mcpField

MCP Servers

63,071 MCP servers for AI apps. Filter by category, badge and popularity.

Security

R
RegSentry Website Tracking Inspector
regsentry.com

Inspect a public site's tracking signals, grade consent evidence, and get remediation playbooks

Legal & Government
R
Relentless Identity
relentlessidentity.com

Corporate identity finder and email verification. Map real addresses and users to real people

Business & Marketing
R
Remove AI Meta
removeaimeta.com

Inspect and strip EXIF, XMP, IPTC, C2PA, PDF info, and Word properties

Security
R
RepoGates
RepoGates
repogates.com

Trust verdicts on repos, models, VS Code and Docker Desktop extensions, and agent skills

Security
R
RESET Verifica
resetparatodos.com

Deterministic Mexican/LatAm verification and sanctions and PEP screening for AI agents. Pay via x402

Security
S
signal
returnonsecurity.com

Cybersecurity market intelligence: funding rounds, M&A, investors, valuations, corporate lineage

Business & Marketing
R
Rightshold
rightshold.com

License checks, signed rights proof, keyless pre-call checks for MCP servers, and the agent store

Legal & Government
R
robtex
robtex.com

DNS, IP, AS, domain reputation, and Lightning Network intelligence (44 tools)

Security
M
marketplace
intel.rocket-core.com

Discover, quote & invoke RocketCore x402-paid cyber/market intelligence products

Security
R
RowAttest
RowAttest
rowattest.com

Runs an eight-stage isolation test against your staging Supabase and issues a signed attestation

Security
A
AgentPay Gate v4.0 MCP
agentpay-gate.run402.com

Drop-in x402 v2 PAYMENT-REQUIRED validator & MCP Ed25519 manifest builder ($1 USDC).

Finance
A
APIShield WAF v4.0 MCP
apishield-waf.run402.com

50-vector prompt-injection, llms.txt poisoning, SSRF & OpenAPI scanner ($1 USDC).

Security
C
chiefofstaff Hyperliquid perp data + token safety
chiefofstaff-solana.run402.com

Hyperliquid perp data (funding, whale liquidation levels, positioning, brief) + token safety, x402 per call

Finance
D
DeepCheck KYB v4.0 MCP
deepcheck-kyb.run402.com

Real-time B2B counterparty KYB, SSL, DNSSEC & DMARC/SPF trust verifier ($1 USDC).

Security
I
InvoiceGuard AI v4.0 — B2B Invoice & Tax Compliance Verifier
invoiceguard-ai.run402.com

Cross-border B2B invoice generator, W-8BEN / EU VAT verifier and fraud scanner ($1 USDC, $950 buyout).

Finance
R
RugShield AI v4.0 MCP
rugshield-ai.run402.com

42-point on-chain token honeypot, liquidity lock and drainer scanner ($1 USDC Pro).

Security
E
evidence-ledger
saasdossier.com

Read-only MCP: free OpenAI security evidence ledger (55 fields) + SaaSDossier release register

Security
S
ScanLabsAI Security Scanner
scanlabsai.com

Scan a website for vulnerabilities: OWASP Top 10, CVEs, SSL, headers, with plain-English fixes

Security
S
Scannd
Scannd
scannd.com

Trigger security scans and read reports and vulnerabilities via the hosted Scannd API. Free: 2 scans per month

Security
P
passport
passport
scopeblind.com

Portable cryptographic identity for AI agents. Ed25519 keypairs and signed manifests

Security
V
verify-mcp
verify-mcp
scopeblind.com

Offline Ed25519 verification of signed receipts, bundles, and trust artifacts

Security
S
scorebadge
scorebadge
scorebadge.com

Free website score for speed, SEO, security and AI search readiness, with the fixes.

Business & Marketing
C
compliance
screenata.com

Manage compliance controls, policies, and audit readiness for SOC 2, HIPAA, ISO 27001 and more.

Legal & Government
S
SCRIPTMASTERLABS — Provider Trust + CANON
scriptmasterlabs.com

Provider Trust MCP: verify providers before agents trust them + CANON bulk registry lookup (x402).

Security
S
SecureAuth Agent Authority
secureauth.com

Identity-first enterprise MCP gateway: per-call authorization, agent identity and audit trail

Security
S
SelfBadge
SelfBadge
selfbadge.com

Look up verified people on SelfBadge and tell them apart from namesakes.

Social Media
A
amazon
seoapi.com

Validate Amazonbot and Amzn-SearchBot IP addresses. Remote MCP validate_ip tool

Security
A
applebot
seoapi.com

Validate whether an IP address belongs to Applebot. Remote MCP server exposing a validate_ip tool

Security
B
baiduspider
seoapi.com

Validate Baiduspider IP addresses. Remote MCP validate_ip tool

Security
B
bingbot
seoapi.com

Validate whether an IP address belongs to Bingbot. Remote MCP server exposing a validate_ip tool

Security
C
ccbot
seoapi.com

Validate CommonCrawl CCBot IP addresses. Remote MCP validate_ip tool

Security
C
claude
seoapi.com

Validate ClaudeBot and Claude-SearchBot IP addresses. Remote MCP validate_ip tool

Security
C
coccocbot
seoapi.com

Validate Cốc Cốc Bot IP addresses. Remote MCP validate_ip tool

Security
D
duckduckbot
seoapi.com

Validate DuckDuckBot IP addresses. Remote MCP validate_ip tool

Security
G
googlebot
seoapi.com

Validate whether an IP address belongs to Googlebot. Remote MCP server exposing a validate_ip tool

Security
M
meta
seoapi.com

Validate Meta-ExternalAgent and Meta-WebIndexer IP addresses. Remote MCP validate_ip tool

Security
N
naverbot
seoapi.com

Validate Naver Yeti IP addresses. Remote MCP validate_ip tool

Security
O
openai
seoapi.com

Validate GPTBot and OAI-SearchBot IP addresses. Remote MCP validate_ip tool

Security
P
perplexitybot
seoapi.com

Validate PerplexityBot IP addresses. Remote MCP validate_ip tool

Security
P
petalbot
seoapi.com

Validate whether an IP address belongs to PetalBot. Remote MCP server exposing a validate_ip tool.

Security
S
seznambot
seoapi.com

Validate whether an IP address belongs to SeznamBot. Remote MCP server exposing a validate_ip tool.

Security
S
sogouwebspider
seoapi.com

Validate Sogou Spider IP addresses. Remote MCP validate_ip tool.

Security
Y
yahooslurp
seoapi.com

Validate Yahoo! Slurp IP addresses. Remote MCP validate_ip tool.

Security
Y
yandexbot
seoapi.com

Validate whether an IP address belongs to YandexBot. Remote MCP server exposing a validate_ip tool.

Security
S
ServerScan
serverscan.com

PCI ASV scanning: live prices, whether you need a scan, a free payment page check, signup links

Security
S
ShipLatch
shiplatch.com

Free passive security scan for AI-built apps: leaked API keys, public .env files, security headers

Security
S
ShipReady Metrics
shipreadymetrics.com

Read-only scan of a public GitHub repo for leaked secrets, with a 0-100 grade

Security
S
SignupBouncer
signupbouncer.com

An API that checks new signups for disposable emails and repeat accounts.

Security
C
Cloud
Cloud
skkkadoosh.com

Share the app you built with AI privately: one sign-in link, remove anyone at once

Cloud & Infra
S
snapWONDERS Vaultify
snapwonders.com

Hosted snapWONDERS MCP: hide files in images, reveal hidden content, analyse media, convert formats

Media & Design
S
SOC 2 Compared
SOC 2 Compared
soc2compared.com

Look up year-one SOC 2 platform prices at 25 employees and the audit firms that issue reports

Legal & Government
S
steve-guard
api.stevesignals.com

Solana + Robinhood-Chain token safety & net-USD accumulation intel for trading agents

Finance
N
NeuralGate MCP Server
telconode.com

Mobile-network checks for AI agents: phone number, SIM swap, age and location (CAMARA)

Security
S
Server and secret guardrails
testedtemplates.com

Local checks for sudo, systemd, sshd, ufw, and secret leaks before an agent applies them

Security
A
A2A Agent Card Cross-SDK Signature Conformance
textforagents.com

Per-SDK verdict matrix for signed A2A Agent Cards: which signatures verify in each SDK

Developer Tools
A
Absence-Tiered Authority Envelope
textforagents.com

Authority that widens on proven operator absence and collapses on return

AI & Agents
A
agent-incident-classification-notification
textforagents.com

Signed agent-incident classification vs PP-26-4396, with third-party notification receipts

Security
A
Agent NOTAMs: hazard bulletins for agents
textforagents.com

Signed, auto-expiring hazard bulletins for tools and APIs, with pre-flight checks for agents.

Security
P
Product Recall for Agents
textforagents.com

Recall for agents: lot genealogy, exposure tracing, attested remedy. Containment is not remedy

AI & Agents
B
Ban Bulkheads — Reputation Firebreaks for Agent Fleets
textforagents.com

Partition an agent fleet into reputation compartments with automatic firebreaks.

AI & Agents
3121–3180 of 4,052

New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.