MCP servers.

Connect a server the community built.

An MCP server is a program somebody else built that gives your AI new tools: search a service, read a file, call an API.

Connect one here and Claude, Claude Code, ChatGPT, Codex and Cursor all reach it through a single endpoint, with your key held on the server side.

Category: Security

256 results · page 3 of 9

  • judgesMCP serverSecurity

    45 judges that evaluate AI-generated code for security, cost, and quality with built-in AST.

    github.com/kevinrabun/judges

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  • mcp-threatintelMCP serverSecurity

    Unified threat intel - OTX, AbuseIPDB, GreyNoise, abuse.ch, Feodo Tracker

    github.com/aplaceforallmystuff/mcp-threatintel

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  • niroMCP serverSecurity

    AI pentester for PRs — finds exploitable bugs and hands your developer agent the fix.

    github.com/apxlabs-ai/niro

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  • runeMCP serverSecurity

    Evidence-traced codebase understanding and security scanning for AI agents over MCP.

    github.com/thecolourfoundation/rune

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  • wass-mcpMCP serverSecurity

    MCP server for web application security scanning

    github.com/tb0hdan/wass-mcp

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  • huskMCP serverSecurity

    Local-first defensive scanner for vulnerable dependencies, leaked secrets, and risky agent configs

    github.com/husk-security/husk

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  • mcp-bastionMCP serverSecurity

    Reliability + security proxy for MCP: runtime tool-security and a compliance-mapped audit trail.

    github.com/gowthaman90/mcp-bastion

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  • mcp-service-publicMCP serverSecurity

    French public services: tax, property, admin, education, healthcare, security, risks, legal texts

    Ready to connect

    github.com/onenicolas/mcp-service-public

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  • outlook-sndsMCP serverSecurity

    Outlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API.

    github.com/optipub/outlook-snds-mcp

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  • pincerMCP serverSecurity

    Secure grip for your agent's secrets - security-hardened MCP gateway with proxy token architecture

    github.com/vouchlyai/pincer-mcp

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  • preclick-mcpMCP serverSecurity

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

    Ready to connect

    github.com/cybrlab-ai/preclick-mcp

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  • argusMCP serverSecurity

    Automated web QA via Chrome DevTools MCP — a11y, security, visual, env diff, CI; Aegis redaction.

    github.com/ironclawdevs27/argus

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  • FedRAMP20xMCPMCP serverSecurity

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

    github.com/kevinrabun/fedramp20xmcp

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  • guardvibeMCP serverSecurity

    Deterministic security layer your AI can't be. 462 rules, 39 tools, CLI + doctor + host audit.

    github.com/goklab/guardvibe

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  • onelogin-mcpMCP serverSecurity

    MCP server for OneLogin API - manage users, apps, roles, and authentication

    github.com/onelogin/onelogin-mcp

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  • siteaudit-mcpMCP serverSecurity

    SEO, performance, and security audits for any URL — no API keys required

    github.com/vdalhambra/siteaudit-mcp

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  • createya-mcpMCP serverSecurity

    100+ AI models: FLUX, Sora, Veo, Kling, Runway, Suno. OAuth or Bearer. No VPN. RU billing.

    Ready to connect

    github.com/createya-ai/createya-mcp

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  • google-mcpMCP serverSecurity

    Streamable HTTP MCP server for Google Calendar and Sheets with OAuth login.

    Ready to connect

    github.com/matiasbattocchia/google-mcp

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  • guardian-agentMCP serverSecurity

    Apiiro Application Security Posture Management (ASPM) tools for AI coding assistants.

    Ready to connect

    github.com/apiiro/mcp-server

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  • ipgeolocation-io-mcpMCP serverSecurity

    Official MCP server for IP geolocation, security, ASN, abuse, timezone, astronomy, and user-agent.

    github.com/ipgeolocation/ipgeolocation-io-mcp

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  • patch-tuesdayMCP serverSecurity

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

    Ready to connect

    github.com/jonnybottles/patch-tuesday-mcp

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  • zerosmtpMCP serverSecurity

    A free SMTP relay that still takes a username and password, for devices that cannot do OAuth 2.0.

    github.com/msgwing/zerosmtp

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  • composioMCP serverSecurity

    Connect AI agents to 1000+ apps with managed authentication and tool-calling.

    Ready to connect

    github.com/composiohq/ghmcp

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  • excalidrawMCP serverSecurity

    Security-hardened Excalidraw MCP server with auth, rate limiting, and 14 tools

    github.com/debu-sinha/excalidraw-mcp-server

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  • mcp-server-vibes-codedMCP serverSecurity

    Agent supply-chain security, scanner consensus, x402 reliability, and commerce MCP tools.

    Ready to connect

    github.com/doteyeso-ops/mcp-server-vibes-coded

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  • odooMCP serverSecurity

    Odoo ERP for AI agents: hosted OAuth endpoint, gated writes, one endpoint for every instance.

    Ready to connect

    github.com/oconsole/odoo-mcp-server

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  • 1claw-mcpMCP serverSecurity

    HSM-backed vault secrets for AI agents (JIT fetch) plus prompt-injection and threat scanning.

    github.com/1clawai/1claw-mcp

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  • 4da-mcp-serverMCP serverSecurity

    Dependency intelligence for AI agents. CVE scanning, health checks, upgrade planning.

    github.com/4da-systems/4da

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  • android-security-analyzerMCP serverSecurity

    MCP server for static security analysis of Android source code

    Ready to connect

    github.com/ako2345/android-security-analyzer

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  • dutch-lawMCP serverSecurity

    Cited EU & global law, regulations & security frameworks via Ansvar Gateway. OAuth, free + paid.

    Ready to connect

    github.com/ansvar-systems/ansvar-gateway

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What is an MCP server?

The Model Context Protocol is the open standard AI clients use to call tools. An MCP server is a program that answers those calls: it publishes a few tools with their inputs, and the AI decides when to use them. Most are written by the people who needed them and published as open source, which is why this list is long and uneven.

7,923 of the 11,204 servers listed here can be served through ahel today. The rest stay listed so you can find them and read what they do, and their pages say plainly that ahel cannot serve them yet.

Connect one to Claude, Cursor, Codex or ChatGPT

Connecting a server here does not put anything on your machine. ahel runs it and serves its tools to every AI client you sign in with, so one connection covers Claude, Claude Code, ChatGPT, Codex, Cursor and VS Code with Copilot.

Your client's tool list stays the same size whatever you connect: a server's own tools are read with the tools verb and run with the use verb. Keys are sealed in ahel and injected server side, so a credential never crosses the link.

See how to connect your AI