Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
21,711 matching
Showing 3,313–3,360 of 21,711 servers
-
Word Orb — English vocabulary for reader glossaries
streamable-httpio.github.nicoletterankin/orb-platform
AI-assisted English lexical records. Stored-only batch lookup; coverage and quality vary.
official 14 tools -
Particular Service Platform Documentation MCP Server
streamable-httpnet.particular/particular-docs-mcp
Search and read documentation about NServiceBus and the Particular Service Platform.
official 2 tools -
47620 Base + Polygon Data API
streamable-httpxyz.47620/evm-data
Pay-per-call Base and Polygon onchain data over x402 for AI agents.
official 18 tools -
Sending
streamable-httpdev.sending/mcp
Email, WhatsApp and Telegram for AI agents: send, campaigns, automations, contacts, agent inboxes.
official -
HutchDB
streamable-httpcom.hutchdb/hutchdb
Store, query, and update structured data from any AI agent
official -
CommSync
streamable-httpai.commsync/commsync
One inbox for SMS and email: read threads, search, manage contacts, and send texts and emails.
official -
SellerForge for Amazon Sellers
streamable-httpai.sellerforge/sellerforge
Amazon Seller Central and Ads data for AI: account health, FBA inventory, reimbursements, keywords.
official -
meta ads mcp
streamable-httpco.pipeboard/meta-ads-mcp
Facebook / Meta Ads automation with AI: analyze performance, test creatives, optimize spend.
official -
Flyto2 Runtime
streamable-httpio.github.flytohub/flyto-runtime
Self-hosted MCP runtime for ChatGPT to edit files, run commands, and test local projects.
official -
CronPulser
streamable-httpcom.cronpulser/cronpulser
Manage CronPulser cron jobs from an AI agent: list, create, pause, resume and trigger HTTP jobs.
official -
MMW Managed Memory Workspace
streamable-httpio.github.msingatullin/mmw
Ultra-fast persistent memory workspace with tenant isolation and cross-model continuity.
official -
V-Lab
streamable-httpio.github.volatility/vlab-mcp
Volatility, SRISK, CRISK, liquidity and climate data from NYU Stern's V-Lab, with model forecasts.
official -
doc convert mcp
streamable-httpio.github.anon2052/doc-convert-mcp
Document conversion MCP server: PDF to Markdown, image OCR, spreadsheet parsing.
official 4 tools -
search mcp
streamable-httpio.github.anon2052/search-mcp
Web search and clean-text fetch MCP server (Tavily-powered, SSRF-guarded).
official 2 tools -
Pionra
streamable-httpworld.pionra/pionra
Guides, housing, jobs, events and communities for foreigners living in France, in 6 languages.
official 8 tools -
AgentObserver - Check x402 Dependencies Before Paying
streamable-httpio.github.kaattaallaa-sketch/agentobserver
Check Exa, BlockRun, OneSource, Apify and other x402 dependencies before invoking or paying.
official -
stillos kya
streamable-httpio.github.stillmarcus24/stillos-kya
Counterparty due-diligence infrastructure: OFAC screening, on-chain risk, signed verdicts.
official 1 tool -
protogrid
streamable-httpdev.protogrid/registry
Find MCP servers by intent and get exactly how to connect to them right now. No proxying.
official 4 tools -
PlainText Wallet Approval Checker
streamable-httpio.github.fizzl13/plaintext-wallet-checker
Checks a wallet's token/NFT approvals via GoPlus and explains risk in plain language.
official 2 tools -
GAIP Broker
streamable-httpio.github.tjcgraham-rgb/gaip-broker
GAIP delegation evidence, £0 read-only execution and receipt verification; no caller decision.
official 7 tools -
TrendHub
streamable-httpio.github.zachary-1012/trendhub
Evidence-backed AI content studio with 21 stable trend intelligence tools.
official 21 tools -
Mushi Mushi
streamable-httpio.github.kensaurus/mushi-mushi
The bug mediator for AI-built apps: plain-English diagnosis + a ready fix, in your editor.
official 4 secrets -
vega
streamable-httpcom.thetempleofdoom.vega-mcp/vega
22 developer utilities: base64, hashes, JWT, JSON tools, unit conversion. Free, keyless.
official 22 tools -
pomodoro timer
streamable-httpio.github.theluckystrike/pomodoro-timer
Pomodoro work sessions from your AI chat: timed focus blocks, session logs.
