MCP Servers

Connect your agent to docs, search, browsers and your stack with the Model Context Protocol. Every entry links to its source.

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apple-notes-mcp

Read and write Apple Notes with bidirectional Markdown conversion: SQLite queries for listing and search, AppleScript for full CRUD.

Data & backend, Documentation

★ 15

aspnetcore-debugger-mcp

Interactive .NET/ASP.NET Core debugging via netcoredbg: breakpoints, stepping, thread inspection, exception and deadlock analysis, and request tracing.

Testing & debugging

★ 15

assay

Fail-closed policy-as-code proxy for MCP that denies risky tool calls, produces offline-verifiable evidence bundles and enforces egress via eBPF and Landlock.

★ 15

blockchain-mcp

Access Tatum's blockchain API across many networks, including an RPC gateway and blockchain data insights.

★ 15

brandsystem-mcp

Extract brand identity (colors, fonts, logo, voice, visual rules) from websites into DTCG tokens and brand policies, and score content for compliance.

Documentation, Content creation

★ 15

buywhere-mcp

Cross-border e-commerce product catalog: search products across Singapore, Southeast Asia and US markets with price comparison and deal discovery.

Documentation

★ 15

caldav-mcp

CalDAV calendars on any server (Yandex, Google, Nextcloud, iCloud and more): create events with recurrence, attendees and reminders, and search events.

Documentation, Business work

★ 15

claudia

Task management for Claude agents: hierarchical tasks, dependencies, sprints, acceptance criteria and multi-agent coordination.

★ 15

cochlea

Offline, deterministic audio engine: compose scores as data, render WAV or FLAC, report loudness, pitch, tempo and key, generate spectrograms and diff renders.

Codebase understanding, Content creation

★ 15

cognirepo

Persistent memory and codebase context for coding agents: FAISS vector store, AST symbol index, knowledge graph, episodic journal and cross-agent handoff.

Codebase understanding

★ 15

deep-thinker

Reasoning via a DAG thought graph with multiple strategies (dialectic, analogical, abductive and more), stuck detection, confidence scoring and self-critique.

★ 15

depguard

Pre-install npm package checks: static analysis, supply-chain attack detection, vulnerability audits, AI hallucination guard and CycloneDX SBOM generation.

Review & security

★ 15

docmost-local-mcp

Read and write spaces, pages, comments and members in self-hosted Docmost, including the Community Edition.

Content creation

★ 15

gnome-desktop-mcp

GNOME desktop automation via D-Bus: screenshots, window management, mouse and keyboard input, clipboard, workspaces and notifications on GNOME 45 to 49.

★ 15

instagram-mcp

Public Instagram data: profiles and post feeds by handle, with follower counts, captions, hashtags and mentions parsed as JSON.

Testing & debugging

★ 15

kill-process-mcp

List and terminate OS processes via natural language queries.

★ 15

llmkit

AI API cost tracking and budget enforcement across LLM providers: spend analytics, budget monitoring, session summaries and key management.

Deployment & ops, Data & backend

★ 15

longbridge-mcp

Longbridge brokerage: US and HK real-time quotes, options, trading, fundamentals, analyst ratings, calendars, price alerts, DCA plans and portfolio analytics.

Data & backend, Planning & architecture

★ 15

magents

Shared session bus for coding agents such as Claude Code, Codex and Grok: list, read, hand off, message and spawn live agent sessions via MCP or CLI.

★ 15

mcp-fns-check

Russian counterparty due diligence: INN/OGRN lookup across EGRUL/EGRIP, bankruptcy, tax debt, enforcement and arbitration records, with a risk verdict.

★ 15

mcp-internet-speed-test

Internet speed testing: download and upload speed, latency, jitter, and CDN server detection with geographic mapping.

Testing & debugging

★ 15

mcp-sam-gov

US government contracting, spending and regulation data: SAM.gov, USAspending, Grants.gov, Federal Register, eCFR, OFAC sanctions and state/local bid portals.

