Signadot

Signadot is a Kubernetes-native platform for validating microservices and AI-generated code changes against real dependencies before merge. Its core is environment virtualization: large numbers of lightweight ephemeral "sandboxes" spin up in seconds by routing request-level traffic to only the changed services on a shared cluster, without duplicating the whole stack. Testing capabilities — Jobs (Playwright/Cypress/k6 runners), Smart Tests (AI regression detection), and Plans (reusable validation workflows) — layer on top, and a bundled MCP server plus installable Agent Skills let coding agents (Cursor, Claude Code, Codex) provision environments and validate their own work. Signadot installs as a Kubernetes operator, integrates with service meshes and CI/CD, and exposes a REST control-plane API, a CLI, and a Go SDK.

Signadot publishes 5 APIs on the APIs.io network, including Cluster API, Orgs API, ResourcePlugins API, and 2 more. Tagged areas include Company, Developer Tools, Kubernetes, Testing, and Ephemeral Environments.

Signadot’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub

50.8/100 developing ▬ flat Agent 58/100 agent ready Full breakdown ↓
scored 2026-07-23 · rubric v0.5

AccessSelf serve

5 APIs 1 MCP Servers

CompanyDeveloper ToolsKubernetesTestingEphemeral EnvironmentsMicroservicesPreview EnvironmentsAgentic DevelopmentContinuous IntegrationDeveloper Experience

Kin Score

Kin Score How this is scored →
scored 2026-07-23 · rubric v0.5

Composite quality — 50.8/100 · developing

Contract Quality 9.4 / 25

Developer Ergonomics 16.1 / 20

Commercial Clarity 10.5 / 20

Operational Transparency 4.8 / 13

Governance 0.0 / 12

Discoverability 10.0 / 10

Agent readiness — 58/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 15 / 15

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

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/signadot: 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 5

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

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer

AgentSkill

LLMsTxt

AgenticAccess

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Conformance

Conformance

Arazzo

Arazzo

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 3

Authentication, authorization, and security posture

Compliance

Compliance

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

Website

Website

Source (apis.yml)

