Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
49,017 servers
Showing 36,865–36,912 of 49,017 servers
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holydb mcp
streamable-httpcom.holydb/holydb-mcp
Read-only MCP server for HolyDB: find Catholic parish Mass times by location and time.
official 1 tool -
Marigold
streamable-httpio.github.immuneeb/marigold
Comment on AI-generated webpages; feedback flows back to your coding agent. Free, MIT, local-first.
official -
Web Search
stdioio.github.hec-ovi/web-search
Keyless multi-engine web search, fetch, and clean-Markdown read for AI agents. No API keys.
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Opinly
streamable-httpai.opinly/opinly
SEO, competitor and AI-search data, plus blog management — draft, schedule and publish posts.
official -
StudiePoint AI
streamable-httpio.github.chinedum-okoli/studiepoint-ai
300+ African scholarships, GPA conversion & 1,700+ visa routes for postgrad students.
official 6 tools -
mcp server trello
stdioio.github.delorenj/mcp-server-trello
MCP server for Trello boards with rate limiting, type safety, and comprehensive API integration.
official 2 secrets -
Distil
stdioio.github.dshakes/distil
Reversibly compress tool outputs to recoverable handles; expand to exact original bytes on demand.
official -
PinAppAI
streamable-httpcom.pinappai/mcp
Visual website feedback your coding agent applies: pin change requests on the live site over MCP.
official 38 tools 1 secrets -
LedgerHQ
streamable-httppro.ledgerhq/ledgerhq
Double-entry bookkeeping: accounts, journal entries, bank feeds, reconciliation, and reports.
official -
schedchie
streamable-httpcom.schedchie.www/schedchie
Schedule, publish and track social posts on nine networks from your AI assistant.
official -
Redra
streamable-httpio.github.sacrosaunt/redra
Search current class-action settlements and identify possible matches using structured filters.
official 5 tools -
PowerStation Platform
streamable-httpcom.powerstationplatform/powerstation
Transmission market data and TSR actions (MISO/SPP OASIS) from the PowerStation trading platform.
official -
hirejack mcp
streamable-httpio.github.tvlss/hirejack-mcp
Tech job market intelligence: jobs, companies, salaries, skill velocity, hiring trends.
official -
terradeed mcp server
stdioio.github.terradeed/terradeed-mcp-server
TerraDeed MCP server — x402 web scraping & structured extraction. Pay-per-call with USDC on Base.
official 1 secrets -
pixlint
stdioio.github.amitsingh-24/pixlint
Lint, curate & prepare computer-vision datasets from your AI assistant — MCP server, 67 tools
official 2 secrets -
AEMET
stdioio.github.mmillan76/aemet-mcp
MCP server exposing AEMET (Spanish weather agency) forecasts, station data and warnings.
official 1 secrets -
GLC Geo MCP
streamable-httpio.github.glc-rag/geo-mcp
Free GeoNames MCP: countries, cities, POIs, distance & nearby. Remote HTTP + agent token signup.
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Tools for Agents
streamable-httpio.github.max124vip-dev/tools-for-agents
Decision Layer for AI Agents — 58+ tools, Advisor, MCP. Free key: POST /v1/register {}.
official 107 tools -
RevOrbit CRM
streamable-httpcom.revorbit/crm
Search, summarize, and update your RevOrbit CRM (leads, deals, contacts, tasks) in plain language.
official -
scrivener mcp
stdioio.github.writerslogic/scrivener-mcp
MCP server for Scrivener: read, write, analyze, and search your manuscripts with AI assistants.
official -
groupdocs total mcp
stdioio.github.groupdocs-total/groupdocs-total-mcp
MCP server for GroupDocs.Total — annotate, sign, convert, watermark, parse, redact documents via AI.
official 3 secrets -
Kilo IoT Platform
streamable-httpio.kiloiot/kilo
The IoT platform where AI controls real-world devices: read, provision, automate and command.
official -
Chirp Home Automation
streamable-httpio.chirpwireless/chirp
Check, add and control the smart home sensors and automations in your own Chirp home.
official -
smartscale
streamable-httpio.github.jdhart81/smartscale
Deterministic CR80 pixel-geometry scaler. Callers supply the card and object pixel geometry; this MC
official 4 tools -
viridisos
streamable-httpio.github.jdhart81/viridisos
ViridisOS — theorem-backed conservation certification + the unified trust root/mark/toll. Certify pa
official 7 tools -
agent arbitration
streamable-httpio.github.jdhart81/agent-arbitration
Deterministic, machine-verifiable dispute resolution for A2A escrows.
official 8 tools -
agent escrow
streamable-httpio.github.jdhart81/agent-escrow
Trustless escrow & settlement for A2A transactions: exactly-once state machine, frozen fees, tamper-
official 9 tools -
Coordinalo — Service Business Operations
streamable-httpcom.coordinalo/mcp-server
Scheduling, availability, clients, billing and CRM for appointment-based services.
official 112 tools -
pops4 mcp catalog
streamable-httpio.github.huanggoodmanagency/pops4-mcp-catalog
AI-native corporate gifting & event infrastructure for Fortune 500. 70K products, 200+ brands.
official 13 tools -
mcp
streamable-httpcom.medplum/mcp
Securely access and manage FHIR healthcare data stored in Medplum.
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Real Estate Capitale MCP
streamable-httpio.github.allamiwayl-27/rabatrealestate-mcp
Real estate MCP server for Morocco — search, valuation, market analysis, 17 tools.
official 17 tools -
Servicialo MCP Server
stdiocom.servicialo/mcp-server
Open protocol for booking and scheduling professional services via AI agents
official -
Claude Cost Audit
streamable-httpio.github.tylerscomic-lab/claude-cost-audit-mcp
Exact Claude API cost calc with real cache economics, plus a tiktoken-misuse scanner.
official -
Regex Safety Audit
streamable-httpio.github.tylerscomic-lab/regex-safety-audit-mcp
Detects catastrophic-backtracking (ReDoS) regex risk via AST parsing, with JS-safe rewrites.
official -
Cron Schedule Audit
streamable-httpio.github.tylerscomic-lab/cron-schedule-audit-mcp
Validates cron expressions and finds DST bugs that make jobs silently skip or double-fire.
official -
MCP Schema Audit
streamable-httpio.github.tylerscomic-lab/mcp-schema-audit-mcp
Audits MCP tool definitions for patterns that make models call tools wrong or mis-fill args.
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boundaryai
streamable-httpai.boundaryai/boundaryai
Deterministic runtime safety for AI agents: scan PII, gate tool actions, verify LLM output.
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EntRoute
streamable-httpcom.entroute/entroute
Discover and call pay-per-request (x402) APIs, ranked by reliability, latency and price.
official 3 tools -
Glasswarp
streamable-httpcom.glasswarp/mcp-server
Eyes and hands on real Windows PCs — observe, click, type via Glasswarp API.
official 16 tools -
Unsplash MCP Server
stdioio.github.hanoak/unsplash-mcp-server
MCP server for the Unsplash API: search & fetch photos with attribution + download tracking.
official 3 secrets -
pch x402 mcp
stdiocom.pathcoursehealth/pch-x402-mcp
PathCourse Health inference SKUs as x402 paid MCP tools, billed per call in USDC on Base.
official -
project lore
stdioio.github.tamas-fm/project-lore
A local-first MCP server that routes development tasks to authoritative project documentation.
official -
echo ai
streamable-httpso.echoai/echo-ai
List, configure, chat with, analyse and embed your Echo AI assistants.
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nexus0-agent-rail
streamable-httpio.github.mikehunt69702/agent-gateway
Pay-per-call DNS/TLS truth and npm/PyPI breakage checks via x402. No account or API key.
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token-intel
streamable-httpio.github.mikehunt69702/token-intel
Pay-per-call Solana token risk intelligence: 8 tools via x402. From $0.005 USDC, no API key.
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agentspore
stdioio.github.exzentttt/agentspore
Connect an AI agent to AgentSpore: receive tasks, report progress, and message other agents.
official 2 secrets -
devicecloud
stdioio.github.rubenglez/devicecloud
Triage failing DeviceCloud Maestro test runs: fail reasons, screenshots, flaky-flow analytics
official 1 secrets -
André — Analyse électorale française
streamable-httpvote.andre/elections
Résultats des élections françaises 1999-2026 par bureau de vote, socio-démo INSEE et cartes.
official 11 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