mcpField

Remote Servers

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

Security

F
Flow — Base quotes & contract safety for agents
Flow — Base quotes & contract safety for agents
flow-executor

Best-execution quotes and contract safety checks on Base for AI agents, paid per call via x402.

Finance
O
osint.foundation
osint.foundation

OSINT lookups: usernames, social profiles, phones, domains, IPs, crypto wallets and companies

Security
C
Cybersecurity Threat Intelligence MCP
Cybersecurity Threat Intelligence MCP
FoundryNet

CVE search, vulnerability database, EPSS exploit prediction, KEV, IP reputation, and threat feed

Security
O
Open Source Intelligence MCP
Open Source Intelligence MCP
FoundryNet

GitHub project health, package dependency risk, trending repos, license, and package comparison

Developer Tools
H
Hermetics RGPD
Hermetics RGPD
hermetics.fr

EU data protection law for AI agents: GDPR, AI Act, EDPB, CJEU and national law, with status

Legal & Government
H
HumanMirror One
HumanMirror One
humanmirror.fr

Agent routing, safety preflight, execution receipts, best execution and verified outcomes

AI & Agents
H
HumanMirror Outcome
HumanMirror Outcome
humanmirror.fr

Verified AI agent outcomes: secret scanning, JSON cleanup, dedupe, anomaly and schema checks

AI & Agents
H
HumanMirror x402 Microtools + OmniDome Commons
HumanMirror x402 Microtools + OmniDome Commons
humanmirror.fr

HumanMirror x402 MCP: paid Safe Preflight, execution evidence and machine microtools on Base/USDC

Security
I
ipv4.fr Network Tools
ipv4.fr

DNS, WHOIS, SSL, IP geolocation, email validation, DNSBL blacklist, HTTP headers, subnet calc.

Developer Tools
S
SignaMail
SignaMail
signamail.fr

Email signatures for French businesses: HTML generator, legal mentions per job, SPF/DKIM/DMARC

Communication
A
Aether: Base onchain data & token risk (x402)
francosmit94-web

Base token risk (honeypot sim), prices, balances, Basenames, tx data. Pay-per-call in USDC via x402

Finance
M
MAVENS.mcp
MAVENS.mcp
franzfarian

Review connected software projects, submit local findings and read reports with explicit approval

Developer Tools
D
dropcoin-validation
freshfos

EU compliance checks for AI agents: sanctions, company, VAT ID, IBAN, email. Pay per call.

Legal & Government
P
Paxie.Matrix Data API
Paxie.Matrix Data API
api.paxie.fun

Memecoin intel for agents: Robinhood Chain + Solana bursts, rug checks, call verdicts. Pay via x402

Finance
M
MCP Trust Index
MCP Trust Index
staas.fund

Curated, trust-first index of vetted MCP servers, with scored tiers and monthly re-verification. Read-only

Developer Tools
M
mess
mess.fyi

Inventory of your service accounts, kept current by your coding agents. Metadata only, no secrets

Security
Q
QuantumScan PQC Scanner
gaiabio12-design

PQC scanner for GitHub repos and smart contracts. Detects quantum-vulnerable ECDSA/RSA.

Security
M
mcp-fleet
GavinLee1

12 MCP tools: invoice→JSON, text→SQL, PII redaction, regex & more. Free to try, pay per call

Developer Tools
C
Cyphrex
Cyphrex
getcyphrex

Blockchain SSN for AI agents. MCP gateway that blocks at the point of action, tamper evident audit.

Security
S
STACK
STACK
getstack-run

Command your AI agents: verifiable passports, credential injection, full audit, revoke in 60s.

Security
B
BentCrypto Machine Payments
ghstaking

Paid token risk and security intelligence for AI agents over MCP with x402 payments

Finance
M
mcp-judge
giachi85it-ux

Scores any MCP server before you trust it: free quick check, full paid report, 2-5 way compare

Security
T
Trust Check
gmahar82-stack

Base crypto safety for agents: honeypot/tax test, address poisoning, rug feed, creator record

Security
T
TrustLayer
TrustLayer
goatgaucho

Agent reputation scoring: trust scores, Sybil detection, cross-chain identity for 133K+ agents

Security
A
Agent Transaction Trust
grupoanesthy-spec

Authorize and prove autonomous x402/AP2 agent payments with cryptographic receipts.

Finance
G
Guava Wallet Intelligence
Guava Wallet Intelligence
Guava-Research

Crypto security, honeypot detection, wallet analysis, and token risk scoring across 31 blockchains

Finance
A
Agent Verifier
packet.guru

Test and debug your AI agent's Web Bot Auth (RFC 9421) signature: is it valid, and what to fix?

Security
B
Boring Utils Expiry Watch
hal-boring-utils

Check a site's TLS certificate and its domain registration expiry. Read-only, no sign-in.