★ 15

mcp-server

Historical US, UK, Russian and Turkish stock exchange data from finmap: sectors, tickers, company profiles, market cap, volume and treemap visualizations.

Testing & debugging

★ 15

mcp-server-aws-sso

AWS SSO integration: log in, list accounts and roles, and run AWS CLI commands with temporary credentials.

★ 15

mcp-server-kicad

KiCad EDA automation: schematic capture, PCB layout, ERC, DRC and Gerber, BOM and 3D exports for KiCad 9 and 10.

★ 15

mermaid-mcp-server

Turn local projects or GitHub repositories into Mermaid diagrams rendered via Kroki.

Codebase understanding

★ 15

mistral-mcp

Use Mistral AI for chat, OCR, audio, vision, agents, embeddings, moderation, classification, files and batch jobs, with French/English prompts.

Content creation

★ 15

my-bear-mcp-server

Read notes and tags from the Bear note-taking app directly from its SQLite database.

Data & backend

★ 15

n8n-mcp

Generate n8n workflow JSON from natural language, lint for deprecated nodes, missing typeVersion and broken connections, and debug per-node execution failures.

Testing & debugging, Review & security

★ 15

NexusMem

Correlates failed shell commands and their exit codes with whatever later fixed them, alongside git diffs and docs, stored locally in SQLite.

Data & backend, Documentation

★ 15

oorlogsbronnen-mcp

Access historical WWII records, photographs and documents from the Netherlands (1940-1945) via the Oorlogsbronnen (War Sources) API.

★ 15

openlmnp

Accounting for the French LMNP furnished-rental tax status: journal entries, depreciation, 2031/2033 tax forms, FEC export and Airbnb/Booking.com imports.

★ 15

OpenWand

Read-only desktop context through OpenWand: current selection, clipboard, active window, browser page and screen.

Frontend

★ 15

plantuml_web

Web-based PlantUML frontend with PlantUML image generation and syntax validation.

Frontend, Planning & architecture

★ 15

platform

Governance proxy that wraps MCP servers with policy evaluation, human approval workflows and hash-chain audit trails.

Review & security, Planning & architecture

★ 15

postsider

Schedule and publish across 33 social media connectors, with draft approvals, analytics, media, notifications and an emergency publishing pause.

Data & backend, Content creation

★ 15

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 verify fixes.

Review & security

★ 15

prts-mcp

Arknights game data via the PRTS Wiki API, with auto-synced operator archives and voice lines for fan-work creation.

Documentation

★ 15

pubcrawl

PubMed, Europe PMC (including preprints), FDA/DailyMed and UK eMC drug labelling, and ClinicalTrials.gov for AI assistants, including side-by-side US vs UK

★ 15

recallnest

Local-first memory for coding agents: hybrid vector/BM25 retrieval with reranking, knowledge graph, session checkpoint/resume and multi-scope isolation.

Codebase understanding

★ 15

s-gw

Local credential gateway for coding agents: agents get handles instead of raw secrets, and one-time approvals inject credentials only into approved commands.

Review & security

★ 15

sint-protocol

MCP governance proxy with capability tokens, tiered approvals, fail-closed execution and tamper-evident audit receipts, plus preflight tool-risk scanning.

Review & security

★ 15

sonos-ts-mcp

Sonos control via UPnP: device discovery, multi-room playback, queues, music library browsing, alarms, event subscriptions and EQ settings.

Content creation

★ 15

sportscore-mcp

Live scores, standings, top scorers, player stats and knockout brackets for football, basketball, cricket and tennis.

★ 15

tui-mcp

Launch, screenshot and interact with any TUI app.

★ 15

universal-mcp-toolkit

MCP aggregator that connects agents to multiple MCP servers through one configuration, with ready-made templates and cross-repo prompt workflows.

