MCP Servers Directory
Open-source Model Context Protocol (MCP) servers that let AI assistants and agents use external tools and data. Entries come from the community list awesome-mcp-servers; we have not tested each server, so check the repository before you install one.
qr-maker-io/mcp-server
Generate styled QR codes, manage dynamic short links with click analytics, and publish micro-landing pages.
QuackbackIO/quackback
Open-source customer feedback platform: search and triage posts, update statuses, comment, vote, manage roadmaps, merge duplicates and publish…
quantakrypto/pqc-tools
Post-quantum readiness: scan code for quantum-vulnerable cryptography (RSA, ECDH, ECDSA, DH), get ML-KEM/ML-DSA/SLH-DSA migration guidance and…
QuantConnect/mcp-server
QuantConnect API access: create projects, backtest strategies, manage collaborators and deploy live trading.
QuantGeekDev/coincap-mcp
Real-time cryptocurrency prices and market information from CoinCap's public API.
QuantGeekDev/docker-mcp
Docker container management and operations.
QuantGeekDev/mongo-mcp
MongoDB integration for interacting directly with databases.
QuantOracledev/quantoracle
Deterministic quant finance tools: options pricing, risk metrics, portfolio optimization, Monte Carlo, technical indicators, crypto/DeFi and FX/macro.
QuantToGo/quanttogo-mcp
Macro-factor quantitative trading signals for US and A-share markets: strategy discovery, live signal retrieval and forward-tracked performance.
Quantum3-Labs/ARBuilder
Code generator for Arbitrum: Stylus smart contracts, SDK bridging, full-stack dApps and Orbit chain deployment, backed by RAG over Arbitrum…
quantumproxies/quanticdata-mcp-server
Web data via residential proxies: page scraping to Markdown, SERP search, site crawl and map, ready-made collectors and datasets from plain-language…
quantumproxies/quantumproxies-mcp
Residential-proxy web access: scrape pages to Markdown, SERP search, site mapping and crawling, ready-made collectors, and proxy endpoints from your…
quarkiverse/mcp-server-jdbc
Connect to any JDBC-compatible database to query, insert, update, delete and more.
quarkiverse/mcp-server-jfx
Draw on a JavaFX canvas.
QuentinCody/braintree-mcp-server
Unofficial PayPal Braintree integration: process payments, manage customers and handle transactions.
QuentinCody/catalysishub-mcp-server
Unofficial access to the Catalysis Hub database: search and retrieve computational catalysis research and surface reaction data.
QuentinCody/github-graphql-mcp-server
Unofficial access to GitHub's GraphQL API for flexible queries on repository data, issues, pull requests and other resources.
QuentinCody/shopify-storefront-mcp-server
Unofficial Shopify Storefront API access: discover storefronts and fetch products, collections and other store data.
questdb/mcp-server-questdb
Drive the QuestDB Web Console: notebook cells, SQL queries and charts on live time-series data.
quietnotion/barevalue-mcp
Podcast editing service: submit raw audio or a URL and get edited episodes with filler words and noise removed, transcripts, show notes and social…
qune-tech/ocds-mcp
German public procurement data (OCDS): semantic search, tender matching against company profiles and structured filtering.
quokkapix/quokkapix-mcp
Resize, compress, convert, remove backgrounds, strip metadata, watermark and export images locally through QuokkaPix, without uploading source images.
r-huijts/ethics-check-mcp
Ethical analysis of AI conversations: detect bias and harmful content and provide critical-thinking assessments, with automated pattern learning.
r-huijts/firstcycling-mcp
Cycling race data from FirstCycling: start lists, race results, rider information and statistics.
r-huijts/ns-mcp-server
Dutch Railways (NS) travel information, schedules and real-time updates.
r-huijts/oorlogsbronnen-mcp
Access historical WWII records, photographs and documents from the Netherlands (1940-1945) via the Oorlogsbronnen (War Sources) API.
r-huijts/opentk-mcp
Search Dutch Parliament (Tweede Kamer) documents, debates, activities and legislative cases, based on the OpenTK project.
r-huijts/rijksmuseum-mcp
Search artworks and get details and collections via the Rijksmuseum API.
r-huijts/strava-mcp
Access Strava data via the Strava API.
r-huijts/xcode-mcp-server
Xcode integration for project management, file operations and build automation.
r33drichards/mcp-js
JavaScript sandbox that uses V8 isolation to run AI-generated code locally, with heap snapshotting for persistent sessions.
r3dz4r/datapulse-my
Trust checks for Malaysian public datasets: freshness, licence, provenance and drift, with signed evidence and an offline-verifiable attestation…
raalarcon9705/jira-mcp
Jira and Confluence: issue CRUD, sprint lifecycle, comments, transitions, user management and wiki pages.
