MCP Server Directory

Aegis Policy io.github.Evozim/aegis-policy

Governance firewall and safety guardrails oracle for AI swarms.

Frogeye Security Scanner io.github.frogeye-ai/mcp

Zero-config MCP security scanner for AI-generated apps. 25K+ vulnerability patterns.

QuantumScan PQC Scanner io.github.gaiabio12-design/quantumscan-pqc-scanner

PQC scanner for GitHub repos and smart contracts. Detects quantum-vulnerable ECDSA/RSA.

LogSentinel io.github.Evozim/logsentinel

Anthropic logs audit filter and cybersecurity threat analyzer.

Local-first memory for coding agents; stores decisions, bugs, and context across sessions.

WaveGuard io.github.gpartin/waveguard

Anomaly detection API powered by physics simulation. Scan any data for outliers.

ChangeThisFile com.changethisfile/mcp

Convert files between 690+ formats: image, video, audio, documents, ebooks, archives. Free, no auth.

Cybersecurity training, simulation, and incident response MCP server

QuizBase com.runriva.quizbase/mcp

MCP server for trivia: 1.4M+ questions (EN+PL), 24 categories, 12 tools + 4 prompts, OAuth 2.1.

AgniGateway Marketplace io.github.Kaanthan24/agnigateway-mcp

AI marketplace — flights, tours, activities, transport & more via MCP. No auth required.

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

Read public Reddit without OAuth; post, comment, vote, and subscribe with OAuth. By UnClick.

Cybersecurity Vulnerability Intel io.github.martc03/cybersecurity-vuln

CVE lookup via NIST NVD, CISA KEV, EPSS, and MITRE ATT&CK. 7 tools.

Access Obsidian vaults via Local REST API - read, search, and interact with notes

NotFair-GoogleAds io.github.nowork-studio/notfair

Hosted Google Ads MCP with OAuth, 117 tools, MCC routing, image assets, and approval-gated writes.

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 Gateway io.github.PanosSalt/MCP-Gateway

Multi-tenant MCP platform with OAuth 2.1, Entra SSO, RBAC and audit logging.

Security-hardened NotebookLM MCP with post-quantum encryption

Security gate for agent-driven WhatsApp: allowlist, secret scan, rate limit, audit log.

Anilist io.github.pipeworx-io/anilist

AniList MCP — wraps AniList GraphQL API (free, no auth)

Bis io.github.pipeworx-io/bis

BIS MCP — Bank for International Settlements statistics (no auth)

Devto io.github.pipeworx-io/devto

DEV.to MCP — wraps the DEV Community API (free, no auth for public reads)

Native Soil dev.nativesoil/soil

Save an AI chat's working state, load it in any other model or provider. Verified, secret-safe.

PasteHTML dev.pastehtml/mcp

Publish, update, and organize HTML and Markdown pastes on PasteHTML as the authorized user.