Skip to main content

Stacker

Human View Machine View

This is the page you're already on — the Human View toggle above shows it in full.

A green key on the record, left, is one Decision Insights added. It doesn't exist on the company's site or in a wire feed. The same key labels its row on the right, so you can match them directly. More on how DI enriches a record.

The record

This is what the machine sees: the exact JSON-LD an agent receives for this listing.

WebSite 
{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/#website",
  "@type": "WebSite",
  "name": "Decision Insights",
  "potentialAction": {
    "@type": "SearchAction",
    "target": {
      "@type": "EntryPoint",
      "urlTemplate": "https://decisioninsights.ai/search/?q={search_term_string}\u0026submit=1"
    }
  },
  "publisher": {
    "@id": "https://decisioninsights.ai/#organization"
  },
  "url": "https://decisioninsights.ai"
}
Organization 
{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/#organization",
  "@type": "Organization",
  "contactPoint": {
    "@type": "ContactPoint",
    "contactType": "customer support",
    "email": "[email protected]"
  },
  "description": "Decision Insights is a Registry of technology companies, open source projects, and industry terms, built for people and for AI agents that need sourced, structured information.",
  "logo": {
    "@type": "ImageObject",
    "url": "https://wiretap-cdn-assets.nyc3.cdn.digitaloceanspaces.com/decision-insights/[email protected]"
  },
  "name": "Decision Insights",
  "parentOrganization": {
    "@type": "Organization",
    "name": "Wiretap Labs",
    "sameAs": [
      "https://www.linkedin.com/company/wiretap-labs",
      "https://www.crunchbase.com/organization/wiretap-labs"
    ],
    "url": "https://wiretaplabs.com"
  },
  "publishingPrinciples": "https://decisioninsights.ai/standards/",
  "sameAs": [
    "https://www.linkedin.com/company/decisioninsights"
  ],
  "url": "https://decisioninsights.ai"
}
BreadcrumbList 
{
  "@context": "https://schema.org",
  "@type": "BreadcrumbList",
  "itemListElement": [
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai",
      "name": "Decision Insights",
      "position": 1
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/registry/",
      "name": "Registry",
      "position": 2
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/projects/",
      "name": "Projects",
      "position": 3
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/registry/linux-foundation/",
      "name": "The Linux Foundation",
      "position": 4
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/",
      "name": "Cloud Native Computing Foundation (CNCF)",
      "position": 5
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/projects/stacker/",
      "name": "Stacker",
      "position": 6
    }
  ]
}
SoftwareSourceCode 
{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/projects/stacker/#project",
  "@type": "SoftwareSourceCode",
  "additionalProperty": [
    {
      "@type": "PropertyValue",
      "name": "Related projects",
      "propertyID": "https://decisioninsights.ai/ns#relatedProjects",
      "value": [
        {
          "@id": "https://decisioninsights.ai/projects/cozystack/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/cozystack/",
          "name": "Cozystack"
        },
        {
          "@id": "https://decisioninsights.ai/projects/kusionstack/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/kusionstack/",
          "name": "Kusionstack"
        },
        {
          "@id": "https://decisioninsights.ai/projects/cloudstack/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/cloudstack/",
          "name": "Apache CloudStack"
        },
        {
          "@id": "https://decisioninsights.ai/projects/buildpacks/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/buildpacks/",
          "name": "Buildpacks"
        },
        {
          "@id": "https://decisioninsights.ai/projects/stash/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/stash/",
          "name": "Stash"
        },
        {
          "@id": "https://decisioninsights.ai/projects/openstack/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/openstack/",
          "name": "OpenStack"
        },
        {
          "@id": "https://decisioninsights.ai/projects/packer/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/packer/",
          "name": "Packer"
        },
        {
          "@id": "https://decisioninsights.ai/projects/apache-cloudstack-incubating/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/apache-cloudstack-incubating/",
          "name": "Apache CloudStack (Incubating)"
