Documentation portal
Spec0 — for humans, CI, and AI agents.
The scriptable control plane for API contracts. Publish, govern, mock, and discover — same surface from the terminal, the dashboard, your CI runner, or an MCP-enabled agent.
Getting started
Five-minute tour: publish your first spec, spin up a mock, gate CI on breaking changes.
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Platform
The web app — registry, teams, subscriptions, governance.
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CLI
@spec0/cli — same surface humans use is what CI and agents automate against.
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Mock server
Self-hosted or platform-managed. Variants, validation, CEL expressions.
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API reference
Every public REST surface, rendered with try-it-out consoles.
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AI agents
Capability discovery, exit codes, the docs MCP server.
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