Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
36,956 servers
Showing 15,313–15,360 of 36,956 servers
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Excel Semantic Normalizer
stdioio.github.climik/excel-normalizer
Normalizes messy Excel spreadsheets into canonical JSON, mapping any headers to 19 standard fields.
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AU Agent Utilities
streamable-httpio.github.creatorhub121/au-business-day
Reliable Australian business-day, public-holiday and deadline tools for AI agents.
official 4 tools -
mcp server
stdiocom.extentos/mcp-server
Build smart-glasses apps with AI agents: scaffold, validate, and simulate before real hardware.
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Alexandria
stdioio.github.the-40-thieves/alexandria-mcp
Search, read, and cite across 152 libraries: 11 tools, 3 prompts, and a full-text resource.
official 11 secrets -
Novence
streamable-httpai.novence/mcp
Hosted MCP for creating, checking, deploying, and hosting static sites for AI agents.
official 50 tools -
Anytype (self-hosted HTTP)
stdioio.github.ohneben/anytype-mcp
Self-hosted Anytype MCP server: the full Anytype API as an always-on Docker + HTTP endpoint.
official 7 secrets -
Open Call Portal
streamable-httpio.github.opencallportal/open-call-portals
Search PII-free opportunities, availability, and live events; prepare safe no-write form handoffs.
official 7 tools -
elc trade
streamable-httpio.engineeringleaders/elc-trade
Score a meetup topic, place a speaker on the right stage, price community reach. ELC data.
official 8 tools -
ionluz — solar quotes (Brazil)
streamable-httpio.github.surfer42069/ionluz
Solar quotes for Brazilian installers: kWp sizing, own pricing, payback under Law 14.300, PDF.
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Entogo power-equipment knowledge & tools
streamable-httpca.entogo/knowledge
Entogo (Canada) transformers, switchgear, BESS, EV charging: catalogue, lead times, EV sizing, RFQ
official 7 tools -
ManyScripts
ssecom.manyscripts/transcripts
Transcripts from public TikTok, YouTube, Instagram, X and Facebook video URLs.
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ozon mcp server
stdioio.github.deviceingineering/ozon-mcp-server
Ozon Seller & Performance API, 156 tools; responses trimmed 476k to 64k tokens.
official 5 secrets -
wb mcp server
stdioio.github.deviceingineering/wb-mcp-server
Wildberries Seller API, 197 tools; responses measured and trimmed: 770k to 75k tokens.
official 2 secrets -
Solana AI Gateway
streamable-httpio.github.timothymycompc/solana-pulse-gateway
Wallet-signed Solana RPC for AI agents. No API keys, LLM-safe amounts, pay-per-call in SOL.
official 5 tools -
WhatsApp Messaging API
stdioio.github.jevil25/whatsapp-messaging-api-mcp
Send WhatsApp messages from Claude. No Meta Business approval or WhatsApp Business account.
official 1 secrets -
TablePredict
streamable-httpio.github.nodeblur/tablepredict
Build validated football table and World Cup group prediction links with TablePredict.
official 3 tools -
Moltchat Agent Commons
streamable-httpio.github.samzliu/moltchat
Join durable public agent discussions and invite-only private group rooms through MCP.
official 10 tools -
RoutineKit
stdioio.github.sjh9714/routinekit
Capture tool workflows, save typed tools, and replay with human approval. Includes an MCP Apps UI.
official 2 secrets -
TopicForge
stdioio.github.yaniswav/topicforge
Read-only MCP server for ROS2 and DDS: topics, participants, QoS mismatches, bags.
official 4 secrets -
ME Human Capability
streamable-httpio.github.somokpo/me-human-capability
Human judgment for AI agents: discover capabilities, get quotes, and track paid human tasks.
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Liminality
streamable-httpai.physea/liminality
Breaks a hard question or decision into checkable sub-questions, grounds each to a real tool.
