Rubric Labs
Rubric Labs is an applied AI lab based in Canada that helps companies build and ship intelligent, agent-powered applications. Rather than selling a public API product, Rubric Labs operates as an engineering partner and maintains open-source tooling for AI-first development, including create-rubric-app (a full-stack AI project scaffold inspired by create-next-app), maige (open-source infrastructure for running natural-language workflows on your codebase), and tokenmaxx (a local proxy that aggregates LLM token usage across Codex and Claude Code accounts). The team partners with companies such as Cal.com and Trigger.dev, works with Neon, Vercel, and LangChain, and publishes engineering writing on its blog. As of this profile there is no self-service developer API, hosted API reference, SDK, or pricing surface to score — this is a services and open-source lab, not an API provider.
Index entry only — little beyond a description and a link, and nothing machine-readable enough for an agent to act on without a human reading the site first.
API Evangelist profiles Rubric Labs the way a machine reads it — 1 machine-readable artifact, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Rubric Labs scores 10.0/100 (minimal), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Rubric Labs
Each block below is one kind of artifact we hold for Rubric Labs. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
Security Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for Rubric Labs — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 1
Authentication, authorization, and security posture
Commercial 1
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
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