Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
37,073 servers
Showing 16,129–16,176 of 37,073 servers
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Domain Sentinel
streamable-httpcom.domain-sentinel/domain-sentinel
Domain availability over RDAP, watchlists with daily checks, change history and email alerts.
official -
HumanMirror Nexus
streamable-httpfr.humanmirror/nexus
Outcome-first agent fallback: free discovery, minimal routing, declared costs, verified execution.
official 6 tools -
RDAP API
streamable-httpio.rdapapi/rdap
Normalized JSON for any domain across 1,200+ TLDs, reading WHOIS where no RDAP server exists.
official 7 tools -
AudioMade
stdioio.github.yasib48/audiomade
Generate four real game-audio candidates, audition and select one, then install it into a project.
official 1 secrets -
Stienhardt
streamable-httpio.github.jacobiusmakes/stienhardt-store
Stienhardt (NYC): shop live Lab Grown Diamonds, engagement rings, jewelry. Search, cart, checkout.
official 13 tools -
HTML/CSS to Image API
streamable-httpio.github.htmlcsstoimage/html-css-to-image
Generate images and PDFs from HTML/CSS, live websites, and reusable templates.
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Nouz
stdioio.github.semiotronika/nouz-mcp
Semantic knowledge engine for Obsidian with auto-classification and DAG hierarchy
official 8 secrets -
Xweather Weather MCP
streamable-httpcom.xweather/weather
Hosted MCP server for Xweather weather data: conditions, forecasts, alerts, and more.
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factanker
streamable-httpcom.factanker/factanker
Citable US facts w/ curated query templates: SEC financials, bank call reports, nonprofits. No key.
official 6 tools -
ReelQuoteAI Survey Tool
streamable-httpcom.reelquoteai/survey-tool
Filmed moving surveys, itemized inventories, firm quotes and bookings for moving companies.
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FitLLM
streamable-httprun.fitllm/fitllm
Will this LLM fit on your GPU, multi-GPU rig or Mac? Exact VRAM & KV-cache math. Read-only.
official 3 tools -
powershell mcp
stdioio.github.imrrd/powershell-mcp
Headless Windows ops over MCP: hidden PowerShell plus in-process SSH, WinRM and SFTP.
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Postfleet
streamable-httpai.postfleet/postfleet
Give an AI agent its own email address: send, reply, read, and wait for mail.
official 2 secrets -
UsedBikeCenter ZAMA バイク・原付の買取査定 (Japan motorcycle buyback)
streamable-httpcom.shonanfarm/zama-bike-kaitori
バイクを売りたい方へ。中古バイク・原付・スクーターの買取相場照会と無料出張査定の申込。対応=神奈川・東京・埼玉・千葉・茨城・群馬・山梨。Japan used motorcycle buyback.
official 3 tools -
Revisão de Contrato Bancário
streamable-httpio.github.mcp-dir/revisao-bancaria-mcp
Bank contract review for AI: recalculate interest, correction and amounts of contracts and financing
official 22 tools -
Cálculo de FGTS
streamable-httpio.github.mcp-dir/calculo-fgts-mcp
FGTS calculation for AI: update FGTS amounts and differences with official correction and interest o
official 22 tools -
Phosphor
stdioio.github.kirusshenkin/phosphor
Hosts, metrics, Docker and authorized_keys over a macOS terminal's live SSH connections
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Cálculo de Pensão Alimentícia
streamable-httpio.github.mcp-dir/calculo-pensao-alimenticia-mcp
Alimony calculation for AI: convert alimony set in minimum wages to the current value and update ove
official 22 tools -
Cálculo Trabalhista
streamable-httpio.github.mcp-dir/calculo-trabalhista-mcp
Brazilian labor calculation for AI: update labor claims and awards with official correction, interes
official 22 tools -
Reajuste de Aluguel
streamable-httpio.github.mcp-dir/reajuste-de-aluguel-mcp
Rent adjustment for AI: apply the contract index (IGP-M, IPCA, INPC) to the current rent and get the
official 22 tools -
Cálculo de Juros e Multa
streamable-httpio.github.mcp-dir/calculo-juros-e-multa-mcp
Interest and penalty calculation for AI: apply simple or compound interest, penalty and official cor
official 22 tools -
Liquidação de Sentença
streamable-httpio.github.mcp-dir/liquidacao-de-sentenca-mcp
Judgment and debt liquidation for AI: sum installments and payments, apply official correction (IPCA
official 22 tools -
Atualização Monetária
streamable-httpio.github.mcp-dir/atualizacao-monetaria-mcp
Automatic Brazilian monetary correction for AI: update any amount by IPCA, INPC, IGP-M, SELIC, TR an
official 22 tools -
mini app mcp
stdioio.github.ynishi/mini-app-mcp
Agent-First CRUD store MCP server — 1 daemon per table, schema.yaml driven, SQLite backend
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Domain & Company Intel MCP
streamable-httpcom.datakoot/domain-dns-whois
Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.