Security
R
Revnuvo Trust
hardeyhemy

Verify companies, domains, and counterparties before transacting. Sanctions, UBO, and fraud scoring.

Security
U
Utility Matrix
helphub369

Free browser-based calculators and analyzers for cloud cost, DevOps, security, and data governance

Cloud & Infra
K
kagami
kagami
Hiroshi-Ichiyanagi

Deterministic prompt-injection detector; signed, offline-verifiable verdicts. Not an LLM

Security
S
SPORE x402 Attestation
spore-x402.worker.beacon.host

Signed x402 attestations and bounty-packet preflight checks, paid per call in USDC on Base

Security
T
tollbooth
huwhitememes

37 paid x402 MCP tools for OSINT, prediction markets, web intel and agent security on Base USDC

Security
B
BotSupply
iambrettforbes

Free tamper-evident receipts for agents. HMAC chain, confirm-before-pay, wallets, escrow.

Security
A
AgentNX
IamWi11

AI agents for federal IT & pharma: alert triage, ICAM, helpdesk, incidents, ticket routing

AI & Agents
S
secureIT Sicherheits-Checks
secureit.icu

Free security checks without an account: SPF/DKIM/DMARC, emails, links, websites and password leaks.

Security
B
Bardo
bardo.id

Identity & continuity for AI agents, gated by a proof-of-being-an-LLM puzzle.

Security
U
unmarking
unmark.ing

Inspect and remove C2PA content credentials from AI-generated images, video and audio. Free, no key.

Media & Design
S
SENTINEL Compliance Intelligence
SENTINEL Compliance Intelligence
INJprotocol

AML/CFT compliance oracle: wallet screening, sanctions, PEPs, jurisdiction risk

Legal & Government
U
Utilia Solana Transaction Evidence
Utilia Solana Transaction Evidence
utilia.ink

Solana transaction diagnosis, simulation, token-risk evidence, and priority fees via x402 USDC.

Finance
A
Agent Utility MCP
insivotron

Stop your agent before it runs rm -rf /etc or emails your .env. Deterministic preflight checks

Security
1
1Lookup
1Lookup
1lookup.io

Verify phone numbers, emails and IPs, and check remaining plan credits

Security
A
Aeroz
aeroz.io

Prove a physical item is genuine (NFC chip); read its EU Digital Product Passport, recalls, custody.

Business & Marketing
A
ambiscribe
ambiscribe.io

Read-only MCP access to a documented IT fleet: state, changes, posture. 15 tools.

Cloud & Infra
A
Antaeus
antaeus.io

Check user intent and proposed actions against approved semantic policies.

Security
A
arcai
arcai.io

Crypto intelligence: rug/scam scans for any token, verified whale flows, AI signals + track record

Finance
A
Averta MCP Gateway
Averta MCP Gateway
averta.io

Governed access to enterprise SaaS tools through Averta MCP agents

Security
B
BlockchainAnalysis
BlockchainAnalysis
blockchainanalysis.io

Compliance MCP for AI agents: sanctions and KYT screening on 50+ chains, stablecoin freeze, oracle

Finance
C
CodeB
codeb.io

Signing requests, 18+ age checks with EUDI wallets, meetings, cards. People sign in CodeB Wallet

Security
C
consentease
consentease.io

Manage ConsentEase consent banners and cookie inventories from your coding agent.

Legal & Government
C
Corrie Site Check
corrie.io

Free HTTPS and security header check from Corrie, uptime monitoring for small teams. No auth

Security
K
Kai CSV Profiler and Domain Watch Intake
kai-system-agent.dedyn.io

Bounded CSV profiling plus review-only host monitoring requests through one remote MCP endpoint

Data & Analytics
D
Disban
disban.io

Check if a signup email is disposable, free, an alias, testing, parked or unknown, with evidence.

Security
D
DNS Spy
dnsspy.io

DNS monitoring and domain security: live DNS, propagation, WHOIS/RDAP, SSL and look-alike domains.

Security
D
domaindrift
domaindrift.io

Signed internet telemetry, read-only: DNS, TLS, WHOIS, reachability. Every record Ed25519-signed

Security
F
Fallax
fallax.io

Fallax is a phishing simulation and security awareness training platform. Read your results.

Security
F
Fidro
Fidro
fidro.io

Signup fraud checks: score emails and IPs, look up IPs and manage your blocklist

Security
M
mcp-docs
fusionauth.io

FusionAuth Documentation MCP server

Security
G
GENESIS ProofRelay MCP Verifier
genesisre.io

Read-only verifier for 25 ProofRelay MCP tools and non-confidential evidence bundles

Security
H
heron
heronapp.io

Signed security scores for what an AI agent runs and reads: skills, MCP servers, prompts, tokens.

Security
1501–1560 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.