MCP Server Directory

joansongjr/clawaimail

Email infrastructure for AI agents: create inboxes on the fly, send and receive email, search messages and manage threads.

mobileshop9991-star/clipwise-mcp

Short-form video creator tools: TikTok trend search by country, plus use-case scenarios for video analysis, competitor research and content strategy.

Connectry-io/connectrylab-architect-cert-mcp

Claude Certified Architect exam prep: scenario-based questions, practice exams, concept handouts, a guided capstone build and spaced repetition.

Contentrain/ai

Local-first content governance: model and content CRUD, validation, normalization and i18n across any framework.

XJTLUmedia/Context-First-MCP

Session memory with tiered storage, context health monitoring, reasoning quality checks and truthfulness verification.

noordeen123/culprit

Offline root-cause analysis for coding agents: rank the commit that introduced a regression, map a feature's blast radius and verify a fix is complete.

martinhavel/cz-agents-mcp

Czech National Bank (ČNB) daily exchange rates: current and historical CZK rates and currency conversion.

ugurcl/dbridge-mcp

Query SQLite, PostgreSQL and MySQL in plain language, read-only, with column hiding and masking, row caps, timeouts, cost-based rejection and rate limiting.

debuffjp/debuff

Let coding agents play, test and tune 2D browser games made with debuff: attach to the game you have open or a headless copy, read live state, explained source-mapped errors and frame timings, tune typed params, rewind, replay and fuzz, and verify with deterministic scenarios.

nikolay-e/diffctx

Selects the minimum code context needed to understand a git diff, using deterministic graph-based fragment selection under a token budget.

praveendias1180/easypaydirect-mcp

Read-only access to Easy Pay Direct and NMI-family payment gateways: search transactions, subscriptions, recurring plans and the Customer Vault.

stevensu04/eco-router-mcp

Picks the lowest-carbon AWS, Google Cloud or Azure region for a workload. Maps all 134 public regions to their electricity grids and ranks them by carbon intensity and estimated latency, with EU/EEA data residency filters. find_clean_window finds the cleanest start time for batch jobs over the next 72 hours. Works without an API key using annual averages (grid-level for the US and Canada); add an Electricity Maps token for live data and forecasts. npx -y eco-router-mcp

cherninlab/ennodia

Delegates tasks between local coding-agent CLIs, including Claude Code, Codex, OpenCode and Antigravity, and returns results to the calling agent.

drknowhow/fluxdots-mcp

Play FluxDots, a ranked strategy board game where humans and AI agents share one Elo ladder: host or join live matches, with profiles, ratings and replays.

FoodXDevelopment/foodblock

Turn plain-English food descriptions into structured, content-addressed data blocks for ingredients, products, places, actors and more.

carlosalvite/foundersignal-mcp

SaaS idea research: revenue data, growth signals and pain points aggregated from AppSumo, TrustMRR, Product Hunt, Indie Hackers, Reddit and more.

Goran-Arsov/freshjots-mcp

Read and write your Fresh Jots notes (plain-text notebooks with an API and append-only logging streams) — hosted connector or local stdio server.

slaat/garmin-connect-workouts-mcp

Create structured Garmin Connect workouts from natural language: pace, HR, power and cadence targets, repeat blocks, swim strokes and pool lengths.

haison8x/geogebra-mcp

Draw and edit plane-geometry figures live in GeoGebra Calculator: run constructions, inspect objects, verify properties (angles, collinearity, midpoints) and take screenshots so the AI can fix its own figure.

kindrat86/mcp-deal-flow-signal

VC deal flow signals from GitHub activity: startup commit velocity, contributor growth and repo expansion across sectors, for seed and Series A investors.

A1-x-Tech/mcp-google-crux

Google CrUX: real-user Core Web Vitals with mobile and desktop comparison and 40-week trends.

AKzar1el/mcp-gsc

Google Search Console on Cloudflare Workers: organic search analytics, URL inspection, sitemap management, indexing and SEO insights.

Sourced greenhouse-gas emission factors and audit-traced carbon calculations.

rm-rf-prod/GroundTruth-MCP

Self-hosted live library docs, code audits with file:line findings, BM25-ranked snippets and lockfile-aware version pinning.

goklab/guardvibe

Security scanner for vibe-coded apps (Next.js, Supabase, Stripe, Prisma and more): taint analysis, auto-fix, SARIF export, pre-commit hook and CVE detection.

HasData/google-flights-mcp

Remote MCP server for Google Flights: one-way, round-trip and multi-city itineraries with fares, legs, layovers, carbon emissions and price history, as JSON.

tamasPetki/HeadlessTracker

Local-first crypto portfolio aggregation across Bybit, Binance, EVM and Solana wallets and Polymarket, with read-only credentials in the OS keychain.

ni-c/healthchecks-mcp

Healthchecks cron and uptime monitoring: see which scheduled jobs are late or down, read the output a failing job reported with its ping, and create, pause or adjust checks. Works against healthchecks.io or a self-hosted instance. npx -y healthchecks-mcp

Bishop81/imagedimensions-mcp

Audit images on a web page via the imagedimensions.com API: natural vs rendered dimensions, oversized-image detection and format breakdown.

IndigoProtocol/indigo-mcp

Indigo Protocol on Cardano: iAsset prices, CDP and loan analytics, stability pools, INDY staking, governance and DEX data.

UnboundCompute/lachesis

Code property graph for C, Python and TypeScript: callers/callees, data and taint flow with source-to-sink witnesses, points-to and guard/sink structure.

Leximo-AI/leximo-ai-call-assistant-mcp-server

Have an AI make phone calls on your behalf: book reservations, schedule appointments and view call transcripts.

lmaniraruta/license-verify-mcp

Verify a US contractor's license, surety bond and insurance from state data (Washington L&I, California CSLB).

zhaoyue722/llm-usage-mcp

Local LLM API cost tracking for Anthropic, OpenAI, Qwen and DeepSeek: SQLite usage ledger, spend queries, provider comparison and CNY to USD conversion.

lulzasaur9192/marketplace-search-mcp

Search TCGPlayer, Reverb and Thumbtack, verify US contractor and nurse licenses, and look up PSA card grading population data.

smythmyke/markitup-mcp-server

MarkItUp image annotation and marketing visuals: generate visuals from screenshots with templates, regenerate, outpaint and remove backgrounds.

behrensd/mcp-firewall

Deterministic security proxy for MCP that intercepts tool calls, enforces YAML policies, scans for secret leakage and logs everything.

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.

TrendTweekers/mintpdf

Convert HTML or Markdown to styled PDFs, or render a public URL to PDF, and get a download link.

tuantqse90/moltnode-mcp

MoltNode by Chord: read 31 blockchains over JSON-RPC (EVM, Solana, Sui) and get best-route DEX swap quotes with the unsigned transaction and a simulation via Chord on 7 EVM chains. Hosted at https://moltnode.ag/mcp, no API key, non-custodial.

vishalsg42/munim

Multi-client MCP proxy: read across every client's accounts, write only to the named one, via providers' own MCP tools (Cloudflare, Vercel, Notion and more).

AlicanAkyol/nativekeel

Health check for React Native and Expo projects: upgrade blockers, New Architecture support, App Store and Google Play rejections, crash risks, OWASP MASVS security and accessibility findings, an ordered upgrade plan, library compatibility checks and release bundle measurement. Read-only; never runs project code.

andresolbach/nodriver-mcp-server

Undetected Chrome automation via nodriver for anti-bot protected sites: accessibility snapshots, input automation, network inspection and persistent sessions.

0x-devc/novai-mcp-server

Read-only queries of the NOVAI layer-1 blockchain: blocks, transactions, AI entities, on-chain signals, oracle anchors and memory objects.

ofershap/mcp-server-npm-plus

npm package search, bundle size checks, vulnerability scans and download comparisons.

stoneskin/open-memex

Local-first persistent memory for AI coding agents: plain Markdown as the source of truth with SQLite FTS5 search, one memory shared across VS Code, Visual Studio, Cursor, opencode and Claude Code, and team sharing via git PRs.

AgentBase1/mcp-server

AgentBase: an open registry of agent instruction files. Search and retrieve system prompts, skills, workflows, domain packs and safety filters.

ysalitrynskyi/opn-mcp

Shorten links, read click analytics, generate branded QR codes and manage links on opn.onl, the open-source, self-hostable URL shortener.