Best Sec AI Skills & MCP Servers

Intelligent file organization MCP server for Claude with security-hardened operations, auto-categorization, and duplicate detection

Search Wikipedia articles, read summaries and full text, target sections, find nearby pages, and list language editions via MCP. STDIO or Streamable HTTP.

Prism Context Engine — Context Governance for LLMs. MCP server that gives AI coding assistants (Cursor, Claude, Windsurf, VS Code) your project's architectural rules, design system, and security constraints.

Unlimited access to SEC EDGAR financial data — income statements, balance sheets, cash flow, ratios for 10,000+ US public companies.

Model Context Protocol server providing secure, read-only access to Butlr occupancy and asset data

Model Context Protocol server for digitalcalculator.info financial calculators. v0.3.0 ships 9 calculator tools (mortgage monthlyPayment, compound-interest futureValue, retirement401k projection, Social Security estimatedBenefit, paycheck netPay, IRA cont

MCP server for understanding Javascript internals from ECMAScript specification. Provides vector search over the ECMAScript spec, section content retrieval, and JavaScript code execution with spec section tracing via engine262.

MCP server providing screenshot capture capabilities for AI agents with multi-format support, PII masking, and security controls

MCP server that injects structured professional domain expertise into AI agents — decision frameworks, compliance workflows, and practitioner knowledge for accounting, legal, medical, Islamic finance, cybersecurity, and 19 more domains

Lint your MCP server for protocol compliance, schema violations, security issues, and performance best practices.

jwt-lab – A fast, secure, beautiful JWT CLI tool and MCP server for developers & AI agents. Encode, decode, verify, inspect, audit, and generate keys for JSON Web Tokens.

Arcwall Security MCP server for Claude Code, Cursor, Windsurf and any MCP-compatible AI coding tool

Model Context Protocol (MCP) server designed for LLMs to interact with Obsidian vaults. Provides secure, token-aware tools for seamless knowledge base management through a standardized interface.

MCP server for website health analysis — SEO, performance, accessibility, and security checks for any URL | 网站健康分析MCP服务器

Zero-dependency Chrome DevTools Protocol MCP server for AI agents. 73 typed tools, Application state inspection, per-tab daemons, security hardened, contextual hints, query-filtered snapshots.

A Perplexity API Model Context Protocol (MCP) server that unlocks Perplexity's search-augmented AI capabilities for LLM agents. Features robust error handling, secure input validation, and transparent reasoning with the showThinking parameter. Built with

Scan your machine for MCP servers and flag security risks

CLI and MCP servers for Cutline — authenticate, then run constraint-aware MCP servers in Cursor or any MCP client.

Model Context Protocol server for Vanta's security compliance platform

Kern MCP server transpiler — compile .kern to secure MCP servers

Google Drive MCP Server - Model Context Protocol server providing secure access to Google Drive, Docs, Sheets, and Slides through MCP clients e.g. Claude Desktop

Based Page - deploy anything to a live URL in seconds. Zero config, works with any AI agent.

MCP server for Run402 — AI-native Postgres databases with REST API, auth, storage, and row-level security. Pay with x402 USDC micropayments.

Bitwarden/Vaultwarden MCP server — BYOK vault access with 6 tools, Send-based reveal, TOTP, and safe agent-write