official 6 tools -
Base Intel MCP
streamable-httpcom.datakoot/base-onchain-wallet-tokens
Read-only on-chain intelligence for AI agents on Base: balances, tokens, gas, tx status.
official 5 tools -
Regulatory Intel MCP
streamable-httpcom.datakoot/federal-register-rules
US Federal Register for AI agents: rules, notices, executive orders, agency lookup. No keys.
official 5 tools -
Stone Vendas
streamable-httpio.github.mcp-dir/stone_vendas-mcp
Stone acquirer (card machine) sales via the Conciliação API, read-only. Lists transactions for a per
official 15 tools -
Weather & Geo Intel MCP
streamable-httpcom.datakoot/us-weather-forecast-alerts
US weather & geo for AI agents: forecasts, alerts, earthquakes, elevation, geocoding. No keys.
official 6 tools -
colorblind
stdioio.github.vince-gonzalez/colorblind
See a color or image as a colorblind person does; recolor images and make Ishihara plates.
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cvdsafe
stdioio.github.vince-gonzalez/cvdsafe
Check if a palette or image is colorblind-safe, generate safe palettes, check WCAG contrast.
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Economy Intel MCP
streamable-httpcom.datakoot/economy-gdp-inflation-unemployment
Macro data for AI agents: GDP, inflation, unemployment and more (World Bank, US BLS). No keys.
official 5 tools -
Market Intel MCP
streamable-httpcom.datakoot/fx-currency-exchange-rates
Live & historical FX rates and currency conversion for AI agents. No API keys.
official 5 tools -
Filings Intel MCP
streamable-httpcom.datakoot/sec-edgar-filings
SEC EDGAR filings for AI agents: company lookup, filings, financials, insider trades. No keys.
official 5 tools -
Package Intel MCP
streamable-httpcom.datakoot/npm-pypi-crates-packages
Package intelligence for AI agents across npm, PyPI, crates.io and deps.dev. No API keys.
official 6 tools -
Security Intel MCP
streamable-httpcom.datakoot/cve-vulnerability-lookup
CVE lookups (NVD) and dependency-manifest audits (OSV) for AI agents. No API keys.
official 5 tools -
Aave MCP
streamable-httpcom.aave/mcp
Official Aave MCP for V3 and V4 markets, positions, governance, and transaction preparation.
official 53 tools -
NewsMCP
streamable-httpcom.newsmcp/newsmcp
Live world news deduplicated into story events, with corroboration counts and source links.
official 5 tools -
SpendShield
stdioio.github.felixpg13-glitch/spendshield
Authorization layer between AI agents and money: ALLOW/APPROVAL/DENY, budgets, audit.
official -
Burnes Atelier Operations Reconciliation
streamable-httpcom.burnesatelier/operations-reconciliation
Deterministic operations reconciliation for AI agents: COMPLETE, INCOMPLETE, or NEEDS_REVIEW.
official 1 tool -
Vaquill
streamable-httpio.github.vaquill-ai/vaquill-mcp
Search US and Indian statutes, regulations, constitutions, and court rules.
official 27 tools -
walkerOS Source Browser
stdioio.walkeros/source-browser
Generate, parse, and validate walkerOS data-elb HTML tagging attributes
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walkerOS Flow
stdioio.walkeros/flow
Build, validate, simulate, and deploy walkerOS event pipelines
official 3 secrets -
DefaultBench
streamable-httpio.github.nathanyoshua/defaultbench
Search transparent sponsored listings for agents, APIs, tools, and MCP servers.
official -
mcp lrclib
stdioio.github.smeet666/mcp-lrclib
Search tracks on LRCLIB and fetch plain or time-synced (LRC) lyrics. No API key.
official 3 secrets -
proactive-mcp
stdioio.github.madrobotnet/proactive-mcp
Detects reply deadlines, calendar conflicts, and personal occasions for MCP agents.
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Cron Translator
streamable-httpcom.crontoenglish/cron-translator
Explain cron expressions in English, list next run times, and catch scheduling gotchas.
official 3 tools -
eqvps
streamable-httpio.github.poiuyhje/eqvps
No-KYC crypto VPS AI agents rent & run over MCP — 57 tools, pay USDC/USDT on Base/Eth/Polygon/Solana
official 27 tools
Search this catalogue from your agent
The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.
claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp