Security & Monitoring MCP Servers
Security, identity, secrets, compliance, testing, logs, monitoring, alerts, and observability.

Blackwall X402 Guardrail
com.blackwalltierOfficial publisher
Hosted remote MCP that gives an agent a pre-signature GO/HOLD/STOP risk verdict, with a signed receipt, before it pays an x402 counterparty.

Blackwall
com.blackwalltier
A local MCP guardrail that scores risky agent actions before they run and returns a GO, CAUTION or STOP verdict with red flags.

BlackVeil DNS & Email Security Scanner
com.blackveilsecurityOfficial publisher
A hosted DNS and email security scanner that lets an assistant audit a domain's SPF, DMARC, DKIM, DNSSEC, TLS and brand exposure and get a graded report.

Black Duck Security Scanner
com.blackduck
Black Duck MCP runs AI-powered security scans on your code from inside a coding assistant, reporting vulnerabilities and fix guidance.
Bidda Compliance
com.biddaOfficial publisher
Lets an assistant look up source-verified compliance rules, map them across jurisdictions and frameworks, and record signed audit evidence of what it relied on.

Archive Zip Unzip Bomb Guard
com.bestremotetools
Local MCP server that lets an assistant create, inspect and safely unpack zip archives, flagging zip bombs, path traversal and symlinks before extraction.
agent-check
com.basenullOfficial publisher
A remote MCP endpoint for monitoring AI agent runs: it lets an assistant start a run, submit evidence for each task, and complete the run.

Balmas Mcp
com.balmasai
Lets an assistant read allowlisted local files as locally anonymized copies, with a restore tool to map tokens back to real values.

Invinoveritas
com.babyblueviperOfficial publisher
Hosted MCP server that gives an AI agent an independent, signed second opinion before risky or irreversible actions, plus tools to verify those proofs.
B20 Check
com.b20checkOfficial publisher
Verifies B20 tokens on Base: checks whether an address is a legitimate B20 token, what issuer powers it carries, and returns signed verdicts.
Aribot
com.ayurakOfficial publisher
Aribot is a remote MCP server for threat modeling, code, API and cloud security, plus shadow-AI and compliance governance.
AxioRank: Zero-Trust for AI Agents
com.axiorankOfficial publisher
A zero-trust gateway that lets an assistant score and gate its own tool calls, verify remote agent cards, and review policies, incidents and audit logs.

Automox MCP Server
com.automox
Connects an AI assistant to an Automox account so it can query and manage devices, patches, policies, groups, and compliance data.

Auth0 MCP Server
com.auth0
Auth0 MCP server that lets an AI assistant manage an Auth0 tenant in natural language: applications, APIs, actions, logs and forms.

AurelianFlo
com.aurelianfloOfficial publisher
Remote MCP server for screening crypto wallet addresses against OFAC sanctions lists and producing compliance reports, forecasts, and review queues.
Taproot: AT Protocol MCP
com.atproto-mcp
A remote MCP server for reading public AT Protocol data: profiles, records, threads, backlinks, lexicons, PDS and relay directories, and moderation labels.
AstraNL
com.astranlOfficial publisher
AstraNL gives an assistant Dutch construction data, counterparty checks, material and component grounding, and a signed verification log through a remote MCP…
Argosvix
com.argosvix
Argosvix is an observability MCP server that lets an assistant query LLM cost, error, and latency data and operate alerts and evals.

Arc Security
com.arcself
Scans AI agent skills for 25 attack classes and provides runtime monitoring, reporting security findings.

Arcjet
com.arcjetOfficial publisher
Remote Arcjet MCP server that lets an AI assistant inspect site traffic, investigate threats, and manage runtime security rules for your Arcjet account.

World Sense
com.arcaneforecastingOfficial publisher
Read-only remote MCP server that gives an assistant structured, timestamped readings of ARCANE's current geopolitical-risk picture.
ARC-Relay Email
com.arc-relayOfficial publisher
ARC-Relay Email's hosted MCP server, published by arc-relay.com; no sign-in required; Streamable HTTP; 6 tools.
Hash Digest Tool
com.apishedOfficial publisher
Remote MCP server that lets an assistant compute MD5, SHA1, SHA256, SHA512 and CRC32 digests and HMACs from text, base64 or hex input.

Anyway Possible Agent Utilities
com.anywaypossibleOfficial publisher
Remote MCP server offering a free tool recommender plus paid x402 checks for Base wallet readiness, agent payments, merchant audits, and web evidence.