        }
      ]
    },
    {
      "@type": "PropertyValue",
      "name": "Related organizations",
      "propertyID": "https://decisioninsights.ai/ns#relatedOrganizations",
      "value": [
        {
          "@id": "https://decisioninsights.ai/registry/cd-foundation/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/cd-foundation/",
          "name": "CD Foundation"
        },
        {
          "@id": "https://decisioninsights.ai/registry/optilian/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/optilian/",
          "name": "Optilian"
        },
        {
          "@id": "https://decisioninsights.ai/registry/lain/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/lain/",
          "name": "Lain"
        },
        {
          "@id": "https://decisioninsights.ai/registry/zest/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/zest/",
          "name": "Zest"
        },
        {
          "@id": "https://decisioninsights.ai/registry/cycode/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/cycode/",
          "name": "Cycode"
        },
        {
          "@id": "https://decisioninsights.ai/registry/encode.io/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/encode.io/",
          "name": "encode.io"
        },
        {
          "@id": "https://decisioninsights.ai/registry/fivendro/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/fivendro/",
          "name": "Fivendro"
        },
        {
          "@id": "https://decisioninsights.ai/registry/hashicorp/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/hashicorp/",
          "name": "HashiCorp"
        }
      ]
    }
  ],
  "author": {
    "@id": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/",
    "name": "Cloud Native Computing Foundation (CNCF)"
  },
  "dateModified": "2026-08-27T03:10:36Z",
  "description": "Stacker is an open-source container tool for declarative OCI image build automation and management using stackerfiles.",
  "keywords": [
    "Open Source",
    "Automation",
    "Continuous Integration",
    "DevOps",
    "Infrastructure-as-Code",
    "Orchestration",
    "Standards"
  ],
  "knowsAbout": [
    {
      "@id": "https://decisioninsights.ai/term/automation/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/automation/",
      "name": "Automation"
    },
    {
      "@id": "https://decisioninsights.ai/term/continuous-integration-ci/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/continuous-integration-ci/",
      "name": "Continuous Integration"
    },
    {
      "@id": "https://decisioninsights.ai/term/devops/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/devops/",
      "name": "DevOps"
    },
    {
      "@id": "https://decisioninsights.ai/term/infrastructure-as-code-iac/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/infrastructure-as-code-iac/",
      "name": "Infrastructure-as-Code"
    },
    {
      "@id": "https://decisioninsights.ai/term/orchestration/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/orchestration/",
      "name": "Orchestration"
    },
    {
      "@id": "https://decisioninsights.ai/term/standards/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/standards/",
      "name": "Standards"
    }
  ],
  "mainEntityOfPage": "https://decisioninsights.ai/projects/stacker/",
  "maintainer": {
    "@id": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/",
    "name": "Cloud Native Computing Foundation (CNCF)"
  },
  "name": "Stacker",
  "publisher": {
    "@id": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/",
    "name": "Cloud Native Computing Foundation (CNCF)"
  },
  "url": "https://stackerbuild.io"
}
What we add

Topic graph

A wire service tags a release with a category, once. It doesn't maintain a durable graph over time. We connect them to a topic graph an agent can query.

Automation https://decisioninsights.ai/term/automation/ Continuous Integration https://decisioninsights.ai/term/continuous-integration-ci/ DevOps https://decisioninsights.ai/term/devops/ and 3 more

Counted facts

A protocol or open source project keeps no vendor list and publishes no figures of its own to check this against. This counts how it actually shows up across the graph -- articles that name it, the organizations named alongside it in those articles, similar projects, and organizations whose topic tags overlap with its own -- computed, not curated.

Related projects Cozystack, Kusionstack, Apache CloudStack, Buildpacks, Stash, OpenStack, Packer, Apache CloudStack (Incubating) Related organizations CD Foundation, Optilian, Lain, Zest, Cycode, encode.io, Fivendro, HashiCorp