official 14 tools 1 secrets -
receipt scanner
streamable-httpio.github.theluckystrike/receipt-scanner
Capture and organize receipts from your AI chat: totals, categories, ledgers.
official 14 tools 1 secrets -
gantt chart
streamable-httpio.github.theluckystrike/gantt-chart
Build Gantt charts from your AI chat: tasks, dependencies, timeline spreadsheets. All data is local.
official 13 tools 1 secrets -
budget tracker
streamable-httpio.github.theluckystrike/budget-tracker
Track budgets from your AI chat: envelopes, monthly limits, variance reports. All data is local.
official 14 tools 1 secrets -
invoice maker
streamable-httpio.github.theluckystrike/invoice-maker
Make PDF invoices from your AI chat: clients, numbering, VAT, overdue reports. All data is local.
official 13 tools 1 secrets -
expenses tracker
streamable-httpio.github.theluckystrike/expenses-tracker
Track expenses from your AI chat: log, categorize, monthly CSV reports. All data is local.
official 14 tools 1 secrets -
pdf splitter
streamable-httpio.github.theluckystrike/pdf-splitter
Split PDFs from your AI chat: extract page ranges, split by size or count. All data is local.
official 15 tools 1 secrets -
pdf merger
streamable-httpio.github.theluckystrike/pdf-merger
Merge PDFs from your AI chat: combine, order pages, output one clean PDF. All data is local.
official 15 tools 1 secrets -
GovGazette
streamable-httpio.github.mooshee/govgazette
Find federal opportunities, research awards and vendors, and review dated exclusion evidence.
official 12 tools -
Warmth Engine Observatory
streamable-httpcom.warmthengine/observatory
Coordination Intelligence: AI infrastructure coordination dynamics across geopolitical blocs
official 18 tools -
argus
streamable-httpcom.thetempleofdoom.argus/argus
Agent rental platform: web-vuln scanning, OSINT and red-team tools via subscription.
official -
lynx
streamable-httpcom.thetempleofdoom.lynx/lynx
Inspection, steganography and forensics API for files and images. Bitcoin pay-per-use.
official 6 tools -
titan
streamable-httpcom.thetempleofdoom.titan-mcp/titan
GPU compute API: LLM inference (ornith-1.5) on RTX 4080, pay-per-credit in Bitcoin.
official 5 tools -
styx
streamable-httpcom.thetempleofdoom.styx-mcp/styx
Tor gateway for AI agents: fetch URLs and rotate circuits through Tor, Bitcoin-settled.
official 6 tools -
echo
streamable-httpcom.thetempleofdoom.echo-mcp/echo
Text-to-speech API: neural voices, pay-per-credit in Bitcoin sats via BTCPay.
official 5 tools -
fugentic
streamable-httpai.fugentic/fugentic
Fugentic helps any business to be found by customers using AI to find products and service.
official 6 tools -
47620 Solana Data API
streamable-httpxyz.47620/solana-data
Pay-per-call Solana data over x402 for AI agents: balances, tokens, txs, risk and MCP trust checks.
official 8 tools -
Bank Statement Analysis
streamable-httpcom.mybankstatementanalysis/bank-statements
Turn bank statement PDFs into categorized, balance-checked transactions and reports.
official -
mcp
streamable-httpcom.arcnautical/mcp
Screen any vessel by IMO for sanctions, ownership opacity and vetting grade. Keyless check included.
official 7 tools 1 secrets -
snap ads mcp
streamable-httpco.pipeboard/snap-ads-mcp
Snapchat Ads automation with AI: analyze performance, manage campaigns, optimize creatives.
official -
Quietforge x402 Tools
streamable-httpio.github.quietforgestudio/x402-tools
Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.
official 7 tools -
Signal8
streamable-httpai.signal8/mcp
SEC filings, dilution, insider & institutional ownership, and political-trade data for AI agents.
official 101 tools 1 secrets -
kabuken
streamable-httpio.github.intellics-ai/kabuken
Japanese EDINET XBRL facts: bilingual labels, financials, screening. No prices. Signup required.
official -
Margeo
streamable-httpcom.margeoapp/mcp
Margeo gives an AI agent a French reseller's stock, sales, net margin and micro-enterprise tax.
official -
Corpole
streamable-httpcom.corpole/requirements
Requirements authority for AI coding agents: binding requirements and acceptance criteria.
official
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