generated: '2026-06-20'
method: searched
source: https://github.com/buildkite
description: >-
  First-party Buildkite client libraries, SDKs, and installable tools, verified
  against the Buildkite GitHub organization and public package registries. Buildkite
  ships primarily Go tooling (the agent, the CLI, the REST SDK, the pipeline DSL);
  the MCP server is distributed as a container image and Go binary rather than a
  language-registry package. Registry HTTP status recorded at fetch time.
packages:
  - language: go
    registry: pkg.go.dev
    name: github.com/buildkite/go-buildkite/v5
    url: https://pkg.go.dev/github.com/buildkite/go-buildkite/v5
    source: https://github.com/buildkite/go-buildkite
    install: go get github.com/buildkite/go-buildkite/v5
    official: true
    note: Go client library for the Buildkite REST API (current major v5).
  - language: go
    registry: pkg.go.dev
    name: github.com/buildkite/go-pipeline
    url: https://pkg.go.dev/github.com/buildkite/go-pipeline
    source: https://github.com/buildkite/go-pipeline
    install: go get github.com/buildkite/go-pipeline
    official: true
    note: Go library for parsing and representing Buildkite pipeline YAML.
  - language: go
    registry: github
    name: buildkite/agent
    url: https://github.com/buildkite/agent
    source: https://github.com/buildkite/agent
    install: "curl -sL https://raw.githubusercontent.com/buildkite/agent/main/install.sh | bash"
    official: true
    note: Open-source Buildkite Agent (Go); also distributed via apt/yum, Homebrew, Docker, and Chocolatey.
  - language: go
    registry: github
    name: buildkite/cli
    url: https://github.com/buildkite/cli
    source: https://github.com/buildkite/cli
    install: "brew install buildkite/buildkite/bk"
    official: true
    note: The bk command-line interface. See cli/buildkite-com-cli.yml for the command surface.
  - language: go
    registry: github
    name: buildkite/buildkite-mcp-server
    url: https://github.com/buildkite/buildkite-mcp-server
    source: https://github.com/buildkite/buildkite-mcp-server
    install: "docker pull ghcr.io/buildkite/buildkite-mcp-server"
    official: true
    note: Official MCP server (Go binary + Chainguard container). See mcp/buildkite-com-mcp.yml.
  - language: json-schema
    registry: github
    name: buildkite/pipeline-schema
    url: https://github.com/buildkite/pipeline-schema
    source: https://github.com/buildkite/pipeline-schema
    install: "https://raw.githubusercontent.com/buildkite/pipeline-schema/main/schema.json"
    official: true
    note: JSON Schema for Buildkite pipeline YAML (editor validation).
  - language: go
    registry: github
    name: buildkite/agent-stack-k8s
    url: https://github.com/buildkite/agent-stack-k8s
    source: https://github.com/buildkite/agent-stack-k8s
    install: "helm upgrade --install agent-stack-k8s oci://ghcr.io/buildkite/helm/agent-stack-k8s"
    official: true
    note: Kubernetes controller that runs Buildkite jobs as Kubernetes pods.
  - language: go
    registry: github
    name: buildkite/buildkite-agent-scaler
    url: https://github.com/buildkite/buildkite-agent-scaler
    source: https://github.com/buildkite/buildkite-agent-scaler
    install: "AWS Lambda / SAM deployment"
    official: true
    note: AWS Lambda autoscaler that scales agent ASGs from Buildkite queue metrics.