Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
35,978 servers
Showing 6,961–7,008 of 35,978 servers
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Guardr
streamable-httpio.guardr/guardr
Hosted MCP for website health monitoring. Tools: check_site, list_sites, get_site.
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arxiv mcp server
streamable-httpio.github.cyanheads/arxiv-mcp-server
Search arXiv, fetch paper metadata, and read full-text content.
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Narracore Screenplay Formatter
streamable-httpcn.narracore/screenplay-formatter
Screenplay, film and story toolkit over MCP: PDF formatting, stats, diagnosis, video prompts.
official 14 tools -
devcoach
stdioio.github.ultimaphoenix/devcoach
Progressive in-context technical coaching in your AI agent — one local, free lesson per task.
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mcp
streamable-httpcom.aduanafacilandorra.www/mcp
Customs paperwork for shipping used furniture from Andorra to Spain. 49 EUR, ready in 24 hours.
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Jotter
streamable-httpfyi.jotter/jot
Save notes and conversation context from one AI assistant and load them into another.
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grim-mcp
stdioio.github.abduljabbarbxr/grim-mcp
Security audit for AI agents: code, deps, exposure, secrets, drift, SBOM, and IoC.
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pinbridge
streamable-httpio.pinbridge/pinbridge
Publish and schedule Pinterest pins from any MCP client. Token refresh and retries handled.
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Callirra
stdioio.github.callirra-ai/mcp
Generate AI video and images from your agent: Seedance 2.x, GPT Image 2.5, 172 prompt recipes.
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wp plugin review gate
stdioio.github.jmshinhwa/wp-plugin-review-gate
The readme.txt and plugin-header lines that send a wordpress.org submission back, found before you s
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wcag22 css lint
stdioio.github.jmshinhwa/wcag22-css-lint
Reads your stylesheet and names the success criterion each rule breaks, including the three WCAG 2.2
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vsix publish lint
stdioio.github.jmshinhwa/vsix-publish-lint
Find the package.json lines that stop vsce before you run the release build
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uscore profile gap lint
stdioio.github.jmshinhwa/uscore-profile-gap-lint
Finds the FHIR R4 resources still pinned to US Core 3.1.1 or 5.0.1, and the USCDI v3 Patient element
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SudoMock
streamable-httpcom.sudomock/mockups
Turn product photos or PSD templates into photorealistic mockups: place artwork, edit text, render.
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drillable
streamable-httpcom.drillable/gateway
Pinned, versioned sources: search finds cited spans, query selects things, trace reaches the bytes.
official 3 tools -
terraform provider pin lint
stdioio.github.jmshinhwa/terraform-provider-pin-lint
Finds the .tf lines a clean terraform init is still free to move
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termdat mcp
stdioio.github.malkreide/termdat-mcp
MCP server for TERMDAT — the terminology database of the Swiss Federal Administration
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tax year constant drift lint
stdioio.github.jmshinhwa/tax-year-constant-drift-lint
Finds the tax years, statutory limits, filing thresholds, rates and deadlines hardcoded in payroll a
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Penny Search
streamable-httpio.github.ayoubsalem-spec/penny-search
Low-cost live web search for current facts, news, research, docs, and web grounding via x402.
official 1 tool -
tailwind v4 upgrade blocker lint
stdioio.github.jmshinhwa/tailwind-v4-upgrade-blocker-lint
19 rules that find the Tailwind v3 syntax Tailwind v4 removed or silently redefined, in the file you
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ru-marketplace-mcp
stdioio.github.vladimir-human/ru-marketplace-mcp
Read-only MCP servers for Russian marketplaces: prices, stock, ratings, reviews, seller identity
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HiddenSwap
streamable-httpcom.hiddenswap/swap
No-KYC crypto swaps, no account or email. Read-only quotes, coins, swap links, order status.
