Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
43,157 servers
Showing 27,985–28,032 of 43,157 servers
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Professor Sausages — Trust & Verification
streamable-httpcom.professorsausages/sausage-trust
Email, phone, domain, URL & OFAC verification; phishing and IBAN checks via x402.
official 12 tools -
Professor Sausages — On-chain
streamable-httpcom.professorsausages/sausage-onchain
EVM gas, Chainlink prices, token-safety, swap quotes, ENS, OFAC & NFT via x402.
official 12 tools -
statecore mcp
stdioio.github.yul761/statecore-mcp
Auditable memory for coding agents: evidence chains, supersession history, keyless embedded SQLite
official 5 secrets -
Professor Sausages — Finance
streamable-httpcom.professorsausages/sausage-finance
SEC filings, insider trades, 13F, IPO calendar, macro & FX MCP tools via x402.
official 12 tools -
LaunchCheck x402
streamable-httpio.github.apolito53/launchcheck-x402
Paid x402 MCP tool for stress-testing launch and marketing copy before publication.
official 1 tool -
Biolab MCP Server
streamable-httpio.github.srikarjy/biolab-mcp-server
Auditable MCP server for PubMed, Europe PMC, ClinicalTrials.gov, and bioRxiv/medRxiv queries
official 30 tools -
MagicSlides
streamable-httpio.github.theindianappguy/magicslides-mcp
Create presentations, docs, sheets and meeting notes from chat. Hosted link, editor, PPTX & PDF.
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openttt pot
stdioio.github.helm-protocol/openttt-pot
Cryptographic audit trail for Claude Code workflows — tamper-proof timestamps, IETF TTTPS compliant.
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TexasRatedPros Rankings
streamable-httpcom.texasratedpros/rankings
Texas service-company rankings, profiles, comparisons, score breakdowns, and methodology.
official 8 tools -
URL to Clean Markdown for LLMs & RAG
streamable-httpio.github.eltociear/url-to-markdown-for-llms
Fetch URLs and return clean Markdown for RAG — nav, ads and boilerplate stripped.
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Repo Security Scanner — Malicious Code & Supply Chain
streamable-httpio.github.eltociear/repo-security-scanner
Audit GitHub repos for malicious and supply-chain code before you depend on them.
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witnessd
stdiovip.witnessd/witnessd
Neutral third-party witness: independently fetch, hash, timestamp, archive any URL or API response.
official 3 secrets -
US Economic, SEC EDGAR & On-Chain Data (x402)
streamable-httpnet.agentfund/us-economic-macro-sec-edgar-onchain-data
21 paid tools: US macro data, SEC EDGAR filings, on-chain EVM reads. Settled in USDC on Base.
official 21 tools -
outline mcp
stdioio.github.ynishi/outline-mcp
Tree-structured knowledge base as an MCP server
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NeuroViz — AI Jewelry Photography
streamable-httpai.neuroviz/jewelry-photography
AI jewelry photography: retouching, virtual try-on, and product video generation.
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PropertyLabs
streamable-httpio.github.algofalgo/propertylabs
Public building permits, property assessments, parcels and development intelligence.
official 3 tools -
Model Radar
stdioio.github.srclight/model-radar
Ping 134+ free coding LLMs across 17 providers, rank by latency, pick the fastest.
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zapier dev mcp
stdioio.github.arose26/zapier-dev-mcp
For Zapier integration developers: inspect, lint, and validate zapier-platform-cli projects.
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make audit mcp
stdioio.github.arose26/make-audit-mcp
Audit Make.com blueprints before importing: hardcoded secrets, dangling refs, risky settings.
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gaff check
stdioio.github.iarfhlaith/gaff-check
Irish property due diligence: planning, prices, flood, radon, zoning, BER and crime context.
