MCP Server Directory

intelligence-mcp io.github.goodmeta/intelligence-mcp

Agent payments ecosystem intelligence. Scans GitHub/HN/npm across AP2, ACP, x402, MPP, UCP.

WaveGuard io.github.gpartin/waveguard

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

QuizBase com.runriva.quizbase/mcp

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

Symbol-level npm dependency analysis: scan verdicts, native alternatives, migration prompts.

accessibility-ai io.github.groundlogic-ai-source/accessibility-ai

Scan URLs for WCAG 2.1 violations, generate AI fixes, and produce VPAT 2.5 compliance reports.

Thin MCP server for GrowthBook — skill loader + authenticated API passthrough

Crypto Market Intelligence MCP io.github.FoundryNet/crypto-intel-mcp

Crypto prices, market overview, DeFi TVL, whale flows & anomaly scans for trading agents.

GRTwo Docs io.github.grtwo-jcansler/docs

Publish and share Markdown/HTML docs from AI assistants. Requires grtwo.app Pro. OAuth or API key.

AI agent security via MCP: C3 firewall, C4 immune system, C5 action guard, self-evolving prompts.

PreClick — An MCP-native URL preflight scanning service for autonomous agents. ai.preclick/preclick-mcp

PreClick scans links for threats and confirms intent match with high accuracy before agents click.

Locize app.locize.mcp/server

Locize TMS: 26 tools for translations, TM/glossary/styleguide/screenshot context, versions. OAuth.

mcpoauthscopegate-mcp com.clauxel.mcpoauthscopegate/mcpoauthscopegate-mcp

OAuth scope approvals and consent receipts for remote MCP servers.

evidence-ledger com.saasdossier/evidence-ledger

Read-only MCP: free OpenAI security evidence ledger (55 fields) + SaaSDossier release register.

A verified dependency-audit verdict any AI agent can call over MCP, not a raw scan.

ArXiv io.github.guptaprakhariitr/arxiv-mcp

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

SiteGuardian io.github.gweber/siteguardian

EU-hosted website monitoring + 17-framework compliance MCP. One anonymous tool, four authenticated.

On-chain trust verification and Street Cred for AI agents. ERC-8004, multi-chain.

Hail io.github.hail-hq/hail-mcp

Phone, SMS & email for AI agents — one remote MCP endpoint, OAuth login, zero install.

coderegistry io.github.hellosg/coderegistry

Enterprise code intelligence for M&A, security audits, and tech debt. Hosted server with 200k free.

ScanMalware.com URL Scanner com.scanmalware.mcp/scanmalware-mcp

MCP server for ScanMalware.com URL scanning, malware detection, and analysis.

Publish articles to Qiita via MCP tools. Minimal, fast, and focused on Qiita authoring.

Utility Matrix io.github.helphub369/utility-matrix

Free browser-based calculators and analyzers for cloud cost, DevOps, security, and data governance.

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

agentgauge io.github.GlassCaseOfEmotion/agentgauge

Scan any website's AI readiness: AI search visibility and AI agent usability. Free, no auth.