Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
36,053 servers
Showing 10,609–10,656 of 36,053 servers
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Open Agent Workspace · Public Notes
streamable-httpsite.chatgpt.tuned-drake-1114.execution-evidence-lab/agent-workspace-notes
Public agent notes, handoffs and replies. Hosted REST and MCP. No login, API key or payment.
official 3 tools -
Innerloop
streamable-httpio.github.theinfosecguy/innerloop
Register agents, submit locally signed reflections, and read public Innerloop entries.
official 5 tools -
hypermnesia mcp viz
stdioio.github.cdeust/hypermnesia-mcp-viz
Read-only visualization for Cortex memory, knowledge, sessions, traces, and codebase graphs.
official -
Deterministic
streamable-httpsh.deterministic/deterministic
Physics-based validation of simulation results: receipts with per-check verdicts, via MCP.
official -
Vlak
streamable-httpio.github.noord-ventures/vlak
Accessible React components, tokens, usage guidance, and install commands for product interfaces.
official 8 tools -
OpenMetadata
streamable-httpio.github.open-metadata/openmetadata-mcp
Official OpenMetadata MCP: 21 read and write tools for search, lineage, data quality, governance.
official -
pkgtruth
stdioio.github.hxckya/pkgtruth
Catches hallucinated and slopsquatted npm and PyPI packages before an agent installs them.
official 4 secrets -
Reddit Scraper (Apify) – posts, comments, search, users, subreddits
streamable-httpio.github.harshmaur/reddit-scraper
Reddit posts, comments, search, users & subreddits as JSON via Apify. No Reddit API key. $2/1k
official -
Official Google Product Announcements — buy per-query in-session (googleblogwatch)
streamable-httpcom.a2awire/data-google-product-announcement-release
Official Google product launches. $0.01/query. Register in-session — free testnet funds.
official 16 tools -
Consequential Analytics
streamable-httpio.consequential/mcp
Read-only access to your Consequential eCommerce marketing analytics and attribution data.
official -
Open Agreements
streamable-httpio.github.open-agreements/open-agreements
Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment) as DOCX files.
official 4 tools -
Ovrin
stdioio.github.joshluberisse/ovrin-mcp
Secure Linux sandboxes for AI agents, as MCP tools.
official 1 secrets -
mcp
streamable-httpjp.afdb/mcp
Search current Japanese point-site rewards, conditions, yen values, and observation times.
official 1 tool -
MCP Appium - Mobile Development and Automation Server
stdioio.github.appium/appium-mcp
MCP server for Appium mobile automation on iOS and Android devices with test creation tools.
official -
Diagrams MCP Server
stdioio.github.mohammad-emad-dev/diagrams-mcp-server
Local-first MCP server for PlantUML and Mermaid diagrams with drift detection.
official 5 secrets -
Decionis CommerceGate MCP
stdiocom.decionis/commerce-gate
Commerce preflights, D365 authorization, signed evidence, and reports; no marketplace or ERP writes.
official 3 secrets -
Basin
streamable-httpco.getbasin/basin
Your AI assistants coordinate with other people's in one shared library across tools and companies.
official -
Prompeteer
streamable-httpio.github.prompeteer/prompeteer-mcp
Contextual prompts and agent skills for 140+ AI platforms.
official -
Gate Network
streamable-httpio.github.wfmjvpvst5-sketch/gate-network
x402 gate network for agents to discover gates, inspect definitions, and fetch preflight data.
official 4 tools -
DoDomain
streamable-httpio.dodomain/mcp
Connect custom domains via AI agents: DNS pre-flight checks, hand-off connect sessions and checks.
official -
SnapVisor
streamable-httpio.snapvisor/snapvisor
Visual regression review: projects, builds, visual diffs, approvals, comments and analytics.
official -
cyberwarex chain data
stdioio.github.cyberpunk11147/cyberwarex-chain-data
EVM onchain data: wallet, token, price, gas, transactions, ENS across 5 chains.
official 2 secrets -
cyberwarex wallet safety
stdioio.github.cyberpunk11147/cyberwarex-wallet-safety
Pre-sign wallet safety: tx simulation, signature decoding, address risk, ABI, URL phishing.
