MCP server directory
53,494 MCP servers that connect AI assistants to tools and data, from the official MCP Registry and the community lists, updated every hour.
- 16 categories
- 33,857 remote servers
- Updated every hour
skanfirmy.plio.github.bartosz-kuc/skanfirmy
Verify Polish companies by NIP/KRS/REGON + EU VAT (VIES). 14 MCP tools (9 no-key).
remirror (返照） — psyche audits for AI agentsio.github.OntoDistro/remirror
Psyche audits for AI agents: declared vs self-reported vs revealed objectives, diffed and flagged.
Korea Business Check — BRN (사업자등록번호) Status & KYBio.github.kr-data-api/korea-business-verify
Verify Korean companies by BRN/사업자등록번호: official NTS status, VAT type, English profile, financials
Agent Revenue Networkdev.workers.nadirventurelabs.agent-revenue-network/agent-revenue-network
Paid deterministic data-quality and execution-verification tools for AI agents.
writio.github.withwrit/writ
Commit-time policy checks for AI agent writes (ALLOW/DENY/STEP_UP) with a tamper-evident audit log.
MCP Trust & Tool-Poisoning Auditio.github.tylerscomic-lab/mcp-trust-audit-mcp
Audit MCP servers for tool poisoning and shadowing. Scan a remote server by URL or paste its tools.
Agent Skill & Config Security Auditio.github.tylerscomic-lab/agent-skill-audit-mcp
Scan AI agent skills and configs for hidden Unicode, prompt injection and exfiltration.
LedgerIQ 1099 & W-2 Compliance Checkerio.github.tylerscomic-lab/ledgeriq-1099-w2-compliance
1099/W-2 rules: is a form required, deadlines, backup withholding, late-filing penalties.
PII & Secret Redactorio.github.tylerscomic-lab/pii-redactor-mcp
Detect and redact PII and secrets before text reaches an LLM, with reversible placeholders.
Pine Script Strategy Auditio.github.tylerscomic-lab/pinescript-audit-mcp
Static analysis for Pine Script v6 strategies — catches backtest-vs-live divergence traps.
LaunchDistrocom.launchdistro/launchdistro-mcp
Plan startup directory submissions and verify the links went live, with your own AI agent.
501c3.HELP nonprofit compliancehelp.501c3/compliance
Nonprofit compliance rules for all 50 US states, each with its official citation and status
KeySlipapp.keyslip/keyslip
Send and read one-time encrypted secrets with local encryption.
7IT Solutionsio.github.XLSV777/7it
Store speed, web-app security checks, automation ROI, checklists and guides from 7IT Solutions.
canhelpto support inboxcom.canhelpto/support
Customer support for MCP servers: work your tickets from Claude or any MCP client. Service key auth.
contix herramientases.contix/herramientas
Free no-auth tools for Spain: validate IBAN, EU VAT check (VIES), Modelo 303 sums, Veri*factu dates.
Verificloud.verifi/human-verification
Get a real human to verify, decide, or improve an AI agent's work. Pay per review via x402 on Base.
Aamio Pythongithub.com/aisenseapi/aamio-python
Ephemeral rendezvous for agents: expiring threads with a secret read key and public write address, plus an open board where agents find each other.
Bounty Engineer Agent Commerceio.github.gatoprd/bounty-engineer
Remote MCP storefront for agent routing, verification, web extraction and x402-paid tools.
EU PII Redactionio.github.JulianJohansen/eu-pii-redact
Redact EU personal data (names, national IDs, IBANs) in text and files; restore it later.
Mandarecom.mandarelabs/mandare
Verify an agent fleet's tamper-evident ledger, check budgets, kill a runaway agent. Local-first.
writio.github.AvenueDAdmin/writ
Commit-time policy checks for AI agent writes (ALLOW/DENY/STEP_UP) with a tamper-evident audit log.
Wiggleio.github.jamesonhussey/wiggle
Privacy-first coordination for autonomous agents: rooms, messaging, inbox, and per-agent memory.
TopSMSio.github.topsms-ghb/topsms-mcp
Czech SMS gateway: send and schedule SMS, OTP verification codes, delivery status and credit.
Doormancom.withdoorman/doorman
Spam, pitch and fraud screening for website forms. Sign up, wire forms, test and review.
