Cortex website screenshot

Cortex

Cortex is an Internal Developer Portal and service catalog used by platform and engineering teams to inventory services, libraries, domains, teams, on-call rotations, and resources; measure them against Scorecards (production readiness, security, SLO compliance, cost, AI usage); and drive developer-facing experiences through Initiatives, Workflows, and Scaffolder templates. Cortex pulls signals from GitHub, GitLab, AWS, Azure, GCP, Datadog, PagerDuty, Slack, Jira, Snyk, SonarQube, and many other integrations, and exposes a REST API and an MCP server so that humans and AI agents can query the catalog, scorecards, dependencies, and entity descriptors.

Cortex publishes 3 APIs on the APIs.io network: Catalog API, Initiatives API, and Scorecards API. Tagged areas include Internal Developer Portal, Service Catalog, Scorecards, Platform Engineering, and Developer Experience.

Cortex’s developer surface includes authentication, documentation, GitHub presence, engineering blog, and 8 more developer resources.

34.3/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreeSelf serve⚡ Free to try
9 APIs
Internal Developer PortalService CatalogScorecardsPlatform EngineeringDeveloper ExperienceSRE

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 34.3/100 · thin
Contract Quality 13.4 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 5.8 / 20
Operational Transparency 3.4 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/cortex-app: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 9

Individual APIs this provider publishes, each with its own machine-readable definition.

Cortex Catalog API

REST endpoints to list and retrieve catalog entities (services, libraries, domains, resources, teams) and their descriptors. Supports filtering by tag, type, group, and ownershi...

Cortex Scorecards API

REST endpoints to list Scorecards, fetch scores for a Scorecard across entities, and surface recommended next steps for improving an entity's score. Underpins production-readine...

Cortex Dependencies API

REST endpoints to list and inspect entity-to-entity dependencies (caller and callee) and the relationships used to build the service graph.

Cortex Initiatives API

REST endpoints to list and retrieve Initiatives - time-boxed cross-team programs that track Scorecard progress, owners, and deadlines.

Cortex Workflow Runs API

REST endpoints for managing and querying Workflow runs, used to drive developer self-service actions and scaffolding from the Cortex IDP.

Cortex MCP Server

Model Context Protocol server exposing Cortex catalog, scorecards, dependencies, and on-call data to AI agents and copilots through MCP tools and resources.

Cortex Catalog API

Catalog entity operations

Cortex Initiatives API

Initiative operations

Cortex Scorecards API

Scorecard operations

Scroll for all 9

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Cortex API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Cortex App Rate Limits

2 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Cortex App Authentication

http · 1 scheme

SECURITY

Cortex App Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Cortex App Agentic Access

