mcpField

Remote Servers

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

Security

A
Auth Posture — Email Deliverability & Spoofability Audit
auth-posture.rowb.app

One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk

Security
S
Sitejar Web Compliance Scanner
sitejar.app

Scan a web page for accessibility, security, privacy, quality and SEO issues, with fixes.

Security
S
Subdomain API
subdomain.app

Find known subdomains of a domain. Passive data; may include historic entries. List or count.

Security
A
Agent Permissions Index
agent-permissions-index.vercel.app

Grade Claude Code, Gemini CLI and Cursor configs for risky permissions; get public config stats

Security
A
Automaton Onchain Tools
automaton-tx-explainer.vercel.app

Paid x402 crypto safety tools (Base/ETH/BSC): tx, approvals, contract risk, token deep scan.

Security
A
Axiom Solana Token Risk
axiom-risk-mcp.vercel.app

Solana SPL token risk checks: free preview tool plus links to paid x402 (USDC) full reports

Finance
C
cloakcheck
cloakcheck-wheat.vercel.app

Scan a page for hidden prompt-injection payloads targeting AI agents

Security
E
exploitwatch
exploitwatch-kappa.vercel.app

Check dependencies against CISA's real Known Exploited Vulnerabilities feed

Security
J
JestSprout Meme Coin & Solana Rug-Check Tools
jestsprout.vercel.app

Solana rug checks, memecoin tools, swaps, and JestSprout Pay pages (Apple Pay, Solana Pay) + shop

Finance
R
RugRadar MCP
rugradar-dun.vercel.app

Read-only honeypot, holder and liquidity scam checks for tokens across 64 networks

Security
T
triageshield
triageshield.vercel.app

Verify a vuln report's file/line/function claims against a real GitHub repo

Security
Z
zenable
zenable.app

Zenable cleans up sloppy AI code and prevents vulnerabilities with deterministic guardrails

Developer Tools
C
curvecall
arbonomous

Pay-per-call market math and token intel: USDC Base/Solana + shielded ZEC HTTP, MCP USDC, $0.001-$0.02

Finance
C
Cross-Rail Settlement Binder
arnopiva

Multi-rail settlement binder MCP. binder_verify proves integrity only — not settlement

Finance
S
solsnap
agent.maddegen.art

Solana token and wallet rug-risk scoring. Free scan; $2 SOL unlocks full wallet report. No signup

Finance
A
A.U.G.U.R Synapse · Bundle Forensics
agent.maddegen.art

Who is behind a launch: bundles, insiders, airdrops, serial devs. Solana pump.fun + 18 EVM chains

Finance
A
A.U.G.U.R Synapse · Wallets & Risk
agent.maddegen.art

Pre-trade safety + wallets: Solana/EVM token risk, honeypots, counterparties, balances, txs, CVEs

Finance
A
AgentAegis
AgentAegis
astafford8488

Pay-per-call cybersecurity for AI agents: vulnerability scans, threat intel, compliance, code security

Security
A
AppGenie Compliance MCP
appgenie.com.au

Cited, standards-aware compliance overlay for AI assistants (ISO, NIST, FedRAMP, IRAP), over MCP

Legal & Government
P
Preventionlabs
preventionlabs.com.au

See what's wrong with a live website from the outside, with proof: uptime, DNS, HTTPS, leaked files

Cloud & Infra
S
ShopSafe URL verification
shopsafe.com.au

URL risk evidence with scoped OAuth/API keys, capped prepaid costs and up to ten URLs per batch

Security
D
dappgrade — onchain app health index
auregimon

Pre-transaction health and safety verdicts for onchain apps, by contract address

Finance
A
Automaton Token Safety
Automaton Token Safety
baianomarceloeduardo-jpg

Base L2 token safety for AI agents: honeypot scans, swap simulation, approval and liquidity risk

Security
A
AlertsBar
alerts.bar

Domain exposures: breaches, infostealers, ULP heap, cookies. Counts and samples, free

Security
O
OpenClaw Trust Scorer
OpenClaw Trust Scorer
baronsengir007

Solana wallet trust scoring: tier, tx count, balance, liveness

Finance
W
whoisgenius
basicScandal

Domain attribution and correlation for AI agents, with confidence and per-signal evidence.

Security
S
SiteCheck Web Intel
bck-stack

129 pay-per-call agent tools: security, threat intelligence, web search and SEO data tools. x402

Security
S
Setu.Anantasutra: Agent Tools API
BhavyDuneja

Pay-per-call (x402) tools: Indian ID checks, AI-visibility audits, AI crawler and llms.txt checks

Business & Marketing
D
Domain Intelligence Check
bkeller-research

Domain enrichment: email provider, DMARC/SPF/DKIM, WHOIS age, SSL, hosting and CDN per domain

Security
H
Hacker Bob public records
Hacker Bob public records
bobnetsec

Read-only public CVE records, capability metadata, and agent instructions from Hacker Bob

Security
C
CodeKnight
BOEA-TNMF-GROUP

Code review for diffs: rule-based checks for leaked secrets, unsafe migrations and more.

Version Control
L
legit
gonna.bond

Trust scores and organic demand intelligence for x402 agents

Security
N
NSFW Image Detector
bookyo

NSFWJS-based image safety detector (GIF/APNG/WebP/JPEG/PNG)

Security
Z
ZP Nexus
ZP Nexus
sistemasinovadores.com.br

Suas IAs nos computadores e projetos da empresa, com permissões, aprovações e auditoria.

AI & Agents
C
CVE Exploit Priority (CISA KEV + EPSS)
brunckel

CISA KEV status and EPSS scores for CVE IDs, ranked P1/P2/P3 for patching, via Apify.

Security
D
Dependency Vulnerability Check (OSV)
brunckel

Known vulnerabilities and fixed versions for npm, PyPI, Go, Maven packages from OSV.dev via Apify.

Security
P
protectwith-kb
protectwith-kb
burademirung

AI-security knowledge as MCP: standards-mapped tools (OWASP, NIST, MITRE) for AI agents

Security
S
Shadow AI List
airiskmanagement.ca

Risk-ranked registry of AI tools: look up an AI tool's risk or check if a domain is shadow AI

Security
A
arrowmem-mcp
arrowmem.ca

Free Ollama hardening checker, plus tools for privacy architecture and the Data Dignity Standard

Security
P
ProfitCollector
bakhour.ca

22 pay-per-call developer, security, network and data utilities using x402 on Base

Developer Tools
M
movahedi.ca Privacy Data
movahedi.ca Privacy Data
movahedi.ca

Canadian privacy enforcement, glossary, and Quebec Law 25 guidance for AI agents

Legal & Government
S
StructureClerk
structureclerk.ca

AI agent policy decisions: ALLOW, DENY, APPROVE, ESCALATE. 192 jurisdictions, signed evidence

Legal & Government
S
SQLGuard — Execution Certificate Firewall
cabbageandtea

Permission before writes. Gravity→DENYs→Session $0.25. Pilot $100; Gateway $299. Probe free

Security
A
Arkova Verification
Arkova Verification
carson-see

Privacy-first document verification anchored to the public ledger

Security
S
steve-filter
cassarebaser

Solana memecoin rug and creator-reputation checks for agents. PASS/CAUTION/FAIL + 0-100 score

Finance
C
captcha.cc Human Verification
captcha.cc Human Verification
captcha.cc

Human verification CAPTCHA with visual and selective-listening audio challenges

Security
K
kya-brasil
kya-brasil
celfons

KYA backed by a real company: e-CNPJ-signed agent mandates, revocation-checked, signed verdicts

Security
C
cf-package-check
cfgenius145-sketch

Abandonment checks for WordPress, npm and PyPI packages, priced per call

Developer Tools
E
EasyLPD: Swiss data protection (FADP) and GDPR
easylpd.ch

Swiss FADP (nLPD/revDSG) and GDPR: which laws apply, action plan, templates, transfers abroad.

Legal & Government
I
Iskra Solana Reputation
chaband-ops

Solana wallet and token reputation lookup. Risk verdict, score, DefiLlama TVL, Rugcheck

Finance
T
Trust Live
Trust Live
ChanghuLiu

Evidence-linked MCP selection and non-executing Safe-Call review; surfaces unknowns

AI & Agents
X
x402 Preflight
x402 Preflight
chico10117

Inspect and validate an x402 endpoint before an autonomous agent spends USDC

Finance
T
Tracea
Tracea
Chriscorp

Tracea — legal identity (Know Your Agent) for AI agents, on-chain. ERC-8004 compatible

Security
C
Counterparty Check
chtwebllc

Check a payee before your agent pays: sanctions, lookalike domains, payment details, invoice fraud

Security
A
Auth
Auth
myinfrastructure.click

Users, sessions, social logins and webhooks for your application

Security
A
Aval
aval.srv1024618.hstgr.cloud

Payment-backed trust scores for AI agents on Base (ERC-8004). $0.01 per check via x402.

Security
M
Mobula
mobula.cloud

Ask about your customers' Azure costs, compliance and Microsoft 365 security

Cloud & Infra
Z
ZEN SecDB
secdb.nttzen.cloud

ZEN SecDB MCP server for CVE intelligence, CVSS/EPSS scoring, advisories, SSVC, and package audits.

Security
P
Pilotex KYC
pilotex.club

KYC verification on autopilot for Bybit, MEXC and Bitget. 150 countries, pay per result.

Finance
A
Auditon security assessments
Auditon security assessments
auditon.co

Read-only access to your Auditon vulnerability scans: findings, endpoints, reports and changes.

Security
901–960 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.