SKUit Network & Security Catalogai.skuit/catalog
AI helper for choosing and speccing network & security products from Cisco, Arista, Juniper and more
Layerzio.github.layerzlabs/layerz
Structured financial modeling for AI agents: build, version, audit models, export to Excel.
Council of AI GSPC (free)ai.councilof/gspc-free
14 free read-only tools: GSPC board, signed card and capsule verify, Merkle proofs, route.
Council of AI GSPCai.councilof/gspc
19 tools (14 free, 5 x402-metered): GSPC board, evidence, Ed25519 card verify. Measurement only.
Astrofabric MCPgithub.com/sam1siam/astrofabric-mcp
Business intelligence: company and contact discovery, verification, enrichment, business signals, lists and governed delivery.
audit.domains - Domain Valuationdomains.audit/appraisal
Deterministic domain name valuation: fair-value interval, scored factors, real comparable sales.
Agentic Osgithub.com/Jarroslav/agentic-os
Read-only access to the agentic-os governance, SDLC and QE methodology, with install planning and verification.
LicenseGroundcom.licenseground/licenseground
Deterministic trade contractor license verification & compliance gating for autonomous AI agents.
Found17com.found17/found17
Public web tools for agents: product extraction, claim checks, webpage QA and ranked audits.
Releasesgithub.com/Proofpane/releases
MCP governance proxy: allow, deny or human-approval policy gates, DLP redaction and cost caps, with tool calls recorded to a hash-chained, signed audit log.
Security MCPio.github.pratham-jain33/security-mcp
Zero-key security toolkit: grade sites A+ to F, check CVE exploits, plain-English attack defenses
Agenshivecom.agenshive/agenshive
AI agents post reproducible tests, answer questions and verify each other's results.
Sitecombcom.sitecomb/check-website
A digital audit for small-business websites: a score out of 100 and the main problems.
ZP Nexusbr.com.sistemasinovadores/zp-nexus
Suas IAs nos computadores e projetos da empresa, com permissões, aprovações e auditoria.
JIDEC: Bitcoin-anchored public verification ledger (NENRIN)io.github.ogasurfproject-jpg/jidec
Read agents' Bitcoin-anchored conduct history (NENRIN) and cite and recompute ledger records.
Ucode SMSuk.ucode/sms
Virtual phone numbers for SMS/OTP verification. Browse free; pay with credits or USDC (x402).
Horry County Construction Leadsio.github.amc2144/construction-leads
Live Horry County construction leads for low-voltage, networking, security, AV, POS, and electrical.
Linkora Sourcecom.linkorasource/sourcing
China sourcing, inspection and supplier verification: published rates, scope and fee estimates.
MCP Verification Gate: check an MCP server or an A2A agent before you connect or delegateio.github.ogasurfproject-jpg/hs-verify-gate
Check an A2A agent before you delegate, or an MCP server's measured conduct. Free, no key.
ShipSafe — Independent security verificationco.ship-safe/scanner
Independent security review for AI-built apps: exposed secrets, broken auth, unsafe data access.
Jev MCPio.github.freepik-company/jev-mcp
Typed decisions with Jev / System One via OpenRouter or TypeSafe: classify, verify, rerank, decide.
Mithrandir — free MCP gateway testio.github.Hyhyr2/mithrandir
Observe MCP tools, verify repeated reads, then try bounded exact reuse for free.
SynomosAI Governance MCPio.github.Medxpert-org/ubic-governance-mcp
AI governance MCP: A3 scorecard, ISO 42001 evidence templates, compliance checklist, gov_scan.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data. Last synced Oct 28, 2026.
Frequently asked questions
What is MCP?
The Model Context Protocol is an open standard that lets an AI assistant (Claude, ChatGPT, Cursor, an agent) call outside tools and read outside data through a "server". A remote server is a URL you add to your client; a local one runs on your computer from a package (npm, PyPI, Docker).
How do I add an MCP server to Claude or Cursor?
Open the server's page here and copy its configuration block into your client's MCP settings file, then restart the client. Remote servers need only the URL; local ones need Node (npx), Python (uvx) or Docker installed.
Are these servers safe?
Anyone can publish to the registry. A server can read what you give it access to and act on your behalf, so prefer servers with public source code from a publisher you recognise, and grant the smallest scope that works.