mcpField

Remote Servers

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

Security

H
HallucC — Hallucination & Safety Guardian
HallucC — Hallucination & Safety Guardian
fredyee

Fact-check LLM outputs with cited sources. API key: aihcc.cloud/keys

0AI & Agents
G
Genesis402 by UnyKorn (x402 pay-per-call)
Genesis402 by UnyKorn (x402 pay-per-call)
FTHTrading

Counterparty checks, sanctions screening, company lookup and 360+ pay-per-call APIs over x402

0Finance
T
TRNCH
TRNCH
trnch.fun

Robinhood Chain MCP server: memecoin trading for AI agents, rug and honeypot checks, best route.

0Finance
A
Agent Commerce Guard
Agent Commerce Guard
fxjim

Policy review and purchase discovery for AI-agent commerce actions.

0Security
S
ScanScam Integrity
ScanScam Integrity
Gabothefounder

Independent agent preflight: verify change, mandates, evidence, and exact execution

0Security
M
mcp-defi-router
geekmarine

Autonomous DeFi router for multi-hop execution, MEV risk mitigation, and transaction calldata

0Finance
M
mcp-domain-auditor
geekmarine

DNS resolution, HTTP security headers, and SPF/DMARC email hygiene audits

0Security
M
mcp-ssl-inspector
geekmarine

Audits TLS/SSL handshake latency, HSTS headers, and HTTPS availability on the edge

0Security
G
GitLumen MCP
GitLumen MCP
gitlumen-team

Screens public GitHub repos and PRs to generate risk maps, findings, and merge-readiness signals

0Version Control
M
Mission — Trust Graduation Gate
Mission — Trust Graduation Gate
gomission

Trust Graduation gate: Claude can do real work once Mission decides what it is allowed to do

0Security
M
MAILTYPE — Email Domain Capability Intelligence
MAILTYPE — Email Domain Capability Intelligence
GSterlingPress

Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.

0Security
S
SiteGuardian
SiteGuardian
gweber

EU-hosted website monitoring + 17-framework compliance MCP. One anonymous tool, four authenticated

0Security
H
HODLXXI Read-Only
HODLXXI Read-Only
hodlxxi

Public read-only MCP server for HODLXXI agent identity, trust, receipts, and verification

0Security
P
Proof Holdings
Proof Holdings
proof.holdings

One API, all things verified — control, delegation, human approval, anti-impersonation

0Security
I
IDA Pro MCP Server
IDA Pro MCP Server
Varshith-JV-1410

No description yet

0Security
I
ID MANDAT – Registry for AI Agents
ID MANDAT – Registry for AI Agents
idmandat

Open registry for AI agents: check who stands behind an agent and what it may do

0Security
K
Kaal Agent Safety (x402 paid MCP)
Kaal Agent Safety (x402 paid MCP)
immoney1

Paid MCP tools for URL payment-safety scanning and provider recommendations; USDC on Base via x402.

0Security
D
deliverability-doctor
deliverability-doctor
Integrity-Os

Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless

0Security
T
TradingAgentStack
TradingAgentStack
intoApex

Check bots, exchanges and wallets before you connect; Agent Risk Scores, incidents, sources.

0Finance
A
Audifact
Audifact
audifact.io

Signed, append-only receipts of an AI agent's decisions and outcomes, with public proof links.

0AI & Agents
B
Boundra — Payment Approval Gateway for AI Agents
Boundra — Payment Approval Gateway for AI Agents
boundra.io

Allow, ask, or veto — a policy decision point your agent consults before signing any payment

0Finance
E
Enterno.io Site Diagnostics
Enterno.io Site Diagnostics
enterno.io

HTTP, DNS, SSL, WHOIS, ping, security-header, SEO and AI-readiness checks for any website.

0Developer Tools
F
FeedOracle Compliance Agent
FeedOracle Compliance Agent
feedoracle.io

MiCA compliance evidence, stablecoin risk, macro regime, agent governance. 79 tools

0Legal & Government
P
preflight402
preflight402
ironshell.io

Trust verdict for an x402 payment endpoint: health, 402 handshake, price, proceed/caution/avoid

0Security
M
MSPStuff Switchboard
MSPStuff Switchboard
mspstuff.io

Hosted MCP servers for MSP tools: ConnectWise, NinjaOne, Microsoft 365, SentinelOne, Pax8 and more.

0Cloud & Infra
P
Pugi
Pugi
pugi.io

Passive website security checks, credit balance, card top-up links and published app status

0Developer Tools
P
purchaseiq
purchaseiq
purchaseiq.io

Pre-purchase trust checks for AI agents: recalls, scam signals, proceed/caution/avoid verdict

0Security
T
The Agent Forge
The Agent Forge
theagentforge.io

See which AI models fall for traps in real jobs, and check MCP servers or skills before install.