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zapier discovery mcp
stdioio.github.arose26/zapier-discovery-mcp
Automation discovery: search Zapier's app directory and find popular Zap templates between apps.
official 1 secrets -
DiffBeam Gaussian Beam Optics
streamable-httpcom.gaussian-beam/diffbeam
Read-only optical catalog search plus DiffBeam server, schema, and catalog revision metadata.
official -
Sealed
stdioio.github.edwardyen724-g/sealed
Per-call paid skills for AI agents, run server-side: inputs in, outputs back. The body never ships.
official 2 secrets -
mcportal
stdioio.github.yonghwan1106/mcportal
Quota-guarded MCP layer over Korean public data APIs (data.go.kr), compiled from OpenAPI specs
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xlsx audit mcp
stdioio.github.arose26/xlsx-audit-mcp
Audit Excel workbooks: formula dependency tracing, circular references, risk smells. Local only.
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UK Tender Check
streamable-httpio.github.dsgpt2024/uk-tender-check
Search official UK tenders and create source-linked, deterministic supplier-fit assessments.
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aemo mcp
stdioio.ausdata/aemo-mcp
Query the AEMO NEM in plain English — 5-min prices, demand, generation, rooftop PV.
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ato mcp
stdioio.ausdata/ato-mcp
Query the ATO in plain English — tax by postcode, corporate tax, GST, super, charities.
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mbox mcp
stdioio.github.arose26/mbox-mcp
Search local email archives (.mbox/.eml) entirely on your machine. No OAuth, no cloud.
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gguf mcp
stdioio.github.arose26/gguf-mcp
Inspect local GGUF/safetensors models: quantization, params, VRAM fit — headers only.
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statcan mcp
stdioio.github.arose26/statcan-mcp
Statistics Canada's 8,200+ data tables: CPI, GDP, labour force, housing. No API key.
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bank of canada mcp
stdioio.github.arose26/bank-of-canada-mcp
Bank of Canada economic data: exchange rates, policy rate, CPI, bond yields. No API key.
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Deed
stdioio.github.deed-lang/deed
Contract-first language and MCP server for capability-aware code and patch review.
official -
ausdata.io — Australian Public Data
stdioio.ausdata/ausdata-mcp
Australian public data (ABS, RBA, ATO + 6 more) via the ausdata.io gateway. Free tier, no card.
official 3 secrets -
API Direct
streamable-httpio.apidirect/api-direct
Search social media, news, forums and Google Maps: LinkedIn, X, Reddit, TikTok, YouTube.
official 103 tools -
crawlbit
stdioio.github.amati032-dev/crawlbit
Four free tools to check if AI engines can find, read and recognise a site. No API key.
official 1 secrets -
Animica
streamable-httpio.github.animicaorg/animica
Read-only Animica chain data, free AI inference, verifiable quantum randomness, and mining stats.
official 22 tools 7 secrets -
Andi Search
streamable-httpcom.andiai/andi-search
Real-time web search and page fetch for AI agents from Andi's own index. LLM-ready markdown output.
official -
aio geo
streamable-httpio.github.digitalcurrensy/aio-geo
AIO.GEO: audit, dry-run fixes, rescore, doctor. Remote + stdio. Not LLM rankings.
official 6 tools -
Packkit
stdioio.github.packkitjs/packkit-mcp
Scaffold and upgrade modern projects (JS/TS, Python) as a native tool for AI agents.
official -
DOMShell
stdioio.github.apireno/domshell
Drive Chrome with filesystem commands (ls, cd, grep, click, type). One MCP tool, multi-agent.
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Nuzo Memory
stdioio.github.fabionfsc/nuzo-memory
Local-first, auditable memory for MCP-compatible AI agents with explicit writes and SQLite storage.
official 4 secrets -
Context — ctxt.io
streamable-httpio.ctxt/mcp
Share text, markdown, code, or HTML as auto-expiring links
official 3 tools -
apix402
streamable-httpcom.api402x/apix402
Live onchain governance, vesting, oracle and Safe authority checks. Free samples over MCP.
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SourceActs
streamable-httpcom.sourceacts/mcp
Official EUR-Lex, UK, US, and gazette search, metadata fetch, and change-only watches.
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Piay Strategy Automation
streamable-httpcom.neiceban.piay/piay
Create, validate, manage, and run private Piay strategies in Shadow mode.
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Tolstoy Shopper
streamable-httpio.github.gotolstoy/shopper
Search products, view details, and try items on across stores powered by Tolstoy.
official 3 tools -
Feedback
streamable-httpai.b77/feedback
Capture feature requests and bug reports from chat into a searchable, AI-categorized backlog.
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