rabdulsal/appstore-release-mcp
Runs the App Store release cycle for iOS/macOS apps: version bump, archive, signing and TestFlight upload via fastlane, metadata updates and review…
raccioly/docguard
Deterministic documentation-drift detection: validates a project's docs against its code, with stable finding codes and suggested fixes. Read-only.
rad-security/mcp-server
Query the RAD Security API for Kubernetes and cloud security findings, reports and runtime data.
radareorg/r2mcp
Disassemble and inspect binaries for reverse engineering with the Radare2 disassembler.
radmail-ai/radmail-mcp
Email system for agents: message search, importance/urgency triage, commitment follow-through and reviewable drafts, keeping financial actions…
rae-api-com/rae-mcp
Access the Royal Spanish Academy (RAE) dictionary via the RAE API.
rafapra3008/cervellaswarm
Verify agent communication protocols with session types and Lean 4 proofs to catch deadlocks and role violations; includes a linter, formatter and…
rafim-dev/mcp-context-condenser
AST-based code outliner, log compressor and context budget analyzer to reduce LLM token usage.
rafim-dev/mcp-doctor
Health checks, binary validation and JSON auto-repair for MCP client configuration files.
rafim-dev/mcp-smart-git
Git helper for conventional commits, pre-PR secret audits and merge conflict resolution.
rafim-dev/schema-bridge-mcp
Compile SQL and Prisma schemas to Zod, TypeScript and Pydantic, and generate realistic synthetic mock API data.
rafsilva85/credit-optimizer-v5
Lowers Manus AI usage costs through model routing, smart testing and context hygiene.
ragieai/mcp-server
Retrieve context from your Ragie knowledge base, connected to sources like Google Drive, Notion and Jira.
Rai220/think-mcp
Improve agent reasoning with the think tool described by Anthropic.
RaiGanja/kaeris-mcp
Translate app string files (JSON, .arb, .po, .strings, Android XML) into 46 languages with placeholder-safe, reproducible output.
rajanshxrma/cadence
Local-first health context from WHOOP and Apple Health: sleep, recovery, workouts and personal baselines in a local SQLite store.
rajdeepmondaldotcom/whoop-mcp-server
WHOOP recovery, sleep, strain and workouts with trend analysis, lag-aware correlations, training load and full-history export, plus a demo mode.
RajeevSirohi/mcp-server-terraform
Terraform operations with two-step confirmation for plan/apply/destroy, plan risk and cost analysis, drift detection, import/taint/refresh and audit…
Rajskij/oura-mcp
Read-only, self-hosted access to Oura Ring sleep, readiness, activity, stress and heart rate data.
rampify-dev/rampify-mcp
Crawl your site, find gaps in AI answers, generate meta, schema and content fixes and ship them as PRs, with DataForSEO keyword and Search Console…
RantumBits/addressintel-mcp
Read-only SF Peninsula building permit and parcel buildability data: permit search, SB 9 lot-split eligibility, ADU feasibility and redevelopment…
raohwork/forgejo-mcp
Manage your repositories on a Forgejo or Gitea server.
RapierCraft/alterlab-mcp-server
Web scraping, structured data extraction and screenshots with JavaScript rendering, residential proxy rotation and automatic retries.
Rarefied-Earth/groundwork
Company state for operating small businesses: brand, voice, charter, priorities, modules and skills.
rascal-3/chainanalyzer-mcp
Multi-chain AML risk scoring and sanctions screening with ML anomaly scoring and graph analysis across Bitcoin, Ethereum, Polygon, Avalanche and…
rashidazarang/airtable-mcp
Airtable integration: query, create, update and delete records, manage bases, tables and schemas, filter records and migrate data.
Ratnaditya-J/csvglow
Generate self-contained HTML dashboards from CSV/Excel files with interactive ECharts visualizations and sortable data tables.
raveenb/fal-mcp-server
Generate images, videos and music with Fal.ai models such as FLUX, Stable Diffusion and MusicGen.
ravi-labs/mindmap-mcp-server
Local-first memory and context handoff across AI tools, with graceful decay, a persona layer and a portable memory passport.
ravndex/ravn-mcp-glama
Cross-chain swap execution across multiple venues and chains, including native Bitcoin as source or destination.
raychao-oao/pty-mcp
Interactive PTY sessions for AI agents: local shells, persistent SSH sessions with attach/detach, and serial ports.
raye-deng/open-code-review
Code quality gate for AI-generated code, detecting hallucinated packages, phantom dependencies, stale APIs and AI-specific defects.
razz-games/razz-mcp
Provably fair dice, flip, crash, plinko, limbo, mines, tower and HexWar games with real SOL wagering.
rbmuller/scherlok
Read-only data quality monitoring for Postgres, BigQuery, Snowflake, MySQL and DuckDB: warehouse profiling, anomaly detection and optional dbt…
rchanllc/joltsms-mcp-server
Provision dedicated real-SIM US phone numbers, receive and poll inbound SMS, and extract OTP codes for phone verification.
rdanieli/tentra-mcp
Describe systems in natural language to get interactive architecture diagrams, export to frameworks like Spring Boot, FastAPI and Terraform, and…
re-port-flow/reportflow-mcp
Generate PDF reports such as invoices, contracts and statements from ReportFlow templates, singly or in ZIP batches.