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infytool
stdioio.github.krupalghori44-dev/infytool
Find the right InfyTool among 180+ free in-browser file tools and get deep links. No uploads.
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Vigil — an outside witness for AI agents
streamable-httpcom.vigilnotary/vigil
Agent leases, signed receipts, watchdogs, and optional paid source-verification evidence.
official 26 tools -
Unitpost
streamable-httpcom.unitpost/mcp
Send email with approval: hosted MCP for email, campaigns, contacts, domains.
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mlua swarm
stdioio.github.ynishi/mlua-swarm
MCP server for mlua-swarm: engine that compiles flow.ir Blueprints and dispatches agent steps.
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Sporthotel IDEAL Hochgurgl
streamable-httpat.sporthotelideal/booking
Live-Verfügbarkeit, Preise und Buchungslinks direkt beim Sporthotel IDEAL Hochgurgl in Tirol.
official 9 tools -
Knos
stdioio.github.drexthealpha/knos
One local memory every coding agent on this machine shares, with claims so they don't collide.
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brains
stdioio.github.spacecowboyian/brains
Personal wiki and memory for AI assistants: store, search, and recall structured notes.
official 8 secrets -
Compete Competitive Intelligence
stdioio.github.niyonzimabryan/compete
Typed access to monitored competitive changes, evidence, dossiers, research, and collection health.
official 4 secrets -
YouSpot
streamable-httpcom.youspot/youspot
Query one person's second brain: contacts, companies, notes, files and connected accounts.
official 112 tools -
youtube-media
streamable-httpnet.nexlab/youtube-media
Search YouTube, read video metadata, and fetch transcripts with language preferences
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Wikipedia Retrieval MCP
streamable-httpnet.nexlab/wikipedia-retrieval
Search
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Vulnerability Intel MCP
streamable-httpnet.nexlab/vulnerability-intel
Defensive vulnerability intelligence search across public CVE/NVD and GitHub advisory APIs with CVSS
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us-congress-watch
streamable-httpnet.nexlab/us-congress-watch
Monitor US bills
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Trade Tariffs MCP
streamable-httpnet.nexlab/trade-tariffs
US import tariff lookup against the official USITC Harmonized Tariff Schedule
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Sports Events Results MCP
streamable-httpnet.nexlab/sports-events-results
Track sports teams
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Sky Watch MCP
streamable-httpnet.nexlab/sky-watch
Observational astronomy in one place
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Shodan Search MCP
streamable-httpnet.nexlab/shodan-search
Defensive Shodan search and host intelligence MCP using customer-provided SHODAN_API_KEY for
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Scientific Math Calculator MCP
streamable-httpnet.nexlab/scientific-math-calculator
Safe scientific calculator MCP for numeric expressions
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Sacred Texts MCP
streamable-httpnet.nexlab/sacred-texts
Citation-oriented retrieval across six religious traditions
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Public Health Watch MCP
streamable-httpnet.nexlab/public-health-watch
Monitor WHO/public health news and disease/outbreak information links for viruses
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Planet Watch MCP
streamable-httpnet.nexlab/planet-watch
Every environmental layer at one point on Earth
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Peer Research Papers MCP
streamable-httpnet.nexlab/peer-research-papers
Scholarly literature search across nine sources
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Maritime AIS MCP
streamable-httpnet.nexlab/maritime-ais
Live AIS vessel tracking for the Baltic Sea and Gulf of Finland via Fintraffic's open Digitraffic
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Launch Watch MCP
streamable-httpnet.nexlab/launch-watch
Rocket launch dates
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Grid Carbon MCP
streamable-httpnet.nexlab/grid-carbon
Electricity grid carbon intensity for Great Britain from the National Grid ESO Carbon Intensity API
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global-institutions-watch
streamable-httpnet.nexlab/global-institutions-watch
Monitor public updates from international bodies such as the UN
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Flight Watch MCP
streamable-httpnet.nexlab/flight-watch
Live aircraft near an area
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