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 9 of 9
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tollbooth-oauth2-collectorMCP serverSecurity
Unauthenticated OAuth2 callback collector for Tollbooth MCP services
Ready to connect
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trainzilla-mcpMCP serverSecurity
Manage clients, plans, sessions, habits, and billing on Trainzilla via one-click OAuth.
Ready to connect
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truss-mcpMCP serverSecurity
Query Truss threat intelligence via hosted MCP (OAuth). Growth+ plans.
Ready to connect
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trust-scanMCP serverSecurity
Security scanner for MCP servers and skills: Unicode injection, patterns, secrets.
Ready to connect
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trusteed-mcpMCP serverSecurity
CTEM for your Trusteed tenant: security summary, findings, compliance gaps, and scans via OAuth.
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ukhsaMCP serverSecurity
UK Health Security Agency (UKHSA) data dashboard MCP — keyless.
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upgradelensMCP serverSecurity
npm/PyPI/Django dependency upgrades: security, runtime compatibility, migration, package ranking.
Ready to connect
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vaspera-hardeningMCP serverSecurity
Enterprise certification for codebases with multi-agent security, reliability, and quality audits
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vk-ads-mcpMCP serverSecurity
MCP server for VK Ads API: campaigns, audiences, budgets, stats. Click.ru, token or OAuth.
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vuln-intelMCP serverSecurity
Hosted CVE + bug-bounty-mechanic MCP: exploitation-first ranking, CVE fact-check, mechanic transfer
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wardenMCP serverSecurity
MCP security firewall: vet tool definitions before they reach the model.
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watchMCP serverSecurity
Independent security review for AI-built apps. Watch a GitHub repo. Never a patch.
Ready to connect
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working-machinesMCP serverSecurity
Connect to 1,400+ apps and 15,000+ actions through one OAuth-protected MCP server.
Ready to connect
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zendeskMCP serverSecurity
Zendesk MCP Pack — tickets, users, organizations via OAuth.
Ready to connect
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ziggsMCP serverSecurity
Ziggs delegate MCP: chat, agreements, context, payments via OAuth or operator key.
Ready to connect
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.
7,924 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.