7 operations

7 operations · 0 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 2

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: cortex-app
url: https://raw.githubusercontent.com/api-evangelist/cortex-app/refs/heads/main/apis.yml
name: Cortex
kind: company
description: Cortex is an Internal Developer Portal and service catalog used by platform and engineering teams to inventory
  services, libraries, domains, teams, on-call rotations, and resources; measure them against Scorecards (production readiness,
  security, SLO compliance, cost, AI usage); and drive developer-facing experiences through Initiatives, Workflows, and Scaffolder
  templates. Cortex pulls signals from GitHub, GitLab, AWS, Azure, GCP, Datadog, PagerDuty, Slack, Jira, Snyk, SonarQube,
  and many other integrations, and exposes a REST API and an MCP server so that humans and AI agents can query the catalog,
  scorecards, dependencies, and entity descriptors.
accessModel:
  pricing: free
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Free · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/cortex-app.png
tags:
- Internal Developer Portal
- Service Catalog
- Scorecards
- Platform Engineering
- Developer Experience
- SRE
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.19'
apis:
- aid: cortex-app:catalog-api
  name: Cortex Catalog API
  description: REST endpoints to list and retrieve catalog entities (services, libraries, domains, resources, teams) and their
    descriptors. Supports filtering by tag, type, group, and ownership; returns the canonical entity descriptor and its OpenAPI
    definition where available.
  humanURL: https://docs.cortex.io/
  baseURL: https://api.getcortexapp.com
  tags:
  - REST API
  - Catalog
  - Entities
  properties:
  - type: Documentation
    url: https://docs.cortex.io/
- aid: cortex-app:scorecards-api
  name: Cortex Scorecards API
  description: REST endpoints to list Scorecards, fetch scores for a Scorecard across entities, and surface recommended next
    steps for improving an entity's score. Underpins production-readiness, security, and cost programs.
  humanURL: https://docs.cortex.io/
  baseURL: https://api.getcortexapp.com
  tags:
  - REST API
  - Scorecards
  - Quality
  properties:
  - type: Documentation
    url: https://docs.cortex.io/
- aid: cortex-app:dependencies-api
  name: Cortex Dependencies API
  description: REST endpoints to list and inspect entity-to-entity dependencies (caller and callee) and the relationships
    used to build the service graph.
  humanURL: https://docs.cortex.io/
  baseURL: https://api.getcortexapp.com
  tags:
  - REST API
  - Dependencies
  - Graph
  properties:
  - type: Documentation
    url: https://docs.cortex.io/
- aid: cortex-app:initiatives-api
  name: Cortex Initiatives API
  description: REST endpoints to list and retrieve Initiatives - time-boxed cross-team programs that track Scorecard progress,
    owners, and deadlines.
  humanURL: https://docs.cortex.io/
  baseURL: https://api.getcortexapp.com
  tags:
  - REST API
  - Initiatives
  - Programs
  properties:
  - type: Documentation
    url: https://docs.cortex.io/
- aid: cortex-app:workflows-api
  name: Cortex Workflow Runs API
  description: REST endpoints for managing and querying Workflow runs, used to drive developer self-service actions and scaffolding
    from the Cortex IDP.
  humanURL: https://docs.cortex.io/
  baseURL: https://api.getcortexapp.com
  tags:
  - REST API
  - Workflows
  - Self-Service
  properties:
  - type: Documentation
    url: https://docs.cortex.io/
- aid: cortex-app:mcp
  name: Cortex MCP Server
  description: Model Context Protocol server exposing Cortex catalog, scorecards, dependencies, and on-call data to AI agents
    and copilots through MCP tools and resources.
  humanURL: https://docs.cortex.io/
  baseURL: https://docs.cortex.io/
  tags:
  - MCP
  - AI
  - Agents
  properties:
  - type: Documentation
    url: https://docs.cortex.io/
- aid: cortex-app:cortex-app-catalog-api
  name: Cortex Catalog API
  description: Catalog entity operations
  humanURL: https://docs.cortex.io/
  baseURL: https://api.getcortexapp.com
  tags:
  - Catalog
  properties:
  - type: OpenAPI
    url: openapi/cortex-app-catalog-api-openapi.yml
- aid: cortex-app:cortex-app-initiatives-api
  name: Cortex Initiatives API
  description: Initiative operations
  humanURL: https://docs.cortex.io/
  baseURL: https://api.getcortexapp.com
  tags:
  - Initiatives
  properties:
  - type: OpenAPI
    url: openapi/cortex-app-initiatives-api-openapi.yml
- aid: cortex-app:cortex-app-scorecards-api
  name: Cortex Scorecards API
  description: Scorecard operations
  humanURL: https://docs.cortex.io/
  baseURL: https://api.getcortexapp.com
  tags:
  - Scorecards
  properties:
  - type: OpenAPI
    url: openapi/cortex-app-scorecards-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/cortex-app-agentic-access.yml
- type: DomainSecurity
  url: security/cortex-app-domain-security.yml
- type: Authentication
  url: authentication/cortex-app-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/cortexapp
- type: Website
  url: https://www.cortex.io/
- type: Documentation
  url: https://docs.cortex.io/
- type: GitHub
  url: https://github.com/cortexapps
- type: Plans
  url: plans/cortex-app-plans-pricing.yml
- type: RateLimits
  url: rate-limits/cortex-app-rate-limits.yml
- type: FinOps
  url: finops/cortex-app-finops.yml
- type: Integrations
  url: https://www.cortex.io/integrations
- type: LlmsText
  url: https://docs.cortex.io/llms.txt
- url: https://www.cortex.io/blog
  type: Blog
integrations:
- name: GitHub
- name: GitLab
- name: Bitbucket
- name: AWS
- name: Azure
- name: GCP
- name: Datadog
- name: PagerDuty
- name: Opsgenie
- name: Slack
- name: Jira
- name: ServiceNow
- name: Snyk
- name: SonarQube
- name: Backstage
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com