{"id":"circleci-api","name":"CircleCI API","homepage":"https://circleci.com","repo_url":"https://github.com/CircleCI-Public/api-preview-docs","category":"devops","subcategories":["ci-cd","automation","pipelines"],"tags":["circleci","ci-cd","pipelines","automation","deployment","rest-api"],"what_it_does":"Cloud CI/CD platform with a REST API (v2) for triggering pipelines, monitoring jobs, managing artifacts, and programmatic pipeline control for GitHub, GitLab, and Bitbucket repositories.","use_cases":["Triggering pipeline runs from agent automation via API","Monitoring job and workflow status from deployment agents","Fetching test results and artifacts from completed jobs","Managing environment variables and contexts via API","Canceling or retrying failed pipelines programmatically"],"not_for":["Teams hosted entirely on GitHub (GitHub Actions is simpler)","Self-hosted CI without cloud dependencies (use Jenkins)","Organizations with GitLab Premium already included"],"best_when":"You need a cloud CI/CD platform with good API support that works across GitHub, GitLab, and Bitbucket repositories.","avoid_when":"You're fully in the GitHub ecosystem or need fully self-hosted CI.","alternatives":["github-actions-api","gitlab-api","jenkins-api"],"af_score":76.7,"security_score":null,"reliability_score":null,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":"current","last_evaluated":"2026-03-01T09:50:05.378572+00:00","performance":{"latency_p50_ms":150,"latency_p99_ms":600,"uptime_sla_percent":99.9,"rate_limits":"100 requests/minute for most endpoints","data_source":"llm_estimated","measured_on":null}}