aid: signadot
name: Signadot
description: 'Signadot is a Kubernetes-native platform for validating microservices and AI-generated code changes against
  real dependencies before merge. Its core is environment virtualization: large numbers of lightweight ephemeral "sandboxes"
  spin up in seconds by routing request-level traffic to only the changed services on a shared cluster, without duplicating
  the whole stack. Testing capabilities — Jobs (Playwright/Cypress/k6 runners), Smart Tests (AI regression detection), and
  Plans (reusable validation workflows) — layer on top, and a bundled MCP server plus installable Agent Skills let coding
  agents (Cursor, Claude Code, Codex) provision environments and validate their own work. Signadot installs as a Kubernetes
  operator, integrates with service meshes and CI/CD, and exposes a REST control-plane API, a CLI, and a Go SDK.'
url: https://raw.githubusercontent.com/api-evangelist/signadot/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://www.signadot.com/images/og-image.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- redpoint-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Developer Tools
- Kubernetes
- Testing
- Ephemeral Environments
- Microservices
- Preview Environments
- Agentic Development
- Continuous Integration
- Developer Experience
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: signadot:signadot-cluster-api
  name: Signadot Cluster API
  description: The Cluster API from Signadot — 5 operation(s) for cluster.
  humanURL: https://www.signadot.com/docs/api
  baseURL: https://api.signadot.com/api/v2
  tags:
  - Cluster
  properties:
  - type: OpenAPI
    url: openapi/signadot-cluster-api-openapi.yml
  - type: ErrorCatalog
    url: errors/signadot-error-codes.yml
  - type: DataModel
    url: data-model/signadot-data-model.yml
  - type: Conventions
    url: conventions/signadot-conventions.yml
- aid: signadot:signadot-orgs-api
  name: Signadot Orgs API
  description: The Orgs API from Signadot — 1 operation(s) for orgs.
  humanURL: https://www.signadot.com/docs/api
  baseURL: https://api.signadot.com/api/v2
  tags:
  - Orgs
  properties:
  - type: OpenAPI
    url: openapi/signadot-orgs-api-openapi.yml
  - type: ErrorCatalog
    url: errors/signadot-error-codes.yml
  - type: DataModel
    url: data-model/signadot-data-model.yml
  - type: Conventions
    url: conventions/signadot-conventions.yml
- aid: signadot:signadot-resourceplugins-api
  name: Signadot ResourcePlugins API
  description: The ResourcePlugins API from Signadot — 2 operation(s) for resourceplugins.
  humanURL: https://www.signadot.com/docs/api
  baseURL: https://api.signadot.com/api/v2
  tags:
  - ResourcePlugins
  properties:
  - type: OpenAPI
    url: openapi/signadot-resourceplugins-api-openapi.yml
  - type: ErrorCatalog
    url: errors/signadot-error-codes.yml
  - type: DataModel
    url: data-model/signadot-data-model.yml
  - type: Conventions
    url: conventions/signadot-conventions.yml
- aid: signadot:signadot-routegroups-api
  name: Signadot RouteGroups API
  description: The RouteGroups API from Signadot — 2 operation(s) for routegroups.
  humanURL: https://www.signadot.com/docs/api
  baseURL: https://api.signadot.com/api/v2
  tags:
  - RouteGroups
  properties:
  - type: OpenAPI
    url: openapi/signadot-routegroups-api-openapi.yml
  - type: ErrorCatalog
    url: errors/signadot-error-codes.yml
  - type: DataModel
    url: data-model/signadot-data-model.yml
  - type: Conventions
    url: conventions/signadot-conventions.yml
- aid: signadot:signadot-sandboxes-api
  name: Signadot Sandboxes API
  description: The Sandboxes API from Signadot — 2 operation(s) for sandboxes.
  humanURL: https://www.signadot.com/docs/api
  baseURL: https://api.signadot.com/api/v2
  tags:
  - Sandboxes
  properties:
  - type: OpenAPI
    url: openapi/signadot-sandboxes-api-openapi.yml
  - type: ErrorCatalog
    url: errors/signadot-error-codes.yml
  - type: DataModel
    url: data-model/signadot-data-model.yml
  - type: Conventions
    url: conventions/signadot-conventions.yml
common:
- type: DeveloperPortal
  url: https://www.signadot.com/docs/overview
- type: Documentation
  url: https://www.signadot.com/docs/overview
- type: APIReference
  url: https://www.signadot.com/docs/api
- type: GettingStarted
  url: https://www.signadot.com/docs/getting-started/installation
- type: Support
  url: https://signadotcommunity.slack.com
- type: Blog
  url: https://www.signadot.com/blog/
- type: GitHubOrganization
  url: https://github.com/signadot
- type: Pricing
  url: https://www.signadot.com/pricing/
- type: SignUp
  url: https://www.signadot.com/signup/
- type: TermsOfService
  url: https://www.signadot.com/terms-of-service
- type: PrivacyPolicy
  url: https://www.signadot.com/privacy-policy
- type: StatusPage
  url: https://status.signadot.com/
- type: ChangeLog
  url: changelog/signadot-changelog.yml
- type: Lifecycle
  url: lifecycle/signadot-lifecycle.yml
- type: Packages
  url: packages/signadot-packages.yml
- type: SDKs
  url: packages/signadot-packages.yml
- type: CLI
  url: cli/signadot-cli.yml
- type: MCPServer
  url: mcp/signadot-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/signadot-llms.txt
- type: Conformance
  url: conformance/signadot-conformance.yml
- type: Compliance
  url: conformance/signadot-conformance.yml
- type: Arazzo
  name: Create and inspect a Signadot sandbox
  url: arazzo/signadot-create-and-inspect-sandbox.yml
- type: AgenticAccess
  url: agentic-access/signadot-agentic-access.yml
- type: Authentication
  url: authentication/signadot-authentication.yml
- type: DomainSecurity
  url: security/signadot-domain-security.yml
- type: Website
  url: https://signadot.com/
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 18
  pass: local-v1

Signadot

Kin Score

APIs 5

Signadot Cluster API

Signadot Orgs API

Signadot ResourcePlugins API

Signadot RouteGroups API

Signadot Sandboxes API

Arazzo Workflows 2

_Index

Create and inspect a Signadot sandbox

MCP Servers 1

signadot-mcp.yml

Security Posture 2

Signadot Authentication

Signadot Domain Security

Agentic Access 1

Signadot Agentic Access

Resources