Guide developers from setup through a verified, policy-aware, audited Alter API call. Connect the official Alter Onboarding MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “list_phases”: List the lifecycle phases this server serves (setup, modify) and what each is for.”
“Use “list_skills”: List the guidance Skills available on this server, with the phase each serves. Read a skill via its resource (skill://alter/<name>).”
“Use “get_started”: Begin or change an Alter integration. Without args: lists the phases. With `phase`: returns that phase's flows + a heuristic hint — classify.”
“Use “next_step”: Return the next step for a flow. Pass the goal (flow id) and the id of the last completed step (omit `after` for the first step). Run each s.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Alter Onboarding holds up.
Operated by Alter Onboarding (alterauth.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If Alter Onboarding adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose Alter Onboarding in the gate directory. No sign-in needed.
Alter Onboarding's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
list_phases — List the lifecycle phases this server serves (setup, modify) and what each is for.
list_skills — List the guidance Skills available on this server, with the phase each serves. Read a skill via its resource (skill://alter/<name>).
get_started — Begin or change an Alter integration. Without args: lists the phases. With `phase`: returns that phase's flows + a heuristic hint — classify
next_step — Return the next step for a flow. Pass the goal (flow id) and the id of the last completed step (omit `after` for the first step). Run each s
sdk_integration — Return the Alter SDK wiring (install + client init + request) to write into the developer's codebase, for a language and setup goal.
sdk_pattern — Return a runnable Alter SDK call pattern for a language: `proxy-call` (zero-egress proxy_request + HITL), `resolve-grant-by-user` (call as a
troubleshoot — Map a @alter-ai/cli exit code or error message to a remediation.
verify_integration — Return a copy-pasteable recipe to VERIFY an integration works: `first-call` (code↔design, an audit row, correct attribution) or `per-user-is
+ 5 more tools once connected
https://mcp.alterauth.com/mcpYes — Alter Onboarding operates its own remote MCP server at mcp.alterauth.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
Add gate's gateway URL to your AI client once, then pick Alter Onboarding in the directory. No account or sign-in is needed. From then on, Alter Onboarding's tools are available in every client you've connected to gate.
No. Alter Onboarding runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Yes — you can get started with gate for free and connect Alter Onboarding in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up Alter Onboarding in: Claude · Claude Code · ChatGPT · Cursor · VS Code
One URL. All MCPs. Full control. Free to start.
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