Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
36,138 servers
Showing 12,625–12,672 of 36,138 servers
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Google Search Console MCP
stdioio.scalably/gsc-mcp
Read-only Google Search Console MCP: Search Analytics, sitemaps, URL inspection. 5 tools.
official 2 secrets -
uae einvoice mcp
stdioio.github.mirzaabubakr/uae-einvoice-mcp
UAE e-invoicing MCP: TRN/TIN checks, 51-field PINT AE checklist, UBL XML stubs, mandate timeline.
official -
reviewable artifacts
stdiocom.bereviewable/reviewable-artifacts
Reviewable workspace discovery and private HTML review creation via stdio MCP.
official 3 secrets -
WP Update Radar
streamable-httpxyz.utilityhouse.updates/wp-update-radar
WordPress plugin release signals from public support threads, with evidence and explicit unknowns.
official 2 tools -
stepcode
streamable-httpdev.stepcode/stepcode
Read-only MCP access to stepcode.dev's how-to corpus: analysis pages by tool.
official 5 tools -
PayAPI Market
streamable-httpmarket.payapi/marketplace
Search settlement-verified x402 APIs. Discovery is free. Agents pay the provider in USDC on Base.
official 3 tools -
devplane site
streamable-httpdev.devplane/devplane-site
Read-only MCP access to devplane.dev's public pages, FAQ corpus and comparisons.
official 4 tools -
People Analytics Toolbox
streamable-httpcom.peopleanalyticstoolbox/toolbox
People analytics + compensation as MCP tools: JobFrame, pay modeling, wage compliance, HR metrics
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systemdox
stdioio.github.puglieseweb/systemdox
Your architecture in your agents' context: checks, specs, ADRs and docs over MCP, at write time.
official 2 secrets -
guide registry
streamable-httpguide.bicycle/guide-registry
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
official 8 tools -
salesleader desk
streamable-httpguide.salesleader/salesleader-desk
Read-only Sales Leader Guide desk: writers roster and magazine pieces. Public, no authentication.
official 5 tools -
journeyman
streamable-httpcom.softwareengineeringprofessional/journeyman
Read-only Pattern-Assist corpus for aspiring software engineers: grounded dev patterns with sources.
official 6 tools -
Get2Great — management and selection science magazine
streamable-httpcom.get2great/get2great-discovery
Read-only Get2Great magazine essays on who is good at a job, and the management-tool catalog.
official 7 tools -
engineerpro library
streamable-httpcom.aiengineerprofessional/engineerpro-library
Read-only EngineerPro engineering library (118 book profiles) and software-engineering tools.
official 5 tools -
principia
streamable-httpcom.peopleprincipia/principia
Source-graded registry of organizational measurement: constructs, priors, instruments, citations.
official -
corpus
streamable-httpstudy.vela/corpus
Read-only MCP access to Vela's corpus of human experience: cited passages, coordinates, reading path
official 10 tools -
AnySkills
streamable-httpru.anyskills/anyskills
AnySkills online school: build courses, lessons and tests, publish, track student progress.
official 23 tools -
Gopher & Gemini MCP Server
stdioio.github.cameronrye/gopher-mcp
Browse Gopher and Gemini resources safely: SSRF protection, TLS/TOFU, structured JSON output.
official -
EveryInfra
streamable-httpio.github.xiaoxihexiaoyu/everyinfra
APIs and MCP for structured public data, web research, CAPTCHA, and source-bound data cleanup.
official 7 tools -
mobile mcp
stdioio.github.mobile-next/mobile-mcp
MCP server for iOS and Android Mobile Development, Automation and Testing
official -
mcp server
stdiocom.pagerankcafe/mcp-server
PageRankCafe MCP server: create and post ads, read performance, query platform insights.
official 2 secrets -
JMeter Docs
streamable-httpio.github.qainsights/jmeter-docs
Apache JMeter community documentation, conversion tools, linters, and calculators for AI agents.
official 10 tools -
mcp grantiq
streamable-httpio.github.bch1212/mcp-grantiq
Search US grants + federal contracts (Grants.gov + SAM.gov) from any LLM.
official 8 tools -
convexity mcp
stdioio.github.bayesian-energy/convexity-mcp
Build, edit, solve and analyse Convexity energy-system models from any MCP client; drives the app.
official 1 secrets -
AfriResolve
streamable-httpio.github.afriresolve/afriresolve-mcp
African intelligence infrastructure for AI apps, developers, and data products via MCP.
