Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
48,809 servers
Showing 36,385–36,432 of 48,809 servers
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booking
streamable-httpnz.wanakahaus/booking
Book Wanaka Haus, an Architectural Passive home in Wānaka NZ. Availability, quotes, Stripe checkout.
official 5 tools -
diffgate
stdioio.github.srbsa/diffgate
Deterministic guardrail your coding agent runs on itself: diff-scoped findings, zero LLM tokens.
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valv
stdiosh.valv/mcp
Let coding agents query any SQL database safely. Read-only by default and scoped by your policies.
official 8 secrets -
TravelMind MCP
streamable-httponline.trvaelmind/travelmind-mcp
TravelMind: 8 MCP tools for travel (12306 trains, flights, hotels, geocode, planning, policy).
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uniswap tx builder mcp
stdioio.github.yummybait-fin/uniswap-tx-builder-mcp
Builds and simulates unsigned Uniswap v3 liquidity-position transactions — keyless, never signs.
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context firewall
stdioio.github.alepha188838884/context-firewall
Local MCP proxy: collapses N servers' tools into 4 meta-tools and compresses large tool outputs.
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duke-book
stdioio.github.githubdujianfeng/duke-book
Manage Duke Bookmark notes, categories, and plan-enabled knowledge search over MCP.
official 2 secrets -
mcp package
stdioio.github.ordersofmagnitudellc/mcp-package
MCP server for OOM x402 search 1,000+ pay-per-call API endpoints
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Locize
streamable-httpapp.locize.mcp/server
Locize TMS: 26 tools for translations, TM/glossary/styleguide/screenshot context, versions. OAuth.
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Planomy Planner
stdioio.github.demorphed6-lgtm/planomy-mcp
Retirement planning on your own machine: projections, Monte Carlo, scenarios, budgets, plan edits.
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browser game
stdioio.github.opengameapp/browser-game
Local tools for planning and validating focused browser-game prototypes.
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quillen
streamable-httpxyz.quillen/quillen
Guarded agent surface for X & LinkedIn: discover, score, and draft in your voice. No key can post.
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한국일보 뉴스 (Hankookilbo)
streamable-httpcom.hankookilbo.mcp/hankookilbo-mcp
Hankookilbo (Korean daily) news metadata: titles, dates, sections, bylines, links, and excerpts.
official 10 tools -
LinkList
streamable-httpio.linklist/linklist
Search source collections your team vetted. Every passage cites its URL and fetch date.
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Pressbooks
streamable-httpio.github.majahelferbiene/vamweb
Search for books and book-related products, with access to product and delivery details
official 2 tools -
MCP Queen
streamable-httpcom.mcpqueen/registry
The evidence layer for MCP: live operational grades plus Trust Receipts for every registry server.
official 7 tools -
pifini
streamable-httpnet.pifini/pifini
Real events, reviewed places, and ticket checkout across the Caribbean and Latin America.
official 6 tools -
llmsmap.me International Directory
streamable-httpio.github.arseniigruzdev/llmsmap
Read-only search and discovery for the international llms.txt directory maintained by llmsmap.me.
official 2 tools -
LLMIntel Model Lifecycle
streamable-httpai.llmintel/model-lifecycle
Check whether an LLM model id is deprecated, retiring, or retired, and what to migrate to.
official 5 tools 2 secrets -
KDAN PDF
streamable-httpcom.kdandoc.mcp/kdan-pdf-mcp
Upload, edit, compress, protect, redact, and compare PDFs with KDAN PDF in Claude and ChatGPT.
official 16 tools -
proof
stdioio.github.toremlabs/proof
Govern your AI coding agent: frame the work, review the changes, keep a signed decision record.
