MCP server directory

61415 public MCP servers from the official MCP Registry (26898 from verified domains, 34517 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.

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Showing 5521 to 5550 of 12133

• QRStuff MCP Server

  io.github.qrstuff/qrstuff-mcp

  Generate, update, manage, and track QR codes using the QRStuff platform.

  Community remotestreamable-http other

• QRTap

  io.github.IlyaShurf/qrtap

  Editable QR codes, short links, public pages, reviews and bookings as tools for AI agents.

  Community npmstdio other

• Qatar Land Parcels & PIN Lookup (قطع الأراضي)

  io.github.BumiAtlas/qatar-land-parcels

  Qatar Ministry of Municipality parcels by PIN, zone and block or coordinates, with building height.

  Community remotestreamable-http other

• Qedra

  io.github.evgwpw/qedra

  Computer algebra with verifiable answers

  Community ocistdio other

• Qiao-MCP — Bridge Engineering (桥梁工程)

  io.github.SorataYang/qiao-mcp

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

  Community pypistdio other

• Qimen Dunjia & BaZi Charts

  io.github.wyl743405571-cpu/qimen-dunjia-engine

  Free Qimen Dunjia and BaZi charts via MCP - deterministic engine, nine palaces and four pillars.

  Community remotestreamable-http other

• QimenMind Qimen Dunjia Chart

  io.github.xlw-pro/qimenmind

  Cast Qimen Dunjia (奇门遁甲) charts: four pillars, Ju, nine palaces, stars, doors and deities.

  Community remotestreamable-http other

• Qimena Qi Men Dun Jia & BaZi

  io.github.David-rider/qimena-mcp

  Qi Men Dun Jia charts, BaZi Four Pillars, best-time ranking and solar terms. Free, no key.

  Community remotestreamable-http other

• Qiniso

  io.github.qinisolabs/qiniso

  Deterministic fact verification for AI agents — checksums & curated data, not guesses.

  Community npmremotestdio other

• Qiskit Code Assistant MCP Server

  io.github.Qiskit/qiskit-code-assistant-mcp-server

  MCP server for the Qiskit Code Assistant intelligent code completion

  Community pypistdio other

• Qiskit IBM Runtime MCP Server

  io.github.Qiskit/qiskit-ibm-runtime-mcp-server

  MCP server for IBM Quantum computing services through Qiskit IBM Runtime

  Community pypistdio other

• Qiskit IBM Transpiler MCP Server

  io.github.Qiskit/qiskit-ibm-transpiler-mcp-server

  MCP server for AI Transpiler IBM Quantum services

  Community pypistdio other

• Qiskit MCP Server

  io.github.Qiskit/qiskit-mcp-server

  MCP server for Qiskit quantum computing with circuit serialization utilities

  Community pypistdio other

• Qrcode

  io.github.pipeworx-io/qrcode

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

  Community npmremotestdio other

• QuReDec

  io.github.Advanced-Binary-Operations/quredec

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

  Community pypistdio other

• QualiTaTi

  io.github.lanceyuu/qualitati

  Run AI-moderated interviews, conversational surveys and qualitative analysis on QualiTaTi from your

  Community remotestreamable-http other

• Quantified Investor Portfolio Simulator

  io.github.Manuciao88/portfolio-simulator

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

  Community remotestreamable-http other

• Quantum Aether

  io.github.moncef00327-cloud/quantum-aether

  Measure post-quantum TLS evidence and buy full reports through x402 USDC on Base

  Community pypiremotestdio other

• Quantum OpenQASM MCP

  io.github.markusvankempen/quantum-openqasm-mcp

  IBM Quantum OpenQASM 2.0 MCP — list backends, submit QASM, poll jobs, get histograms.

  Community npmstdio other

• Quantum Suitability Validator

  io.github.OjasKord/quantum-suitability-validator-mcp-server

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

  Community npmremotestdio other

• Quantum-Shield

  io.github.Evozim/quantum-shield

  Post-quantum cryptographic library protecting data packets.

  Community remotesse other

• Quarter 1-4 band

  io.github.sadri-dridi/qtr-ok

  Quarter 1-4 band

  Community remotestreamable-http other

• Querido Diário (municipal)

  io.github.mcp-dir/querido_diario-mcp

  Searches MUNICIPAL official gazettes from thousands of city halls (Querido Diário / Open Knowledge B

  Community remotestreamable-http other

• Query pair count, URL discarded

  io.github.sadri-dridi/query-pair-count

  Query pair count, URL discarded

  Community remotestreamable-http other

• Quesen Deterministic Agent Decision Layer

  io.github.Shxnque/quesen

  Deterministic decision layer for autonomous agents: reproducible PROCEED/REVIEW/SKIP verdicts.

  Community remotestreamable-http other

• QuestionPunk

  io.github.questionpunk/questionpunk

  Create, edit and publish surveys and AI interviews, then read responses and reports.

  Community remotestreamable-http other

• Queue Pilot

  io.github.LarsCowe/queue-pilot

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

  Community npmstdio other

• Qui y pense ?

  io.github.charlusminus/qui-y-pense

  Faire le point à deux sur la charge mentale du couple : qui fait quoi à la maison, qui y pense.

  Community remotestreamable-http other

• QuickerSpot MCP Server

  io.github.raphaelInacio/quickerspot-mcp

  Servidor MCP do QuickerSpot para vinhetas, rádio indoor e sonorização comercial com IA.

  Community pypistdio other

• Quiet File Team MCP

  io.github.pandadad0214/quiet-file-team-mcp

  Six offline guidance tools for a local file-first agent team.

  Community pypistdio other

Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.