official 13 tools -
Moltline Vision Maths
streamable-httpcom.moltlinestudio/vision
Image header probing, bbox conversion, resize plans and colour maths. 4 of 6 free.
official 6 tools -
Moltline TimeOps
streamable-httpcom.moltlinestudio/timeops
Business days, meeting overlap and recurrence expansion, deterministic. 3 of 5 tools free.
official 5 tools -
Moltline TaxLots
streamable-httpcom.moltlinestudio/taxlots
Crypto cost-basis lots (FIFO/LIFO/HIFO/specific-ID), Form 8949 rows, 1099-DA diff. 5 of 8 free.
official 8 tools -
SKILL.md Lint
streamable-httpcom.moltlinestudio/skillmd-lint
Lint a SKILL.md for frontmatter, structure, secrets and size. All 6 tools free.
official 6 tools -
Moltline Shopify Prep
streamable-httpcom.moltlinestudio/shopify
Check a product CSV, handles, variant matrices and metafield keys. 4 of 6 free.
official 6 tools -
Moltline Shipping Maths
streamable-httpcom.moltlinestudio/shipping
Dimensional weight, parcel fit, landed cost and freight class. 4 of 6 tools free.
official 6 tools -
Moltline Research Desk
streamable-httpcom.moltlinestudio/research
7 research navigation, thesis, note-taking and citation skill products. 6 of 8 free.
official 8 tools -
Moltline RegClock
streamable-httpcom.moltlinestudio/regclock
Incident-reporting deadlines from the law: CRA, NIS2, DORA, GDPR, HIPAA, SEC 8-K. 6 of 9 tools free.
official 9 tools -
Moltline Recall
streamable-httpcom.moltlinestudio/recall
A portable knowledge-graph memory you pass in and get back. No database. 4 of 6 free.
official 6 tools -
Moltline Personal Suite
streamable-httpcom.moltlinestudio/personal
20 inbox, calendar, travel, meals and family-logistics skill products. 7 of 9 free.
official 9 tools -
Moltline Outbound Engine
streamable-httpcom.moltlinestudio/outbound
7 outreach, sequencing, call-coaching and CRM-hygiene skill products. 6 of 8 free.
official 8 tools -
Moltline Optimize
streamable-httpcom.moltlinestudio/optimize
Vehicle routing, 3-D packing, cutting stock, rostering and knapsack with OR-Tools. 7 of 11 free.
official 11 tools -
Moltline Merchant Maths
streamable-httpcom.moltlinestudio/merchant
Processor fees, charge-to-net, invoice totals and proration. 3 of 6 tools free.
official 6 tools -
Moltline Humanizer
streamable-httpcom.moltlinestudio/humanizer
Find AI-isms with evidence and fingerprint a writing voice from samples. 3 of 5 free.
official 5 tools -
Moltline Agent Governance
streamable-httpcom.moltlinestudio/govern
Audit MCP configs and skill files for over-broad scope and injection risk. 6 of 8 free.
official 8 tools -
Moltline Educator Toolkit
streamable-httpcom.moltlinestudio/educator
8 curriculum, classroom, accommodations and exam-prep skill products. 5 of 7 free.
official 7 tools -
Moltline Dropship Economics
streamable-httpcom.moltlinestudio/dropship
Margin, lead time, SKU mapping and price-ladder maths for dropshipping. 4 of 6 free.
official 6 tools -
Moltline Data Desk
streamable-httpcom.moltlinestudio/data
Paste-your-data analytics: CSV profiling, A/B tests, correlation, growth. 4 of 7 free.
official 7 tools -
Moltline Creator Studio
streamable-httpcom.moltlinestudio/creator
20 blogging, brand-voice, copywriting, video and social skill products. 6 of 8 free.
official 8 tools -
Moltline Code Review
streamable-httpcom.moltlinestudio/codereview
Risk-scan a diff, flag AI-generated-code tells, find secrets. 5 of 7 tools need no account.
official 7 tools -
Moltline Business Suite
streamable-httpcom.moltlinestudio/business
30 finance, bookkeeping, legal-ops and SMB operations skill products. 6 of 8 tools free.
official 8 tools -
MCP FactorialHR
stdioio.github.t4dhg/mcp-factorial
Full CRUD MCP server for FactorialHR: employees, teams, time off, projects, ATS, payroll.
official 5 secrets -
MCP Holded
stdioio.github.t4dhg/mcp-holded
MCP server for Holded (Spanish ERP): invoicing, accounting, treasury, CRM, projects, payroll.
official 5 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