{"id":"fsouza-fake-gcs-server","name":"fake-gcs-server","homepage":"https://hub.docker.com/r/fsouza/fake-gcs-server","repo_url":"https://hub.docker.com/r/fsouza/fake-gcs-server","category":"infrastructure","subcategories":[],"tags":["storage","gcs-compatible","emulator","testing","devtools","local-development","object-storage"],"what_it_does":"fake-gcs-server provides a local/emulated Google Cloud Storage (GCS) compatible server for development and testing, typically exposing an HTTP API that mimics GCS behavior (e.g., buckets/objects) without using the real cloud.","use_cases":["Integration testing code that uses the GCS API without accessing Google Cloud","Local development for data pipelines or storage-dependent applications","CI tests for upload/download workflows","Testing error handling and edge cases against a controllable storage emulator"],"not_for":["Production workloads requiring Google Cloud Storage guarantees/durability/security controls","Environments needing strict GCS parity for every feature/edge case","Performance benchmarking against real GCS"],"best_when":"You need a lightweight, controllable GCS-like endpoint for local/CI tests and development workflows.","avoid_when":"You need exact behavioral parity with GCS or cloud-grade operational assurances.","alternatives":["Google Cloud Storage (real GCS) with test projects","MinIO (S3-compatible object storage) if your client can use S3 APIs","Azurite (for Azure storage scenarios, if adaptable)","Localstack (for AWS services; only if S3-compatible adaptation is feasible)"],"af_score":41.2,"security_score":32.8,"reliability_score":22.5,"package_type":"mcp_server","discovery_source":["docker_mcp"],"priority":"low","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-04-04T19:34:17.587131+00:00","interface":{"has_rest_api":true,"has_graphql":false,"has_grpc":false,"has_mcp_server":false,"mcp_server_url":null,"has_sdk":false,"sdk_languages":[],"openapi_spec_url":null,"webhooks":false},"auth":{"methods":["No auth or permissive access typical of local emulators (exact behavior depends on configuration)"],"oauth":false,"scopes":false,"notes":"As a local emulator, auth is generally not the focus; configuration may determine whether unauthenticated requests are accepted. No first-class OAuth/scopes interface is indicated from the provided prompt."},"pricing":{"model":null,"free_tier_exists":false,"free_tier_limits":null,"paid_tiers":[],"requires_credit_card":false,"estimated_workload_costs":null,"notes":"Runs locally; no documented pricing in the provided information."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":41.2,"security_score":32.8,"reliability_score":22.5,"mcp_server_quality":0.0,"documentation_accuracy":30.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":90.0,"rate_limit_clarity":20.0,"tls_enforcement":40.0,"auth_strength":10.0,"scope_granularity":0.0,"dependency_hygiene":55.0,"secret_handling":70.0,"security_notes":"As a dev emulator, it often runs without strong auth and may allow unauthenticated access; ensure it is bound to localhost or otherwise network-restricted. TLS/auth posture depends on how you deploy/configure the server. Treat it as non-production and avoid exposing it to untrusted networks.","uptime_documented":0.0,"version_stability":40.0,"breaking_changes_history":30.0,"error_recovery":20.0,"idempotency_support":"false","idempotency_notes":null,"pagination_style":"unknown","retry_guidance_documented":false,"known_agent_gotchas":["Behavior may not exactly match real GCS for all APIs/edge cases; verify against your specific client library/version.","Local emulator semantics (e.g., headers, auth expectations, error codes) may differ from production—test end-to-end with the same SDK your app uses."]}}