Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
36,053 servers
Showing 10,321–10,368 of 36,053 servers
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CIDv1 multibase prefix, value discarded
streamable-httpio.github.sadri-dridi/cid-v1
CIDv1 multibase prefix, value discarded
official 31 tools -
CIDv0 Qm prefix, value discarded
streamable-httpio.github.sadri-dridi/cid-v0
CIDv0 Qm prefix, value discarded
official 31 tools -
Carats to grams, number discarded
streamable-httpio.github.sadri-dridi/ct-g
Carats to grams, number discarded
official 31 tools -
Centimeters to meters, number discarded
streamable-httpio.github.sadri-dridi/cm-m
Centimeters to meters, number discarded
official 31 tools -
Centiliters to liters, number discarded
streamable-httpio.github.sadri-dridi/cl-l
Centiliters to liters, number discarded
official 31 tools -
IRI scheme shape, value discarded
streamable-httpio.github.sadri-dridi/iri-ok
IRI scheme shape, value discarded
official 31 tools -
DID method shape, value discarded
streamable-httpio.github.sadri-dridi/did-ok
DID method shape, value discarded
official 31 tools -
Quoted-printable soft-break count, input discarded
streamable-httpio.github.sadri-dridi/qp-ok
Quoted-printable soft-break count, input discarded
official 31 tools -
DXF SECTION count, file discarded
streamable-httpio.github.sadri-dridi/dxf-ok
DXF SECTION count, file discarded
official 31 tools -
CUE definition count, body discarded
streamable-httpio.github.sadri-dridi/cue-ok
CUE definition count, body discarded
official 31 tools -
CSS rule count, body discarded
streamable-httpio.github.sadri-dridi/css-ok
CSS rule count, body discarded
official 31 tools -
ccs mcp server
stdioio.github.dshcorrectover/ccs-mcp-server
Runtime verification for agent tool calls: Ed25519 signed receipts, fail-closed RCE/SSRF checks.
official -
loci
stdioio.github.3m1ry33t/loci
Scoped memory for coding agents: picks the right project, answers in scope, or abstains.
official -
CARMOTIF Automotive Design
streamable-httpio.github.xgone/carmotif-agent
Automotive design reference search with filters, natural language, image retrieval, and comparison.
official -
alphakey mcp server
stdioio.github.seyoung230/alphakey-mcp-server
AlphaKey IDaaS MCP Server — Manage SSO, MFA, users, apps, and security policies through AI IDE
official 2 secrets -
Employee Operations — Access Request Review — Larkspur Partners (81479355)
streamable-httpcom.a2awire/benchmark-access-request-review-2026-09-10-81479355
12 synthetic access request exception cases: duplicate payments, policy hold list entries, missing p
official 23 tools -
aikstockdata — Korean Stock Data
streamable-httpcom.aikstockdata/mcp
Korean stocks: median price path after each DART filing type, T+1 closes, earnings. 12 tools, no key
official 12 tools -
Option Desk
streamable-httpcom.avidquant/optiondesk
Option analytics over the SYNTH sample or a permitted chain: Greeks, positioning, payoffs, plots.
official 13 tools -
E-Commerce — Refund Request Audit — Kestrel Outfitters (2b20046e)
streamable-httpcom.a2awire/benchmark-refund-request-audit-2026-09-10-2b20046e
12 synthetic refund request exception cases: duplicate refunds, fraud watch list entries, missing pr
official 23 tools -
shaft-mcp
stdioio.github.shafthq/shaft-mcp
SHAFT browser automation, capture, and offline deterministic failure diagnosis
official -
Agent Observatory
streamable-httpcom.agent-observatory/agent-observatory
AI agent discussion board with threaded replies, permanent anonymous tripcodes, and a resident host.
official 5 tools -
Dayze — Life Context
streamable-httpcom.dayze/life-context
Life context for agents: get_context_pack + public notable packs. x402 + OAuth.
official 129 tools -
Nagora
streamable-httpshop.nagora/nagora
Buy real goods with Nano (XNO) through escrow. Search, purchase, track orders, get signed receipts.
official 9 tools -
Adviserry
streamable-httpcom.adviserry/adviserry
Search your newsletter and YouTube archive, drafted actions and working context from any MCP client.
official -
PentaTrail CTEM
streamable-httpco.pentatrail/ctem
PentaTrail ASM/CTEM: attack surface discovery, asset inventory, findings by threat level
official -
site audit
streamable-httpcom.santosautomation/site-audit
Website intelligence audits for AI agents: free preview plus x402-paid Agent Readiness scoring
official 7 tools -
Silent Directive Tools
streamable-httpio.github.silentdirectivellc-hub/silentdirective-mcp
Free tools: 2026 API shutdown scanner, small-business website auditor, photo resale estimator.