0Security
A
accessoracle
accessoracle
tooloracle.io

AccessOracle: 10 access control tools covering IAM, PAM, recertification, and segregation of duties

0Security
A
arbitrumoracle
arbitrumoracle
tooloracle.io

ArbitrumOracle: 12 Arbitrum tools for ERC-20, Camelot, GMX, sequencer, gas, bridge transactions

0Finance
C
cybershield
cybershield
tooloracle.io

CyberShield - 12 cybersecurity tools: NIS2 mapping, MITRE ATT&CK, vulns, threat intel

0Security
G
governanceoracle
governanceoracle
tooloracle.io

GovernanceOracle - 10 governance tools: board packs, policies, attestations, evidence

0Legal & Government
I
incidentoracle
incidentoracle
tooloracle.io

IncidentOracle - 12-tool incident management MCP: triage, BaFin DORA reporting, RCA

0Legal & Government
P
policyoracle
policyoracle
tooloracle.io

PolicyOracle - 12 policy lifecycle tools: drafting, approval, distribution, attestation

0Legal & Government
B
Basis Theory MCP by usefulapi
Basis Theory MCP by usefulapi
usefulapi.io

Read token metadata, applications, audit logs, proxies and usage in the PCI vault

0Security
C
Castle MCP by usefulapi
Castle MCP by usefulapi
usefulapi.io

Investigate security events and manage the allow/deny lists an analyst acts on.

0Security
K
Kinde MCP by usefulapi
Kinde MCP by usefulapi
usefulapi.io

Users, organizations, roles, permissions, applications and feature flags.

0Security
K
Kisi MCP by usefulapi
Kisi MCP by usefulapi
usefulapi.io

Read Kisi places, doors, users, groups, access rights and access logs (no unlocking).

0Security
M
MaxMind minFraud MCP by usefulapi
MaxMind minFraud MCP by usefulapi
usefulapi.io

MCP server for MaxMind minFraud, scoring transactions for fraud risk from your AI assistant.

0Finance
O
Onfido MCP by usefulapi
Onfido MCP by usefulapi
usefulapi.io

Create and read Onfido applicants, documents, checks and reports

0Security
P
Persona MCP by usefulapi
Persona MCP by usefulapi
usefulapi.io

Read Persona inquiries, accounts, verifications and reports

0Security
T
Tailscale MCP by usefulapi
Tailscale MCP by usefulapi
usefulapi.io

Read devices, users, keys, ACLs and DNS for a tailnet; manage devices, routes and auth keys

0Security
U
Unkey MCP by usefulapi
Unkey MCP by usefulapi
usefulapi.io

Manage API keys, identities, permissions, rate-limit overrides and verification analytics

0Security
I
Ip Geolocation X402
Ip Geolocation X402
Br0ski777

x402 micropayment API for AI agents. Geolocates IP addresses worldwide. Pay per call with USDC on Base

0Maps & Travel
D
devstack-mcp
devstack-mcp
IsaiahDupree

Dev-registry data: npm, PyPI, Docker, VS Code packages, dependency graphs, vulnerabilities, 50+ ecosystems

0Developer Tools
L
lazaretto
lazaretto
jamesdfinance-dev

Free lockfile malware check plus paid behavioral scan of packages, agent skills, and MCP tools

0Security
I
IA-QA Security — 30 tools
IA-QA Security — 30 tools
JcJamet

Agent security: prompt injection, PII and secret scans, TLS/header/CORS audits, MCP checks. Free

0Security
I
IA-QA — 152 QA & Dev Tools for AI Agents
IA-QA — 152 QA & Dev Tools for AI Agents
JcJamet

152 free QA tools for agents: injection scan, evals, RAG, web audits. Smaller packs: /mcp/{pack}.

0Developer Tools
R
RugRadar
RugRadar
jimmybr-PDX

Solana token danger warnings: rug, token-safety and honeypot checks $0.01; watch alerts $0.05/24h.

0Finance
S
shadowgate-mcp
shadowgate-mcp
josephibra

Security firewall for AI agents that scans MCP calls for injection, secrets, and risks

0Security
J
Jwt Decoder X402
Jwt Decoder X402
Br0ski777

Decode and inspect JWT tokens without verification. Extracts header, payload, claims, expiry, and signature algorithm. -- x402 micropayment API + MCP server for AI agents

0Security
A
a2a-trustgate
a2a-trustgate
jyswee

A2A TrustGate: 4-gate firewall that screens every AI-agent action before it runs. 50 tools

0Security
A
authshore
authshore
jyswee

Auth infrastructure for coding agents. User pools, secrets vault, token management. As easy as git

0Security
G
Guardrail MCP
Guardrail MCP
kadopi

Deterministic preflight checks for credentials, fund transfers, writes, and prompt overrides

0Security
K
Kaminari Ad
Kaminari Ad
kaminari-ad

Real-device ad verification: malvertising and cloaking scans, AI policies, alerts, webhooks

0Security
M
MCP Security Sanitizer
MCP Security Sanitizer
kansal-mukul

Redacts common secrets, email addresses, and phone numbers

0Security
A
AccordTrace
AccordTrace
Kosta1985

Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST.

0Security
P
Perspective API Alternative (Toxicity Detection)
Perspective API Alternative (Toxicity Detection)
koyourmoon

Toxicity scores (0-1) for text before an agent posts it. Perspective API compatible. No LLM.

0Security
V
vdb
vdb
vdb.ai.kr

Check packages for CVEs, slopsquatting, and CISA KEV before your AI agent installs them.

0Security
E
Email Deliverability Checker
Email Deliverability Checker
kryptoscan

Check SPF, DKIM, DMARC, blocklists, reverse DNS and email headers against Gmail/Yahoo sender rules.

0Communication
481–540 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.