radio Browser API (free, no auth)

by pipeworx-io