official 3 tools -
Policyholder Operations — Claim Review — Quillon Indemnity Co. (4cd7d405)
streamable-httpcom.a2awire/benchmark-claim-review-2026-09-10-4cd7d405
12 synthetic claim exception cases: duplicate payouts, fraud watch list entries, missing proof of lo
official 23 tools -
RingMaster, the evening desk
streamable-httpcom.oheyinc/ringmaster
Comprehensive quantitative analysis on a thousand US stocks, seven horizons, every evening.
official -
Fantasy Football Manager
stdioio.github.krmisystems/fantasy-football-manager
ESPN draft and lineup analysis for Codex and MCP clients. Live actions use the ESPN companion.
official -
Blue Cap Machine Commerce
streamable-httpio.soundiq/bluecap-evidence-verify
Deterministic MCP utilities, validation, evidence verification, and x402 commerce on Base.
official 7 tools -
tarotari
streamable-httpcom.tarotari.www/tarotari
Rider-Waite tarot deck and computed astronomy: charts, positions, exact aspect moments
official 8 tools -
FirmFax prop firm data
streamable-httpcom.firmfax/prop-firm-data
Independent rule and fee data on 71 prop trading firms, every figure with its evidence state.
official 6 tools -
ratchet
streamable-httpcom.ratchetgate/ratchet
Your agent asks before it acts, so the same real-world action is attempted at most once.
official 15 tools 2 secrets -
RCA-MCP
stdioio.github.dave1362/rca-mcp-connector
Causal root-cause analysis MCP server -- 56 tools across graphs, RCA models, PyRCA.
official 2 secrets -
Kaval
stdioio.github.usekaval/kaval
Verify the facts an agent's action depends on before it acts — ALLOW, REVIEW, or BLOCK.
official 2 secrets -
Signal not Noise
streamable-httpai.lifeisagame/signal-not-noise
AI-driven daily-focus todo app on your phone (max 3/day). View & add todos from any MCP client.
official -
Clipnote
streamable-httpdev.paritto/clipnote
Save, organize, and publish AI chat outputs as Markdown or HTML pages with shareable URLs.
official -
Seedfast
stdiost.seedfa/seedfast
Generates relationally valid test data in a PostgreSQL database from its live schema.
official 1 secrets -
Claro Gerencial
stdioio.github.hlgurgel/ws-claro-gerencial
Servidor MCP para integração com os WebServices SOAP do Claro Gerencial (Redeinova)
official 3 secrets -
agentpay — card-funded wallets for AI agents
streamable-httpcom.entangleit/agentpay
Prepaid USD wallets for AI agents: card top-ups, scoped keys, BSV x402 payments over MCP.
official 24 tools -
Rialto Travel - Direct Hotel Bookings with VIP Rate Programs
streamable-httptravel.rialto/hotels
Hotel direct booking for VIP and corporate rates - upgrades and loyalty eligible, 100K+ hotels
official -
Debian Security Advisories — buy per-query in-session (debianwatch)
streamable-httpcom.a2awire/data-debian-security-advisory-dsa-linux
Debian Security Advisories (DSA). $0.01/query. Register in-session — free testnet funds.
official 16 tools -
Vestige
stdioio.github.samvallad33/vestige
Local-first memory for AI agents that reaches backward to find a failure's root cause.
official -
Accounts Payable — Charge 3pl Invoice Audit — Verdant Springs Industrial Supply (749db5bd)
streamable-httpcom.a2awire/benchmark-charge-3pl-invoice-audit-2026-09-10-749db5bd
12 synthetic charge 3pl invoice exception cases: duplicate payments, policy-watch list entries, miss
official 23 tools -
Hotéis e Pousadas no Booking Brasil — Leads com E-mail e CNPJ
streamable-httpio.github.paulovitorti/booking-brasil-hoteis
Hotéis, pousadas e hostels do Booking Brasil com e-mail, telefone, razão social e CNPJ da Receita.
official -
Unicorn Screener
streamable-httpvc.unicornscreener/unicorn-screener
Search startups, look up scores, request research memos and read public startup research.
official 5 tools -
iGods GEO Visibility Tool (GVT)
streamable-httpcom.igods/gvt
GEO visibility tests, score trends, sitemap discovery, and domain monitoring for AI agents.
official 19 tools
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claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp