mcpField

Remote Servers

32,689 MCP servers with a hosted endpoint. Nothing to install: copy the URL and connect.

Security

V
Vibe Doctor
vibe-doctor.zeroone.it.kr

Check a deployed web app for security headers, SEO, accessibility and performance, with a grade

Developer Tools
N
NORMA MCP Server
kynosure-ai

EU compliance corpus across 8 frameworks (NIS2, DORA, AI Act, ISO 27001 + more) via MCP

Legal & Government
W
Warden
Larshiensch99

Register every AI agent, log every action, prove it. EU AI Act compliance built in

Legal & Government
L
LeakData
LeakData
leakdatahq

Check breach exposure for your verified email and check locally computed password hash prefixes

Security
A
AgentFlow
leonidahqadmin-cell

Wash/sybil screening and Real-Agent Index for Base wallets: real agent or fake-volume sybil?

Finance
C
Check Before You Pay
leosuhail-cmd

Before an agent pays, get a verdict and a keepable receipt. Not insurance. Not custody

Finance
P
Policy Pal
policypal.link

Grounded, quoted readings of privacy policies and terms of service. Not legal advice

Legal & Government
I
IP.LS — IP Lookup Service
ip.ls

Keyless IP geolocation, ASN/ISP, timezone and DNS records for any IP or domain, plus your own IP

Security
5
5arz-proof-of-human
LumiRx

Prove a real, unique human performed an action; mint a signed, verifiable Proof-of-Human credential

Security
A
Agent Lounge Tools
lurkwizard

Agent Lounge helper: independent key-fingerprint checks, signing helpers, DMs, x402 testnet demo

Security
A
Agent Data API
lx1112

Token risk, wallet profiles, OFAC screening, whale trades on 6 chains. x402, USDC per call

Finance
E
EnvoiSMS
envoisms.ma

Send SMS/WhatsApp and verify OTP codes in Morocco (+212) and worldwide. Direct carrier routing

Communication
A
AI Codex
AI Codex
majorelalexis-stack

Neutral W3C DID/VC identity and reputation oracle for AI agents (did:key/did:web, eddsa-jcs-2022)

Security
M
Money Reactor
Money Reactor
makar52nn-crypto

Pay-per-call x402 MCP: 22 agent APIs on Base USDC. Crypto, onchain reads, repo safety. From $0.001

Finance
L
LLM Red-Team Scanner
manhliemcn4euwlu-source

LLM agent security review: live injection/jailbreak probes plus a static audit of missing guardrails

Security
B
Bluefin
Bluefin
marcioyoshida

Creator reputation monitoring: public mentions, possible impersonation and image use

Business & Marketing
O
Outage.Me
Outage.Me
marcioyoshida

Live cloud/SaaS outages, provider reliability and exploited CVEs from official status pages and CISA

Cloud & Infra
P
provenance
provenance
MarkovianProtocol

Stamp or notarize data into a public witnessed transparency log. Proves timing, not truth

Security
U
UpgradeLens
mattpicone

npm/PyPI package dependency upgrade reviews: security, runtime compatibility, cited migration

Developer Tools
M
MCP Fortress
mcp-fortress

Security scanner for MCP servers. Detect vulnerabilities, prompt injection, and tool poisoning

Security
D
desenmascara.me
desenmascara.me

Is this website a scam? Dated, sourced fraud assessments of domains. Free, read-only, no key

Security
S
Surface
Surface
nova-otter-delta-cloud.grok.me

Preflight a short or unknown URL before your agent fetches it. Returns next: fetch or skip

Security
P
ProxyHub Free Proxy MCP
proxyhub.me

Query free proxies by country, protocol and anonymity. Read-only access; no account or API key.

Security
V
VPNHub Free VPN MCP
vpnhub.me

Find free VPN servers by country and protocol. Read-only access; no account or API key.

Security
S
sectora
sectora
megabrainee

Threat intel + your scans, findings and Shield posture. CVE, EPSS, KEV, package vulnerability lookup, DAST

Security
V
Varyntiq
mercadosclaro-eng

Pre-payment checks for AI agents: x402 quotes, untrusted prompts and audit receipts

Finance
D
Double Check
mgleonard-ops

AI-powered scam detection for suspicious texts, emails, and screenshots. US-focused

Security
N
nexus0-agent-rail
nexus0-agent-rail
MikeHunt69702

Pay-per-call DNS/TLS truth and npm/PyPI breakage checks via x402. No account or API key

Developer Tools
T
token-intel
MikeHunt69702

Pay-per-call Solana token risk intelligence: 8 tools via x402. From $0.005 USDC, no API key

Finance
C
CYRE Guardian
CYRE Guardian
milesdev888

Solana address risk grades and token scans for AI agents. Pay-per-call via x402 (USDC on Base)

Finance
F
fde-agent
minjikim89

Diagnose AI workflows for failure, security and handoff risks, with RED/AMBER/GREEN per node

AI & Agents
A
agentdevx
agentdevx
mirajmahmudul

Give your AI hands. Identity, credential vault and API gateway for autonomous agents

Security
G
GHOSBC Safety Gate
MisfitMEdiAhouse

Agent governance with A2A/Shopify/MCP trust audits, action screening, and decision UI

Security
M
mistaike.ai
mistaike.ai
mistaike-ai

295k+ bug-fix patterns with MCP Hub proxy, PII filtering and code search

Developer Tools
4
402shield
402shield
MitchSingh

x402 payment security and pre-execution transaction risk screening for autonomous AI agents

Security
M
Mitigant
Mitigant
mitigant

Run real, auto-recovered cloud attacks on AWS, Azure and GCP to test your defenses.

Security
J
Japan MOF Sanctions List Relay
Japan MOF Sanctions List Relay
mk-career-planning

Is this name on Japan's MOF asset-freeze list? Hosted, list-change history kept. Reference only.

Legal & Government
C
canonicalhash
canonicalhash
Mlartab2

Deterministic JSON hashing and EIP-712 attestations for AI agents via x402.

Developer Tools
A
autonomous-intelligence
autonomous-intelligence
mmahdiahamed92-png

Non-custodial, rug-gated crypto swaps + token safety + discovery for AI agents.

Finance
A
Agora
Agora
mo-grantsmith

Find governed AI capabilities and verify signed receipts. Read-only, no account.

AI & Agents
V
VerifyPulse Email Verification & DNS Security
VerifyPulse Email Verification & DNS Security
MohDev212

Real-time RFC 5322 email verification, SPF/DMARC DNS audits & B2B leads (x402 Base USDC)

Security
K
Kavra Siegel — Qualified eIDAS Timestamping
mscharfetter

Qualified eIDAS RFC 3161 timestamping for AI workflow provenance. SIGNIUS/IDnow backbone.

Security
S
scan.mx Email Diagnostics
scan.mx

Email deliverability check: MX, SPF, DKIM, DMARC, blacklists, MTA-STS, DNSSEC, BIMI. Graded, no key

Communication
N
NOTIFY
n0t1fy

SMS verification codes for Georgia (+995), sent and checked. Try test codes with a free test key

Communication
K
Kevros — Agentic Identity Trust
ndl-systems

Agentic identity trust: precision decisioning, cryptographic release tokens, hash-chained proof

Security
D
Data Breach Notification Deadlines
Nero-Engine

Who to notify after a data breach and by what date: all US states, SEC, HIPAA, GDPR, UK. Sourced

Legal & Government
D
Data Breach Notification Deadlines (bulk, Apify)
Nero-Engine

Bulk breach notice deadline checks: US states, SEC, HIPAA, GDPR, UK. Per-check billing via Apify

Legal & Government
D
Domain Availability Checker: Bulk WHOIS Lookup & Domain Age
Nero-Engine

Is each domain or name idea available or taken? Plus registration date, expiry, age and registrar.

Security
S
Signal Oracle
Signal Oracle
NeruoticFarrow

Pay-per-call change-intelligence feeds for AI agents over x402 (deps, security, regs, tariffs)

AI & Agents
T
TokenGuard
Nessyuhh

Solana token rug check before you buy: SAFE/CAUTION/DANGER from chain state, paid per call via x402.

Finance
A
Agent Control — Action Gate
agent-control.net

Agent asks a person go/stop/wait before Slack, CRM, or risky steps. $49 for 30 days.

AI & Agents
A
agentglass
agentglass.net

Scan any public URL for hidden instructions aimed at AI agents (prompt injection). Free, no auth

Security
S
SecurityScan
SecurityScan
apisecurityscan.net

Scan GitHub-hosted AI skills for vulnerabilities: prompt injection, malware, OWASP LLM Top 10

Security
S
StarProof
StarProof
starproof.bigfloppy.net

GitHub repo authenticity scoring: stars-vs-forks, star velocity, astroturf fingerprints. Free API

Version Control
F
Fidren
fidren.net

Checks a counterparty before an AI agent pays: what the evidence supports, and for how much

Finance
C
Cognita
Cognita
fmelo.net

Passive OSINT and security recon: DNS, TLS, email posture, IP reputation, CVE/KEV, CT logs

Security
G
Glyt
glyt.net

Human-in-the-loop approval for agent actions, with verifiable action-bound receipts

AI & Agents
H
H/M Content Credentials Evidence Verifier
hogarmas.net

Free C2PA 2.4 triage and reproducible official trust snapshot. No media, keys, or payment

Security
I
identifAI MCP Server
identifai.net

Detect AI-generated images, videos, and audio with identifAI's deepfake detection tools

Security
D
Distributed Resistance — Sovereign Agent Mesh
kinform.net

Anonymous sovereign A2A & MCP agent mesh with Ed25519 domain autonomy, P2P inbox & signed receipts

AI & Agents
1621–1680 of 1,874

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.