Alter Onboarding is an MCP server with 13 tools an agent can call, among them fetch_doc, get_operation_schema, get_started. It answers at https://mcp.alterauth.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
Guide developers from setup through a verified, policy-aware, audited Alter API call.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
fetch_doc | Fetch a page from the bundled onboarding SUBSET of the Alter docs by slug (e.g. "quickstart"). Pages outside the subset are identified with the docs-site URL where they live (they are not missing — read them at that URL). Accepts any spelli Inputs: slug |
get_operation_schema | Fetch one provider API operation's full contract — method, path, parameters, request/response schemas — live from Alter's provider-spec catalog, plus the spec's source and freshness. Get operation ids from list_operations first. Inputs: provider_id, operation_id, kind |
get_started | Begin or change an Alter integration. Without args: lists the phases. With `phase`: returns that phase's flows + a heuristic hint — classify the use case YOURSELF and call again with `goal` for the plan. If the use case spans multiple flows Inputs: phase, use_case, goal |
list_operations | List the API operations a provider exposes, live from Alter's provider-spec catalog (e.g. "what can I call on google?"). Returns operation ids + methods/paths, plus the spec's source and freshness. Omit `kind` to auto-detect the provider fa Inputs: provider_id, kind, search, limit, offset |
list_phases | List the lifecycle phases this server serves (setup, modify) and what each is for. |
list_providers | List every provider with an ingested API spec in Alter's provider-spec catalog, with each spec's source and freshness. Optionally filter by `kind`. Start here, then call list_operations for a provider's operations. Inputs: kind |
list_skills | List the guidance Skills available on this server, with the phase each serves. Read a skill via its resource (skill://alter/<name>). |
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 step's detect command FIRST and skip the run command when detection passes. The design step also retu Inputs: goal, after |
policy_language | The authoritative grammar of Alter's policy language, live from the deployed backend: every authorable rule type with its JSON body schema, caps, authorable levels, worked examples, and fail-closed semantics. Call with no arguments for the Inputs: rule_type |
sdk_integration | Return the Alter SDK wiring (install + client init + request) to write into the developer's codebase, for a language and setup goal. Inputs: language, 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 an end user via their delegated grant), or `delegate-managed-secret` (the operator-side delegation st Inputs: language, pattern |
troubleshoot | Map a @alter-ai/cli exit code or error message to a remediation. Inputs: exit_code, error |
verify_integration | Return a copy-pasteable recipe to VERIFY an integration works: `first-call` (code↔design, an audit row, correct attribution) or `per-user-isolation` (a multi-user/broker server runs two users under different credentials and rejects cross-us Inputs: scenario |
Every block below points at https://mcp.alterauth.com/mcp. Pick your client and copy.
claude mcp add --transport http alter-onboarding https://mcp.alterauth.com/mcp
{
"mcpServers": {
"alter-onboarding": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.alterauth.com/mcp"]
}
}
}{
"mcpServers": {
"alter-onboarding": {
"url": "https://mcp.alterauth.com/mcp"
}
}
}{
"servers": {
"alter-onboarding": {
"type": "http",
"url": "https://mcp.alterauth.com/mcp"
}
}
}{
"context_servers": {
"alter-onboarding": {
"url": "https://mcp.alterauth.com/mcp"
}
}
}{
"mcpServers": {
"alter-onboarding": {
"serverUrl": "https://mcp.alterauth.com/mcp"
}
}
}{
"mcpServers": {
"alter-onboarding": {
"url": "https://mcp.alterauth.com/mcp"
}
}
}name: Alter Onboarding
version: 0.0.1
schema: v1
mcpServers:
- name: Alter Onboarding
type: streamable-http
url: https://mcp.alterauth.com/mcp{
"mcpServers": {
"alter-onboarding": {
"httpUrl": "https://mcp.alterauth.com/mcp"
}
}
}{
"mcpServers": {
"alter-onboarding": {
"type": "http",
"url": "https://mcp.alterauth.com/mcp"
}
}
}{
"mcpServers": {
"alter-onboarding": {
"url": "https://mcp.alterauth.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.alterauth.com%2Fmcp&type=streamable_http&id=alter-onboarding&name=Alter%20Onboarding
It answered our last check on 19 October 2026 in 417 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
13, as returned by the server's own tools/list on 12 September 2026: fetch_doc, get_operation_schema, get_started, list_operations, list_phases, list_providers, list_skills, next_step, and 5 more.
It answered our last check on 19 October 2026 in 417 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.alterauth.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.alteraidev. Endpoint host: mcp.alterauth.com. ARD identifier: urn:air:io.github.alteraidev:mcp:alter-onboarding.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.