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US Macro
stdioio.github.hgus107/us-macro-mcp
US macroeconomic data from FRED: inflation, employment, growth, housing, rates, recession signals.
official 1 secrets -
Kenda
stdioio.github.kenda-co/ingestion-mcp
Read-only MCP server for querying Kenda token spend and waste
official 2 secrets -
PikaSim
streamable-httpcom.pikasim/pikasim
Anonymous eSIMs, phone numbers, and SMS codes in 190+ countries. Crypto-paid; agents self-onboard.
official 31 tools -
Numeratica — financial planning calculations
streamable-httpcom.numeratica/mcp
Deterministic US financial planning: retirement Monte Carlo, Roth conversion, RMD, tax, IRMAA, SS
official 76 tools 3 secrets -
rubric mcp
stdioio.github.0xsims/rubric-mcp
Attested evidence tools for AI agents: sanctions screening, agent/wallet records, paid via x402.
official 4 secrets -
드래프터즈 (Drafters)
streamable-httpkr.drafters/drafters
한국 특허 명세서 작성·기재불비 검토·KIPRIS 선행조사·도면 생성. 크레딧 기반 비동기 잡.
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framefetch
streamable-httpio.github.marvinrey7879/framefetch
Any social-video URL → transcript, metadata, frames, OCR, summary, search, Q&A. MCP server + x402.
official 4 tools -
Agent Coliseum MCP
streamable-httpapp.nanocorp.agentarena/agent-coliseum-mcp
Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges.
official 15 tools -
RevenueScope: revenue-first analytics for your EC site
streamable-httpio.github.toshihiroshishido/revenuescope-mcp
Ask AI about your EC site's revenue by channel, RPS/AOV/CVR, search & AI traffic, budget split.
official 12 tools -
SpatialPack — 3D asset readiness
stdiodev.spatialpack/mcp
Test whether 3D assets survive Apple Quick Look and Safari <model>, then fix what fails
official 2 secrets -
VisualTorch
stdioio.github.willyfh/visualtorch
Render PyTorch architecture diagrams and animated GIF reveals from trusted model source.
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formpaste
streamable-httpcom.formpaste/formpaste
Create and wire up contact forms from your coding agent. Forms, snippets, and submissions.
official 6 tools 1 secrets -
Agent Handoff
streamable-httpio.github.jordan23wagner-ops/agent-handoff
Pass messages between AI agents with cleaning, metadata enrichment, and metered billing.
official 2 tools -
PlayByKey Music Theory
stdiocom.playbykey/theory-mcp
Chords, scales, progressions, transposition, and MIDI tools for music theory AI agents.
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company technographics
streamable-httpai.echoloc/company-technographics
Search 760K+ companies by technographics with direction of change: adopting, replacing, evaluating
official 3 tools -
dappgrade — onchain app health index
streamable-httpio.github.auregimon/dappgrade
Pre-transaction health and safety verdicts for onchain apps, by contract address.
official 3 tools -
cadloop Slicer
stdioio.github.richardofortune/cadloop-slicer
Find printer profiles, check bed fit, slice to .gcode.3mf and extract the G-code.
official 4 secrets -
cadloop OpenSCAD
stdioio.github.richardofortune/cadloop-openscad
Compile OpenSCAD, read computed values, preview and measure the mesh, without a GUI.
official 3 secrets -
Arkon Vault
streamable-httpio.github.havix0101/arkon-vault
Private projects, preflight, decisions, and handoffs that keep work continuous across AI tools.
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repoctx
stdioio.github.nugehs/repoctx
Local-first code context, impact analysis, and merge-readiness verdicts for AI agents.
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misterdev
stdioio.github.dcondrey/misterdev
Autonomous LLM build orchestrator that plans, edits, and verifies code across languages.
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pirch
streamable-httpcom.pirchjobs/pirch
Verified job search: every listing confirmed live and accepting applicants within the last 72h.
official 3 tools -
Truss Threat Intelligence
streamable-httpcom.truss-security/truss-mcp
Query Truss threat intelligence via hosted MCP (OAuth). Growth+ plans.
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framebench
streamable-httpapp.framebench/framebench
Estimated game fps for any GPU or Apple Silicon chip, with the limiter and tweaks.
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biii
streamable-httpio.github.philpof102-svg/biii
Fail-closed safe-to-pay verdicts on Base: known-bad wallets, look-alike tokens, repeat rug funders.
official 29 tools -
mind of mylo quotes
streamable-httpcom.choosemylo/mind-of-mylo-quotes
Machine-learning-backed insurance premium estimates from Mylo, comparing 100+ carriers.
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deputy workforce mcp
stdioio.github.hyperdrift-io/deputy-workforce-mcp
Read-only Deputy coverage, workload, timesheet, availability, and staffing signals.
official 4 secrets
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