MCP Servers

T

traql

traql.io

AML risk scoring for crypto addresses and transactions on Ethereum, BSC, TRON, TON, Bitcoin

B

Basis Theory MCP by usefulapi

usefulapi.io

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

C

Castle MCP by usefulapi

usefulapi.io

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

K

Kinde MCP by usefulapi

usefulapi.io

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

K

Kisi MCP by usefulapi

usefulapi.io

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

M

MaxMind minFraud MCP by usefulapi

usefulapi.io

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

O

Onfido MCP by usefulapi

usefulapi.io

Create and read Onfido applicants, documents, checks and reports

P

Persona MCP by usefulapi

usefulapi.io

Read Persona inquiries, accounts, verifications and reports

T

Tailscale MCP by usefulapi

usefulapi.io

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

U

Unkey MCP by usefulapi

usefulapi.io

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

I

Ip Geolocation X402

Br0ski777

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

V

Vaultwarden Drop Slot

ip2k

Create-only, age-encrypted deposits of new logins and notes into Vaultwarden, without vault reads

S

secret-safe-env

irrenwill

Write secrets into .env without the agent ever seeing the value - Windows masked dialog (Traditional Chinese UI)

D

devstack-mcp

IsaiahDupree

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

A

approval-gate-mcp

itcustomsolution

Fail-closed human approval gates for AI agent actions. Default-deny, TTL expiry, audit log

A

Agent Venue Radar

ItzxFin2323

Screen AI-work venues for inventory, funding, payouts, withdrawal, economics, and security risk

R

ratchet

iversonwuwei

Read-only tools to inspect your agent setup: list MCP servers, flag unpinned ones, test a policy

S

s2-netbox-mcp

J-MaFf

MCP server for LenelS2 S2 NetBox access control via the NBAPI. Read-only by default.

R

rails-mcp

jaimenbell

Default-deny action registry, append-only spend ledger, and human sign-off audit trail (MCP tools)

L

lazaretto

jamesdfinance-dev

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

P

provenonce

jarekpiot

Cryptographic identity, SIGIL naming, heartbeat, and passports for AI agents

A

Agent Guardrail MCP Server

JarvisOnM4

Action-level governance for AI agents: control what they DO, not what they SAY

I

IA-QA Security — 30 tools

JcJamet

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

I

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}.

E

EU Audit Trail

jellewas

Tamper-evident audit trail MCP server for EU AI Act & GDPR compliance

H

Heartwood Memory — governed memory for AI agents

jermayne36

Heartwood Memory — governed AI agent memory; signed provenance. BUSL-1.1; not OSI open source

C

consentgate-mcp

jessepetersondev

Gate AI agent actions behind a consent policy with human approval via Telegram. Fail-closed

T

toolprint by JEStats

jestatsio

package-lock.json for MCP trust: catch MCP rug-pulls, tool poisoning, and leaked secrets.

R

RugRadar

jimmybr-PDX

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

M

mcp-audit-server

joepangallo

Thin MCP and CLI proxy for AI agent and MCP security auditing via a hosted backend

I

Is It AI MCP

JohannsenLum

MCP server that reads C2PA Content Credentials: what an image declares about its own origin

A

Agent Passport

johnInarti

Post-quantum (ML-DSA-65/FIPS-204) agent identity + AI-decision receipts, verifiable offline.

F

FractalAI Post-Quantum Proofs

johnInarti

Post-quantum (ML-DSA-65/Dilithium-3) proof, provenance & AI-decision receipts, paid via x402.

S

shadowgate-mcp

josephibra

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

E

EU PII Redaction

JulianJohansen

Redact EU personal data (names, national IDs, IBANs) in text and files; restore it later

J

JupiterOne MCP Server

JupiterOne

No description yet

J

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

A

a2a-trustgate

jyswee

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

A

authshore

jyswee

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

S

sslwebsites

jyswee

SSL certificate management for coding agents. Issue, renew, monitor certs. 10 tools stdio

G

Guardrail MCP

kadopi

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

X

x402-presign-guard

kaito3636

Pre-sign EVM tx/approval safety for AI agents: decode calldata, flag drainers, return GO/HOLD/BLOCK

M

mcp-sudo

KamaruSama

Run sudo commands with a Fernet-encrypted password bound to machine-id + user

K

Kaminari Ad

kaminari-ad

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

M

MCP Security Sanitizer

kansal-mukul

Redacts common secrets, email addresses, and phone numbers

C

cybersim-pro

kayembahamid

Cybersecurity training, simulation, and incident response MCP server

S

StayPut

keenanlk

Local PDF and photo tools: merge, split, rotate, number PDFs; strip photo GPS. No uploads

X

x402 Research

KevinM222

Pay-per-call x402 crypto research and Base address/approval risk checks. Testnet by default.

V

vuln-triage-mcp

kimmawla

Tells your AI agent which vulnerabilities to fix first, using OSV.dev, FIRST EPSS, and CISA KEV

P

pgmoat

Kitalon-Labs-LLC

Governed, read-only Postgres access for AI agents: SQL safety, RLS, budgets, tamper-evident audit.

T

tctc-mcp

kofujimura

ERC-7303 token-controlled roles for AI agents: grant, check, and revoke permissions on-chain

K

Kora

Idkasam

Kora MCP server for Kora — give Claude governed spending with zero code

A

AccordTrace

Kosta1985

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

B

bridgeguard-mcp

kota1026

BridgeGuard MCP Server - Cross-chain bridge security audit tools for AI coding agents. Scan bri...

D

defiguard-mcp

kota1026

DeFiGuard MCP Server - DeFi protocol risk analysis tools for AI coding agents. Analyze token co...

Q

quantumguard-mcp

kota1026

Post-quantum cryptography security scanner. Detect ECDSA/RSA vulnerabilities, NIST compliance

S

smartguard-mcp

kota1026

SmartGuard MCP Server - AI-powered smart contract security audit tools for Claude Code, Cursor,...

V

vaultguard-mcp

kota1026

VaultGuard MCP Server - Yearn V3 / DeFi vault security and analysis tools for AI coding agents....

G

gutsy

kouhxp

Local gut check before risky agent actions: calibrated safe/intended probabilities, no API calls

P

Perspective API Alternative (Toxicity Detection)

koyourmoon

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