MCP Server Directory

Credential isolation for AI agents. Inject secrets at the network boundary.

ArXiv io.github.guptaprakhariitr/arxiv-mcp

ArXiv preprint search, daily category digest, and author-collaborator graph.

Register/verify your domains, queue security scans, and read findings (CVE, severity).

Security audit for AI agents — scan code/diffs for leaked secrets, check deps via OSV.

bakeryos io.github.jessedu29260-netizen/bakeryos

BakeryOS bakery-management MCP — recipes, costs, production; propose changes via OAuth.

Owned-target web security assessment MCP server for authenticated, high-friction apps.

google-scholar io.github.johnisanerd/google-scholar

Google Scholar papers, citations and author profiles. Paid, on Apify's hosted MCP.

patch-tuesday io.github.jonnybottles/patch-tuesday

Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment

Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.

Security-hardened file organizer with smart categorization and duplicate detection

An MCP server that provides access to FedRAMP 20x security requirements and controls.

Security-first web access for Claude. Sanitizes pages, blocks injection, redacts PII.

Remote MCP security gateway for auth, redaction, policy enforcement, and audit logging.

Storylayer Publishing io.github.mikeslone/storylayer

Hosted MCP for Instagram, Facebook, X, LinkedIn, Pinterest, and Ghost. OAuth 2.1, 38 tools.

Docu-Scan MCP com.spocont/docu-scan

PDF and document extraction via Google Document AI. Free trial available.

OAuth 2.0 for AI agents — scoped delegation tokens, audit trails, and revocation.

Scan website legal docs for missing or stale compliance clauses. Rule-based, no LLM.

nexus-mcp io.github.nexus-api-lab/nexus-mcp

Japanese LLM security — prompt injection detection (jpi-guard) + PII masking (PII Guard). Free.

Moved to com.dechonet/mcp. 25 security tools, hosted at https://dechonet.com/mcp

TofuBofu AI Visibility com.tofubofu/ai-visibility

Free AI visibility scan for any B2B company: see how often AI engines recommend it, plus the fixes.

MCP server for DNS lookups, reverse DNS, WHOIS, and domain checks — zero auth, zero config

TomeVault io.github.olijboyd/tomevault

Check AI instruction files, look up a company's record, and keep a dated record of your own.

An MCP server that provides tools to author OSCAL security compliance documentation

Privacy compliance scanning for AI coding tools. Detects tracking tech, cookies, and data gaps.