Web & software development

Turn a prompt and a link into a branded, print-ready QR code that always scans.

QR-code contests, surveys, quizzes, hunts, Q&As and idea boards: read results, manage your own.

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

Full-lifecycle bridge structural analysis — modeling, staging, code checks.

MCP server for the Qiskit Code Assistant intelligent code completion

MCP server for querying and retrieving Qiskit documentation, guides, and API references

AI QA that runs your app in a browser on every pull request: projects, test targets, test cases.

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

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

Broad, OAuth-protected provider and financial-domain API tools for research agents.

Portfolio risk analytics — VaR, Monte Carlo, optimization, options Greeks, stress testing.

PQC scanner for GitHub repos and smart contracts. Detects quantum-vulnerable ECDSA/RSA.

Find Quasar Framework(Vue) UI Components and paste their source. Free Components need no key.

Drive Android & iOS mobile-app automation from your AI agent on locally connected devices.

30+ deterministic dev and delivery tools: linting, metrics, diagrams, model advice, AI-text checks.

Unofficial, read-only MCP server for the public Querido Diário API (Brazilian municipal gazettes)

Quickbase business app builder MCP server: list apps and tables, run report, search records.

MCP server for QuickBooks API integration

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

Monitor web pages for price, stock or text changes; low-noise alerts via MCP, API and webhooks.

Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.

No-code databases, forms, portals and AI sites. Manage records and automation via natural language.

No-code databases, forms, portals and AI sites. Manage records and automation via natural language.

No-code databases, forms, portals and AI sites. Manage records and automation via natural language.

Quinyx shift workforce management MCP server: list approval requests, approve request, deny request.

Quora questions and answers community MCP server: search questions, post answer, list my answers.

Turn any public website into a clean, versioned, queryable API — with native MCP support.

Shared rooms, messages, file locks and task claims for AI coding agents from any vendor.

Did Codex, Claude Code or Cursor reset usage limits today? Live status and news, official sources.

Quotes MCP — citation-grade quote API for public-domain authors.

Quran MCP — Al-Quran Cloud API. Surahs (chapters), ayahs (verses), translations, and full-text…

C/C++ crash, hang and dump debugging for Claude Code, Codex and Qwen via GDB, LLDB and MCP

Qwen AI Chat guide to Qwen3.6-Plus and qwen3.6-flash with practical notes on 1M context, coding

Cross-chain swap API for native Bitcoin, Solana and EVM chains. No API key, no custody.

Normalized JSON for any domain across 1,200+ TLDs, reading WHOIS where no RDAP server exists.

Choose the safest next action after an API, MCP, or agent failure before retrying.

Country data: flags, currencies, languages, regions, capitals, and more. No API key. By UnClick.

REVIEWS.io ecommerce review management MCP server: list reviews, reply to review, moderate review.

REsimpli real estate investor CRM MCP server: create lead, update deal stage, start drip campaign.

Persistent Python sandbox for token-efficient codebase exploration in MCP clients

Verified ROKI Connect payments contract for coding agents: operations, schemas, validator.

Open Finance API and MCP discovery for developers and AI agents building in Brazil.

Repo-bound memory and self-improving harness for AI coding agents — zero API keys.

Give coding agents right-to-left awareness: lint, normalise Arabic, detect direction.

Hosted Remote MCP & 3D/2D Rack-as-Code planner, 5-stage validator, CAD SVG/BOM & STL generator.

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

AI coding assistant for Radzen Blazor — docs, APIs, code samples, and templates for 100+ components.

Develop, manage, and debug Railway projects, services, and deployments from within agents.

AI code review for GitHub PRs with an MCP autofix loop for Claude Code and Cursor

Disposable cloud Android emulators for coding agents: run an APK or PR build, tap, type, screenshot.