MCP Server Directory

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.

rupinder2/mcp-orchestrator

Hub that aggregates tools from multiple MCP servers with unified BM25 and regex search and deferred loading.

bzsanti/oxidize-python

PDF toolkit: create and analyze PDFs, extract text for RAG, convert to Markdown, split and merge pages, add annotations and form fields, and encrypt files.

patchistry/patchistry-mcp-server

Patchistry velcro-patch hat shop: browse hats and patches, get complete build recommendations and shipping info, and contact the brand.

Pentagonal-ai/pentagonal

Generate, audit, fix and compile smart contracts on Ethereum, Solana, Base and other chains, with adversarial multi-agent pen testing and honeypot detection.

antonio-mello-ai/mcp-pfsense

Manage pfSense firewalls: rules, DHCP leases, DNS overrides, gateway monitoring, ARP table and services, with two-step confirmation for destructive actions.

powerdragonfire/platformio.mcp

Build, flash and debug PlatformIO firmware: parsed compiler errors, serial monitoring, crash backtrace decoding, Unity tests and library management.

posteverywhere/mcp

Schedule and publish across Instagram, LinkedIn, TikTok, X, YouTube and more, with campaigns, bulk operations, media, analytics, webhooks and AI captions.

fbossiere/proton-safe-mcp

Proton Mail access through the local Proton Mail Bridge: search and read emails, inspect attachments, and create drafts. No send, delete or move tools.

szhygulin/recon-crypto-mcp

Self-custodial crypto portfolio: EVM balances and DeFi positions with risk alerts, plus unsigned transactions signed on a Ledger via WalletConnect.

andrelaptenok/redmine-mcp-stdio

Search, read, create and update Redmine issues, projects and time entries, including journals, attachments, comments and time tracking.

aidevelopers2/remoteopenclaw-mcp

Search the Remote OpenClaw directory of MCP servers, agent skills and plugins for names, links and install commands; also available as a CLI.

copperline-labs/rendex-mcp

Render any URL or raw HTML as PNG, JPEG, WebP or PDF, with batch processing, geo-targeting and async webhooks.

aradar46/reuse-before-generate

Checks if a project idea already exists on GitHub, npm or Python repositories and suggests maintained alternatives to extend instead of scaffolding anew.

sebastienrousseau/rlg

Log tools for on-call and SRE workflows over rlg (RustLogs) files: tail events by level or target, filter with JSON-path predicates and summarize errors.

Paraphern/rugsnare

Pin MCP tool contracts by hash and catch silent drift, rug pulls and per-client bait-and-switch after approval, with a CI gate, live stdio/HTTP proxies, canary replay, call policies and on-chain release verification.

ni-c/rustpad-mcp

Read and edit self-hosted Rustpad collaborative pads, merging edits live with human typing and requiring confirmation to replace a pad.

Liyux3/scholar-mcp

Federated academic search across OpenAlex, Semantic Scholar, arXiv, PubMed and more, with citation graphs, full-text reading, PDFs and a local paper library.

dwgx/SmartCLI

Drive full-screen terminal programs such as vim, htop and lazygit by reading the screen as a live cell grid with cursor, selection and alt-screen state.

hypnosis/ssh-mcp-server

Remote server work via the local OpenSSH client: run commands, transfer files with checksums, search logs and audit hosts, with destructive commands blocked.

Tokenectomy-Labs/Tokenectomy

Log noise removal, secret redaction and atomic compiler patch verification with instant rollback for AI debugging sessions.

aydincan/turk-hukuku-mevzuat-mcp

Turkish legislation live from mevzuat.gov.tr: current article text by law and article number, with verification links.

zackpeters93/ugs-mcp

CNC control via Universal G-code Sender (GRBL): jog, home, run G-code files, inspect toolpaths and estimate cycle times, with two-step motion confirmation.

zapxlabs/veyra-mcp

Give AI agents a wallet with a spending limit. Non-custodial USDC payments on Base with per-payment caps, daily caps, human approval bands and a recipient allowlist, all enforced server-side rather than by the model. Simulated rail for development. Remote: https://veyra.money/api/mcp (bearer token), or npx -y veyra-mcp as a stdio bridge.

shdomi8599/vibie-mcp

Deploy static HTML folders to permanent Vibie URLs, with folder markers for easy redeploys.