MCP Server Directory

Authorization layer between AI agents and money: ALLOW/APPROVAL/DENY, budgets, audit.

vercelpycheck com.edgethirteen.www/vercelpycheck

Scan a public GitHub repo for known Vercel Python-runtime deploy footguns.

FlowSentry io.github.vasilicasijarvis/flowsentry

Security scanner for n8n workflows + live MCP Trust-Check. 18 rules, OWASP mapped. Paid x402 API.

JoinLayer app.joinlayer/mcp

Operate secure JoinLayer data pipelines through delegated OAuth.

AIsa Domain & Keyword Research one.aisa/seo-labs

Domain authority, ranked and related keywords, difficulty, intent and competitors.

Self-hosted Obsidian-compatible markdown vault with a web UI and a 63-tool MCP server for AI agents

Local MCP tools for secret status and guarded deployment. Values never reach the agent.

Execute cold-vault-migrator-mcp io.github.Evozim/cold-vault-migrator-mcp

Premium agentic endpoint for cold-vault-migrator-mcp.

Search evidence-labelled MCP servers with freshness, install, compatibility and verification data.

Authorization-gated MCP server to discover and run 670+ security tools for CTF, pentest, and DFIR.

Revision-bound quality planning, execution, evidence, proof, and Playwright authoring.

BotLens AI Gateway com.getbotlens/getbotlens

MCP gateway for getbotlens.com: articles, search and full text. Read-only, no auth.

OutAgent io.github.AAAIStudio/outagent

Pay-to-rank board where agents discover other agents by bid. Bearer auth required.

smartdocs-mcp io.github.jink9428-source/smartdocs-mcp

Korean export docs: agents create invoice & packing list drafts via OAuth.

Mailcheer com.mailcheer/mailcheer

Email API + newsletters. 17 MCP tools. OAuth 2.1 PKCE or API key. EU-hosted (Hetzner + SES).

HexScan Token Security xyz.hexscan/token-security

Honeypot detection & token risk scan for ERC-20s. Risk score 0-100, tax, source verification.

AI-powered Kubernetes diagnostics, RBAC analysis, security checks, and app deployment via MCP

MCP OAuth Connect com.gfbytes/mcp-oauth-connect

Ping-only MCP origin for claude.ai, Desktop, Cursor, and Grok Connectors.

BAM Kaarsen catalog be.realbam/catalog

Search and browse the BAM Kaarsen candle catalog and white-label offering. Read-only, no auth.

Webhook Admin com.webhookadmin/webhookadmin

Webhook の送信・再送・監視を行う Webhook 統合インテグレーション (日本製)。送信先・イベントの種類・API キーを tool で扱う。管理画面のアカウントでログイン (OAuth)

Microsoft Windows Security Updates (MSRC CVRF) — buy per-query in-session (msrcwatch) com.a2awire/data-windows-security-update-microsoft-cvrf

MSRC Windows updates: CVE rollups, Patch Tuesday. Register in-session — free testnet funds.

QuantJourney API MCP io.github.QuantJourneyOrg/qj-api-mcp

Broad, OAuth-protected provider and financial-domain API tools for research agents.

FieldRobin com.fieldrobin/fieldrobin

Authenticated FieldRobin workspace tools, including scope-authorized customer and job creation.

Inspect PDF, Office, and iWork documents without rendering: counts, metadata, security signals