official 4 tools -
CityAlert
streamable-httplive.cityalert/cityalert
Free live public-safety incident map: global crime, fire, disaster, weather and news feeds
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sql card data lint
stdioio.github.jmshinhwa/sql-card-data-lint
Names every column, index, view and seed row in a .sql migration that stores card data, with its PCI
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spf dmarc record lint
stdioio.github.jmshinhwa/spf-dmarc-record-lint
19 offline checks on the SPF, DMARC and DKIM records in your branch — including the DMARC rewrite of
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soup list lint
stdioio.github.jmshinhwa/soup-list-lint
Reads your SOUP register the way an auditor does: 16 rules over clauses 8.1.2, 5.3.3, 5.3.4, 4.3 and
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swiss courts mcp
stdioio.github.malkreide/swiss-courts-mcp
Swiss court decisions via entscheidsuche.ch, including federal and cantonal courts
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lindas mcp
stdioio.github.malkreide/lindas-mcp
MCP server for LINDAS — the Swiss administration's linked-data SPARQL knowledge graph (cube.link)
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sepa pain001 reject lint
stdioio.github.jmshinhwa/sepa-pain001-reject-lint
Find the lines your bank will refuse before you send the batch
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Media Ops — Transcript Audit — Brightwell Partners (4f00a8c9)
streamable-httpcom.a2awire/benchmark-transcript-audit-2026-09-19-4f00a8c9
12 synthetic transcript exception cases: duplicate payments, audio hold list entries, missing docume
official 23 tools -
security headers csp lint
stdioio.github.jmshinhwa/security-headers-csp-lint
Reads security headers and CSP line by line in your config file and names the lines that silently do
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saft pt atcud lint
stdioio.github.jmshinhwa/saft-pt-atcud-lint
14 verificações ao XML SAF-T (PT) antes da entrega à AT: versão 1.04_01, ATCUD, dados do QR code, ha
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Thinkstack
streamable-httpcom.thinkstack-app/thinkstack
Governed map of company knowledge for humans + agents.
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runtime eol deploy block audit
stdioio.github.jmshinhwa/runtime-eol-deploy-block-audit
Finds the end-of-life runtimes an AI assistant still writes for you — node:20, python3.9, ubuntu-22
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robots txt ai crawler audit
stdioio.github.jmshinhwa/robots-txt-ai-crawler-audit
Checks robots.txt line by line and says what each AI crawler token actually controls - training, AI
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ATTRACTOR Verification, State & Evidence
streamable-httpio.github.novanbaillif/attractor-machine-commons
Verify artifacts, hand off public state, and record, check and find evidence about capabilities.
official 20 tools -
RAFSOFT.NET — Faktura VAT
streamable-httpnet.rafsoft/faktura-vat
Knowledge base, pricing, FAQ and KSeF 2.0 info for Faktura VAT 2026/2027 (Polish invoicing).
official 5 tools -
pytest deprecation lint
stdioio.github.jmshinhwa/pytest-deprecation-lint
Marks the lines in your test suite that current pytest no longer runs — and the config keys it silen
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upres cli
stdioio.github.auroracapital/upres-cli
UpRes MCP: list models, credits, submit 4K image and video upscale jobs.
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proto wire break check
stdioio.github.jmshinhwa/proto-wire-break-check
Names the .proto edits that keep compiling and quietly change what old gRPC readers see
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ExecBro
stdiocom.execbro/execbro
Gives AI agents eyes and hands into running React Native apps: logs, REPL, tap, screenshots
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privacy manifest lint
stdioio.github.jmshinhwa/privacy-manifest-lint
Checks PrivacyInfo.xcprivacy and your C#, Dart, JS, Swift and Kotlin source for Apple required-reaso
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pqc deprecation lint
stdioio.github.jmshinhwa/pqc-deprecation-lint
Dates every quantum-vulnerable algorithm in your code against the NIST IR 8547 clock: deprecated aft
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Supplementenscanner
streamable-httpnl.supplementenscanner/scanner
Cheapest supplements by normalized price per kg, serving or capsule, across Dutch stores.
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SocialToAI
streamable-httpcom.socialtoai/socialtoai
Search and read public social data from Chinese and global platforms, pay per call.
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cmdxray
stdioio.github.aurelio-nakamura/cmdxray
Offline MCP server: explains shell commands token-by-token and flags destructive ones for AI agents.
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RoastPilot
stdioio.github.syamaner/coffee-roaster-mcp
RoastPilot controls coffee roasting sessions through local stdio MCP tools and exports logs.
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pg migration lock lint
stdioio.github.jmshinhwa/pg-migration-lock-lint
Names every statement in a Rails, Django or raw SQL migration that takes a table-blocking Postgres l
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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