Codebase understanding, Planning & architecture

★ 15

xbird

Post tweets, search, read timelines, manage engagement and upload media on Twitter/X using browser cookies.

Frontend, Documentation

★ 15

yade-mcp

YADE discrete element method (DEM) simulation: search API docs, run code via a REPL or background tasks, monitor progress and review task history.

Deployment & ops, Documentation

★ 15

bilibili-mcp

Fetch trending videos from Bilibili.

Documentation, Content creation

★ 14

cal-mcp

Evaluate mathematical expressions.

★ 14

claude-concilium

Multi-agent consultation for Claude Code: MCP servers wrapping Codex, Gemini and Qwen CLIs for parallel code review and problem-solving with fallback chains.

★ 14

csvglow

Generate self-contained HTML dashboards from CSV/Excel files with interactive ECharts visualizations and sortable data tables.

Business work

★ 14

daisys-mcp

Generate text-to-speech and text-to-voice audio with the DAISYS platform, and play and store the generated audio.

Content creation

★ 14

fastmcp-sonarqube-metrics

Retrieve SonarQube project information: current and historical metrics, issues and health status.

★ 14

htmldrop

Publish HTML reports, dashboards and demos as shareable links with expiry, social preview cards and optional password protection.

Codebase understanding, Content creation

★ 14

infranode

German public infrastructure open data: weather, air quality, traffic, transit, parking and roadworks from DWD, Umweltbundesamt, Mobilithek and GovData.

Deployment & ops

★ 14

KitchenSink4Word

Word .docx editing: live editing of open documents, tables, citations, footnotes, tracked changes, mail merge, redaction, accessibility audits and Zotero.

Review & security

★ 14

korean-rnd-regs-mcp

Search and review South Korea's national R&D regulations, returning current provisions with citations from the national law database.

Data & backend, Documentation

★ 14

longhand

Persistent local memory for Claude Code: indexes all sessions verbatim into SQLite and ChromaDB for semantic recall across your history, with no API calls.

Data & backend, Codebase understanding

★ 14

lumify

Sports intelligence: schedules, live scores, odds, betting splits and explainable bet confidence.

★ 14

mcp

Run AI agents on several blockchains via Bitte Protocol.

★ 14

mcp-apple-notes

Local semantic search and RAG over Apple Notes with on-device embeddings, full CRUD, folder management and fuzzy title matching.

Documentation

★ 14

MCPg

PostgreSQL catalog introspection, AST-validated query execution, index tuning, natural-language SQL, and pgvector, TimescaleDB and AGE integrations.

Data & backend, Codebase understanding

★ 14

memory-mcp

Two-tier memory (hot cache and cold semantic search) that promotes frequently used patterns, extracts knowledge from Claude outputs and links it in a graph.

Documentation, Codebase understanding

★ 14

memorydetective

iOS memory leak and performance investigation: reads .memgraph and .trace files, classifies retain cycles against known patterns and suggests Swift fixes.

Codebase understanding

★ 14

Midas

Local-first long-horizon agent memory: source-traceable recall, belief revision, selective forgetting and a guard against memory-driven destructive actions.

Codebase understanding

★ 14

noisy-coding

Voice interface for Claude Code: live speech-to-text with turn-taking, spoken replies with xAI Grok voices, per-subagent voice personas and a real-time HUD.

Content creation

★ 14

open-museum-mcp

License-verified search across The Met, Cleveland, AIC, Wikimedia Commons and Europeana, limited to CC0 and public-domain works, with citations.

Documentation

★ 14

openhire

Job search over employer ATS APIs (Greenhouse, Lever, Ashby, Beisen) with freshness verification, ghost-job scoring and apply links; matching runs client-side.

Documentation

★ 14

orcarouter-mcp-server

Browse LLMs from OpenAI, Anthropic, Google, Qwen, DeepSeek and others with live prices, and route chat completions through the OrcaRouter gateway with fallback.

