Security & Monitoring MCP Servers
Security, identity, secrets, compliance, testing, logs, monitoring, alerts, and observability.
X402 Paid Checks
Published by GitHub account dario933
Pay-per-call domain, email-security, vendor-outage and ransomware checks, billed in USDC on Base from your own wallet.
Dependency Vulnerability Check (OSV)
Published by GitHub account brunckel
A remote Apify-hosted MCP server that lets an assistant look up known vulnerabilities and fixed versions for npm, PyPI, Go and Maven packages via OSV.dev.
CVE Exploit Priority (CISA KEV + EPSS)
Published by GitHub account brunckel
Remote Apify-hosted MCP server that gives an assistant CISA KEV status and EPSS scores for CVE IDs, ranked P1/P2/P3 for patch prioritization.
Canli Paper Trading
Published by GitHub account arhancanli
Lets an assistant trade an Alpaca paper account only through pre-trade checks, five-minute confirmation tokens and a kill switch.
GenPark Merkle DAG State Verifier
Published by GitHub account alphaparkinc
A local MCP server that verifies Merkle tree and DAG state transitions, tool call histories and audit logs for tamper evidence.
GenPark Aho-Corasick Multi-Pattern Matcher
Published by GitHub account alphaparkinc
A local MCP server that runs an Aho-Corasick automaton to match many keywords at once against text, for dictionary matching and prompt content filtering.
Obsidian GitHub MCP
Published by GitHub account SarutobiSasuke8
A self-hosted gateway that lets a selected AI agent read an Obsidian vault in GitHub and propose file changes on a review branch, under operator-defined policy.
AegisCore
Published by GitHub account Sandeep-Hipparagi
AegisCore is a local stdio MCP server that acts as a zero-trust policy gateway, checking AI agent tool calls against deterministic rules and logging them in a…
Ranuk Web Accessibility & AST Security Auditor
Published by GitHub account RanuK12
Remote MCP server that runs live WCAG 2.1 AA/ADA accessibility scans on a domain and audits source code for exposed secrets and unsafe eval/exec/shell usage.
Mcp Approval Queue
Published by GitHub account Opafex
A local human-in-the-loop approval gate that lets an AI agent request permission for risky actions and wait for a person to decide.
The Nothing
Published by GitHub account Meador793
A deliberately minimal, read-only database seam: it exposes only a schema plus pre-approved views, and does nothing at all when no data source is configured.
x402 Research
Published by GitHub account KevinM222
Pay-per-call crypto research and Base address risk checks over x402, paid in USDC from your own wallet, testnet by default.
Elliot
Published by GitHub account EmanueleCell4
Verifies AI agent claims and README promises against the actual code, producing a report with checked evidence for each finding.
llmshift
Published by GitHub account DeChuks-hub
LLMShift exposes its model-migration CLI as MCP tools so an assistant can find retiring LLM calls in code, test a replacement model on real traffic, and…
Wallcheck
Published by GitHub account CloudCorpRecords
A local MCP server that probes a URL once and reports which bot wall stopped it, naming the vendor and the evidence.
Keycloak Model Context Protocol
Published by GitHub account ChristophEnglisch
Lets an assistant administer Keycloak realms, users, groups, roles, sessions, clients and events through the Keycloak Admin REST API, with guardrails on writes.
Code402 Verify Mcp
Published by GitHub account 89rat
A remote MCP server for verifying signed XDR-1 receipts and running paid compliance and Ethereum chain checks, including IBAN, sanctions and address validation.
ipv4.fr Network Tools
fr.ipv4Official publisher
A remote MCP server for network diagnostics: DNS, WHOIS, TLS, IP geolocation, email validation, blacklists, HTTP headers and subnet math.
Karpata – company data from public registers
eu.karpataOfficial publisher
Karpata gives an assistant access to Slovak, Czech and Romanian public company registers: search, register cards, VAT checks, risk, financials and company watch
Patchwire
dev.monowireOfficial publisher
Patchwire is a remote MCP server that gives an assistant hourly security advisories for npm, AI and web3 packages, including vulnerable ranges and fixed or safe
FixedIn
dev.fixedinOfficial publisher
FixedIn is a remote MCP server that lets an assistant check server software versions for known CVEs, active exploitation, end of life and the version that fixes
WebUpCheck — DNS, Website & Provider Diagnostics
com.webupcheckOfficial publisher
A free remote MCP server that lets an assistant diagnose websites and DNS, and check official status and incidents for major cloud and AI providers.
Prompt-injection check (x402)
com.onrender.prompt-injection-checkOfficial publisher
Remote MCP server that checks untrusted text or web pages for prompt injection and returns verdicts, scores and evidence spans.
Package check for coding agents (x402)
com.onrender.package-check-qy40Official publisher
Remote MCP server that checks PyPI and npm packages or whole lockfiles for CVEs, typosquats and an install verdict before an agent installs them.