MCP Servers

V

vdb

vdb.ai.kr

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

T

Tollary Agent Transaction Guard

tollary.p-e.kr

Local fit-check and safe integration guidance for non-custodial Base USDC agent transactions

U

Universal File Opener CLI

krauqllc

Inspect files, extract content and make guarded edits locally. Linux x86_64, glibc 2.35+

E

Email Deliverability Checker

kryptoscan

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

P

phone-lookup

ktozvonil

Caller ID lookups: community verdict, spam rating, operator and reviews (ktozvonil.net)

T

Tripwire Guard — evidence-first injection scanner

KubaOpoczka

Local read-only MCP scanner for known prompt-injection patterns with exact evidence and no network

K

Kubescape Mcp

mohdhaji87

No description yet

P

probeops-mcp-server

kumarprobeops

Network diagnostics from 6 global regions: SSL, DNS, ping, whois, traceroute, port scan, latency

V

vet402-check

kzmttkc

Before your agent pays an x402 API, check if vet402 bought it with its own money and what came back

A

AIOps Field Notes

labaccessnow

Audit an MCP config, price a model, size a GPU, explain network config drift. Key-free

W

whatismynetip

labaccessnow

Subnet math, port and MAC lookups, DNS, DNSBL, TLS cert inspection, public IP. No account

N

NetOps Field Notes

labaccessnow

Config drift, CIS/PCI checks, 802.1X diagnosis, certs inside configs, topology, change pre-flight

S

SecOps Field Notes

labaccessnow

CVSS scoring, IOC extraction, email header triage, hash/JWT/timestamp decoding, CISA KEV lookup

F

frame-mcp

lambdasec

MCP server for the Frame security scanner: scan, verify, fix, exploit, packs and separation logic.

G

GateCheck by LarryBuildsAI

LarryLemonBot

One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs

M

mitracore — trust layer for agent work

rta.lat

Verify the artifact, meter the cost, enforce the mandate — one call.

R

rta — zero-knowledge proof of a threshold

rta.lat

Prove a hidden value reached a threshold without revealing the value.

S

skilllint — vet an agent skill before you install it

rta.lat

Vet an agent skill before you install it: structure, triggers, secrets.

A

ai-guardrails

lazymac2x

Cloudflare Workers MCP server: ai-guardrails

C

claude-skill-validator

lazymac2x

Cloudflare Workers MCP server: claude-skill-validator

C

code-pattern-risk-scanner

lazymac2x

Cloudflare Workers MCP server: code-pattern-risk-scanner

D

domain-intel

lazymac2x

Cloudflare Workers MCP server: domain-intel

E

email-validator

lazymac2x

Cloudflare Workers MCP server: email-validator

G

graphql-dos-shield

lazymac2x

Cloudflare Workers MCP server: graphql-dos-shield

M

mcpwatch

lazymac2x

Audit MCP servers from inside Claude Code. 10 OWASP checks, A-F grade, live leaderboard.

L

LEGION Verify: MCP tool-list history

Legion33shadow

Check if an MCP server changed its tools: signed history, per-server coverage, offline proofs

F

forensics-mcp

leohoudinisanders-byte

x402-payable on-chain forensics tools: token verdicts, settle-safe RWA screens, wallet trust screens

M

mcp-confirm

les-k

An MCP server whose confirmation cannot be replayed against a different call

P

pg-readonly-mcp

les-k

A read-only Postgres MCP server that parses SQL rather than pattern-matching it

P

pgbrake

lexang

Postgres brake for AI agents: risky SQL waits for approval, UPDATE/DELETE get one-command undo.

A

agent-guard-mcp

liminalpepe

Verify-before-act safety checks for AI agents: packages, lockfiles, manifests, CI workflows.

A

Armadoc

armadoc.link

Send and read end-to-end encrypted documents. Your private key never leaves your machine

L

LinkPreflight

linkpreflight

Check a URL before an agent clicks or cites it: status, redirects, dead/parked, phishing flags

T

Trustbench

lithvall

x402 provider rankings + Ed25519-signed payment receipts + signature verification (3 tools)

V

Veragent

lixiaowww

Check the trust/security score of MCP servers, agents, skills and CLIs before you install them

H

honesty-mcp

lkopietz3-byte

MCP server exposing 11 honesty-SDK kits (grounding, trust, audit, corroboration) as agent tools

L

Lokal

lokal-id

Indonesia-ready agents: NIK, phone, Rupiah, regions, postal codes, holidays, and PII masking

T

tollbooth-oauth2-collector

lonniev

Unauthenticated OAuth2 callback collector for Tollbooth MCP services

L

LoopGrid MCP

loopgridio

MCP bridge for tamper-evident evidence around consequential AI and agent decisions

P

proctor

louissarvin

Human oversight for AI agents: block a tool call on a verified human, with on-chain proof.

L

Lovec

lovec-tech

Prompt-injection detector for untrusted text before it reaches an LLM (RU/EN). BYO lovec.tech key.

A

ActionGuard Protocol Inspector Agent

lsendel

Diff and poisoning detection for MCP servers: catch schema drift and prompt poisoning.

B

boo-mpp-mcp

lucle87

Pay-per-call crypto data for AI agents. USDC.e on Tempo via MPP. No API key.

B

boo-x402-mcp

lucle87

Pay-per-call crypto data for AI agents. USDC on Base via x402. No API key.

K

Kaval

LufeMC

Verify the facts an agent's action depends on before it acts — ALLOW, REVIEW, or BLOCK

C

Code Guardian

LuminariSoftwares

A deterministic A-F grade for a repo without running it, plus a verify loop: plan, fix, diff.

C

clearscreen

lvsmanhole

Screen people and companies against 12 US sanctions and exclusion lists (OFAC, LEIE, SAM, Medicaid)

T

token-safety-check

lx1112

Rug check tokens on Base, Ethereum, Arbitrum, Optimism, Polygon, Solana: 0-100 risk score + reasons

N

Nullcone Threat Intelligence

maco144

Real-time threat intel for AI agents: 890K+ IOCs incl. prompt-injection & AI-skill threats

I

IRL Gateway

macropulse-lab

An AI agent's trading mandate it can't break: checked before every order, reasoning sealed in IRL.

B

Bug Detector

madhavi-opsera

Analyzes code for bugs, security vulnerabilities, and code smells

M

magicsword-mcp

magicsword-io

Manage MagicSword endpoints, alerts, policies, and private intelligence through MCP

S

Snow Leo Risk & Compliance

MagzhanSan

Screen names against OFAC, EU and UN lists; check CVEs, domain DNS and WHOIS, and public tenders

M

memalyze

mahaoboy

Self-hosted agent memory: redaction before write, append-only audit, local embeddings.

P

Passiv Web Tools

mahope

Free web tools for AI agents: HTML to Markdown, compliance scan, page profile, security headers

K

Keyspoor

majiayu000

Offline secret scanning for AI agents. Redacted findings; scans text and files in a chosen root

A

Agent Blast Radius

makash

Scan what an AI agent running as you can reach; optionally verify which keys are live (x402)

F

feedmyagent

makash

Agent-readable feed: AI/agent tech news, security advisories, compliance deadlines, and live events.

P

package-risk

makosdDavid

Package risk checks: maintenance, licence, advisories. Paid per call in USDC, no signup

M

Malwarebytes

Malwarebytes

Check links, phone numbers, and emails for scams