★ 14

powerbi-analyst-mcp

Query Power BI semantic models: browse workspaces, tables and measures, run DAX queries and page large results via local CSV.

Data & backend

★ 14

quantoracle

Deterministic quant finance tools: options pricing, risk metrics, portfolio optimization, Monte Carlo, technical indicators, crypto/DeFi and FX/macro.

Business work

★ 14

sports-mcp-server

Sports data via the Cloudbet API: upcoming events, live odds, stake limits and market info across soccer, basketball, tennis, esports and more.

★ 14

telephony-mcp-server

Telephony via Vonage APIs: automate voice calls with speech-to-text call summaries, send and receive SMS, and detect voicemail.

Content creation

★ 14

ticktick-mcp

Manage personal TickTick projects and tasks via the TickTick API.

★ 14

tokenchit

Reads local Claude Code, Codex and OpenCode usage logs: token totals, daily and hourly activity, per-agent and per-model breakdowns and a year-in-review recap.

★ 14

vuln-nist-mcp-server

Query the NIST National Vulnerability Database (NVD) API.

Data & backend, Review & security

★ 14

whoop-mcp

Local-first access to WHOOP recovery, HRV, sleep, strain and performance data, with tokens stored locally.

★ 14

agent-web-search

Provider-neutral web search aggregating model grounding (Gemini, Grok, DeepSeek and others) and search APIs such as Exa, Brave, Perplexity and Tavily.

Documentation

★ 13

alltrails-mcp-server

Search AllTrails hiking trails and get detailed trail information.

Documentation

★ 13

AnkusDrive

Drive a local FreeCAD from an agent: parametric CAD, TechDraw drawings with GD&T, CalculiX FEM, and CFD, thermal, EM and multiphysics simulation.

Content creation

★ 13

api-testing-mcp

API testing: per-project environments with variable interpolation, saved collections, multi-step flows, assertions, load testing and OpenAPI mock generation.

Testing & debugging

★ 13

APIFold

Turn any REST API into a hosted MCP server, with ready-made public servers for GitHub, Stripe, Slack, OpenAI, Notion and more.

Codebase understanding, Business work

★ 13

authmcp-gateway

Auth proxy for MCP servers: OAuth2 with DCR, JWT, RBAC, rate limiting, multi-server aggregation and a monitoring dashboard.

Deployment & ops

★ 13

clarifyprompt-mcp

Turns vague prompts into platform-optimized prompts for AI tools across image, video, voice, music, code, chat and document categories.

Content creation

★ 13

clawtouch-mcp

Physical USB HID keyboard and mouse control via a Raspberry Pi Pico 2: move, click, drag, type, key combos and scroll, with a mock mode for testing.

Testing & debugging

★ 13

context-rot-detection

Monitors agent context health: token utilization, context quality degradation and session fatigue, with 0-100 health scores and recovery recommendations.

Deployment & ops

★ 13

DevDocs-MCP

Version-pinned, offline documentation sourced from DevDocs.io.

Documentation

★ 13

dida-mcp

Dida365 (TickTick China) task management: projects, tasks, tags and habits.

★ 13

domain-mcp

Manage Dynadot domains, DNS, WHOIS, nameservers, transfers and aftermarket listings.

★ 13

Edict

Agent-oriented programming language: agents emit a JSON AST that the compiler validates, type- and effect-checks, verifies with Z3/SMT and compiles to WASM.

★ 13

empathy-framework

Five-level AI collaboration system with persistent local-first memory via MemDocs and anticipatory capabilities.

Codebase understanding

★ 13

execkit

Stateful, auditable shell sessions over local, SSH and Docker, with secret redaction, output budgeting and a read-only live transcript viewer.

Deployment & ops, Review & security

★ 13

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Setup instructions and compatibility are compiled from publisher docs and community reports, not hands-on testing, unless a step is marked Tested. Check the source before relying on a setup.