{"id":"doppler-api","name":"Doppler Secrets Manager","homepage":"https://www.doppler.com","repo_url":"https://github.com/DopplerHQ/cli","category":"devops","subcategories":["secrets-management","security","developer-tools"],"tags":["doppler","secrets","environment-variables","devops","security","mcp","api-key"],"what_it_does":"Cloud-based secrets manager that syncs environment variables and secrets across teams, environments, and cloud providers, with a REST API, CLI, and MCP server for agent access.","use_cases":["Fetching secrets and environment variables for agent workflows without hardcoding credentials","Syncing secrets across dev/staging/prod environments with automatic propagation","Rotating secrets and pushing updated values to downstream integrations (AWS, Vercel, etc.)","Giving AI agents read-only access to specific project secrets via scoped service tokens","Auditing secret access history across automated workflows"],"not_for":["Certificate and PKI management (use Vault or cloud KMS)","Runtime secret injection at the OS or HSM level","Orgs requiring fully self-hosted secrets infrastructure with no SaaS dependency","Large-scale encryption-as-a-service (use Vault Transit or AWS KMS)"],"best_when":"You want developer-friendly, SaaS-hosted secrets management with native integrations to cloud platforms and CI/CD tools, and want agents to access secrets via a clean API or MCP server.","avoid_when":"Your organization requires fully self-hosted secrets management or you already have HashiCorp Vault deployed and working.","alternatives":["vault-api","onepassword-api"],"af_score":81.5,"security_score":85.0,"reliability_score":null,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":"current","last_evaluated":"2026-03-01T09:50:05.506577+00:00","performance":{"latency_p50_ms":80,"latency_p99_ms":300,"uptime_sla_percent":99.9,"rate_limits":"API rate limits not publicly documented; service-tier dependent","data_source":"llm_estimated","measured_on":null}}