Reachpad/reachpad-mcp
Persistent cloud dev environments for coding agents: create, run commands, checkpoint and fork, with files, services and terminal state kept between…
reading-plus-ai/mcp-server-data-exploration
Autonomous data exploration of CSV datasets with generated insights.
reading-plus-ai/mcp-server-deep-research
Autonomous deep research with structured query elaboration and concise reporting.
realcrabcut/crabcut-mcp-server
Turn YouTube videos into short-form clips via the Crabcut API: highlight detection, subtitles, 9:16 reframing and direct download URLs.
realMNohgee/hermtica
Browse and search Hermtica, a social network and marketplace for AI agents: feed, trending items, agent profiles and marketplace stats.
realwigu/mcp-doctor
Diagnostics for MCP servers: discover client configs, test connections, audit security issues and benchmark latency.
ReAPI-com/mcp-openapi
Discover and explain OpenAPI specifications and generate code or mock data from them.
recursechat/mcp-server-apple-shortcuts
Integration with Apple Shortcuts.
redditapis/redditapis-mcp
Read-only Reddit API access: subreddit listings, post, comment, community and user search, comment trees and top posts.
RedHold/diagrams-mcp-app-core
Generate and edit draw.io cloud architecture diagrams from prompts, Terraform or Kubernetes manifests, fix Well-Architected warnings and export to…
redis/mcp-redis
Manage and search data in Redis.
redis/mcp-redis-cloud
Manage Redis Cloud resources in natural language: create databases, monitor subscriptions and configure cloud deployments.
redleaves/context-keeper
LLM-driven context and memory management: short- and long-term memory with vector, timeline and knowledge graph retrieval plus reranking.
reefapi/reefapi-mcp
Live web data as clean JSON: search engines, social media, e-commerce (Amazon, eBay, Etsy), real estate, jobs, travel, news, finance and company…
reeinharddd/snapmcp
Render terminal output, syntax-highlighted code, web pages, Markdown, HTML and git diffs as PNG, JPEG, PDF or GIF locally via Playwright.
refined-element/lightning-enable-mcp
Bitcoin Lightning payments for AI agents: pay and create invoices, check balances and access L402-paywalled APIs, with Strike, OpenNode and NWC…
reflagcom/mcp
Manage Reflag feature flags from chat in your IDE.
reflex-search/reflex
Local, offline full-text code search for coding agents using a trigram index over large codebases.
Regan-Milne/obsideo-mcp
Encrypted S3-compatible object storage with cryptographic possession proofs: put, get, list and delete objects, with optional client-side encryption.
Regenerating-World/pix-mcp
Generate Pix QR codes and copy-paste strings with fallback across multiple providers (Efí, Cielo, etc.) for Brazilian instant payments.
rejifald/StitchAPI
Semantic search over the StitchAPI documentation, returning relevant sections with deep links and full pages.
rekordcloud/sonovault-mcp
Music metadata search over tracks, artists, labels and releases: genres, release dates, ISRC/ISWC codes and IDs for Spotify, Apple Music, Discogs…
religa/multi-mcp
Parallel multi-model code review, security analysis and debate with ChatGPT, Claude and Gemini, including consensus and OWASP Top 10 checks.
rember/rember-mcp
Create spaced-repetition flashcards in Rember to remember what you learn in your chats.
remembra-ai/remembra
Self-hosted persistent agent memory with entity resolution, PII detection, AES-256-GCM encryption at rest and hybrid search.
remoet-labs/remoet-mcp
Job search: find tech companies by their tech stack, shortlist them and pull jobs from the shortlist, plus profile, applications and digests.
Rendeverance/toolfunnel
Gateway that funnels multiple MCP servers through one endpoint, with live attach and detach, tool filtering and hiding, hot config reload and…
rendobar/mcp
Submit media-processing jobs to the Rendobar API with local file upload: transcode, run raw FFmpeg, burn in captions and add watermarks.
renezander030/agentic-task-system
Turns your task manager into agent memory with hybrid retrieval over TickTick or an Obsidian vault, without a separate vector database.
renezander030/graphiti-local
Local temporal knowledge graph with six read-only retrieval tools, Ollama inference, embedded LadybugDB, and a separate human-approved CLI write…