Platform
Generate hosted MCP servers for real agent tools.
Astrail is a hosted MCP server generator for builders who need agent tools that are discoverable, reviewable, and observable after the first demo works.
Fast path
Choose the source: API spec, website, preset, internal endpoint map, or workflow description.
Generate a candidate server and review each tool before making it available.
Connect clients, watch logs, and export SDKs when the integration becomes long-lived.
What a generator should do
A useful MCP generator creates more than a list of function names. It should produce schemas, auth states, docs, client setup, runtime policy, logs, and enough evidence for humans to debug agent calls.
Astrail treats generated servers as product surfaces: they can be hosted, tested, connected, monitored, and exported.
Who it is for
Use Astrail when you want Claude, ChatGPT, Cursor, internal agents, or custom runtimes to call tools from your APIs without building all MCP infrastructure manually.
It is especially useful for teams with many APIs, customer-specific integrations, or docs that need to become agent-callable quickly.
FAQ
Can Astrail host the generated MCP server?
Yes. Hosted MCP endpoints are the default path, and SDK Factory can export owned code when teams want to move generated assets into their own repos.
Does Astrail generate MCP servers only from OpenAPI?
No. OpenAPI is a strong input, but Astrail also supports websites, presets, endpoint maps, workflows, and Code Mode docs.