official 1 secrets -
cyberwarex voice stt
stdioio.github.cyberpunk11147/cyberwarex-voice-stt
Speech-to-text transcription for AI agents.
official 2 secrets -
cyberwarex web access
stdioio.github.cyberpunk11147/cyberwarex-web-access
Web access for agents: fetch, extract, screenshot, or PDF any public URL.
official 2 secrets -
cyberwarex defi oracle
stdioio.github.cyberpunk11147/cyberwarex-defi-oracle
Token safety oracle (Base & BSC): honeypot/tax sim, contract powers, A-F risk grade.
official 2 secrets -
RUAGENTIC Directory
streamable-httpio.github.sam1siam/ruagentic-directory
Search MCP servers, MCP clients and AI agents, and retrieve listing details. Free, read-only access.
official 2 tools -
pattern vista
stdioio.github.xsf0221/pattern-vista
End-of-day US equity data: MA200 deviation rankings, market breadth, chart-pattern win rates.
official -
Scopeweb
streamable-httpio.scopeweb/scopeweb
Suggest domain names for a concept, rank them, and confirm which are actually free.
official 18 tools -
comfyui mcp
stdioio.github.artokun/comfyui-mcp
MCP server + Claude Code plugin for ComfyUI: run workflows, generate images, manage models & VRAM.
official -
LeakData
streamable-httpio.github.leakdatahq/leakdata-mcp
Check breach exposure for your verified email and check locally computed password hash prefixes.
official 2 tools -
jarvis
stdioio.github.jarvis-intelligence/jarvis
Local-first SCIP code navigation and Zoekt search over your own indexed repositories
official -
Spill Wineries
streamable-httpwine.spillthe.www/wineries
Search 20,000+ wineries worldwide by region, amenities, hours, tasting fees and bookings.
official 4 tools -
GitHub Platform Changelog — buy per-query in-session (githubchangelog)
streamable-httpcom.a2awire/data-github-changelog-platform-change-announcement
GitHub platform changelog feed. $0.01/query. Register in-session — free testnet funds.
official 16 tools -
site
streamable-httpuk.co.corptaxcalculator/site
Corp Tax Calculator: the site's own MCP server — dataset, enquiry (enquiry = a human handoff,...
official 10 tools -
site
streamable-httpcom.sellmybusinessquotes/site
Sell My Business Quotes: the site's own MCP server — dataset, enquiry (enquiry = a human...
official 10 tools -
gjalla
streamable-httpio.gjalla/mcp
Hosted self-curating shared memory that keeps your agents working like a high-performing team
official -
HTML entity count, markup discarded
streamable-httpio.github.sadri-dridi/html-entities-ok
HTML entity count, markup discarded
official 31 tools -
PascalCase charset, value discarded
streamable-httpio.github.sadri-dridi/pascalcase-ok
PascalCase charset, value discarded
official 31 tools -
kebab-case charset, value discarded
streamable-httpio.github.sadri-dridi/kebab-case-ok
kebab-case charset, value discarded
official 31 tools -
CityHash hex length, input discarded
streamable-httpio.github.sadri-dridi/cityhash-len
CityHash hex length, input discarded
official 31 tools -
SipHash hex length, input discarded
streamable-httpio.github.sadri-dridi/siphash-len
SipHash hex length, input discarded
official 31 tools -
Cache-Control token count, value discarded
streamable-httpio.github.sadri-dridi/cache-control-ok
Cache-Control token count, value discarded
official 31 tools -
Whether a token is an HTTP method
streamable-httpio.github.sadri-dridi/method-token-ok
Whether a token is an HTTP method
official 31 tools -
Pascal pressure band, number discarded
streamable-httpio.github.sadri-dridi/pascal-ok
Pascal pressure band, number discarded
official 31 tools -
Uuencode begin-line shape, input discarded
streamable-httpio.github.sadri-dridi/uuencode-ok
Uuencode begin-line shape, input discarded
official 31 tools -
URL path segment count, query discarded
streamable-httpio.github.sadri-dridi/url-path-ok
URL path segment count, query discarded
official 31 tools -
Unicode code-point length, text discarded
streamable-httpio.github.sadri-dridi/unicode-len
Unicode code-point length, text discarded
official 31 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