{"id":"openebs-admission-server","name":"admission-server","homepage":"https://hub.docker.com/r/openebs/admission-server","repo_url":"https://hub.docker.com/r/openebs/admission-server","category":"infrastructure","subcategories":[],"tags":["admission-webhook","policy","authorization","validation","mutation","http-server"],"what_it_does":"admission-server is an HTTP service (likely Kubernetes-style admission webhook server) that receives admission review requests and applies policy decisions (e.g., allow/deny/mutate) before resources are persisted.","use_cases":["Enforcing policy gates (validate) on incoming API objects","Denying or mutating requests based on custom rules","Building an admission webhook for a cluster or internal API gateway","Centralizing authorization/business-logic checks at request time"],"not_for":["High-throughput batch processing","Client-side validation only (it runs server-side)","Use as a general identity provider","Use as a data store or long-term persistence layer"],"best_when":null,"avoid_when":null,"alternatives":["Kubernetes ValidatingAdmissionWebhook/MutatingAdmissionWebhook with policies","OPA Gatekeeper / Kyverno (policy engines)","Custom authorization middleware in the API server","API gateway request validation (e.g., Envoy/Lua, NGINX, Kong plugins)"],"af_score":19.5,"security_score":34.2,"reliability_score":5.0,"package_type":"mcp_server","discovery_source":["docker_mcp"],"priority":"low","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-04-04T21:30:54.106062+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":true},"auth":{"methods":["HTTP server auth (not enough info provided to confirm mechanism)"],"oauth":false,"scopes":false,"notes":"No repository content (README/manifest/API docs) was provided here, so authentication mechanism, authorization model, and scopes cannot be confirmed."},"pricing":{"model":null,"free_tier_exists":false,"free_tier_limits":null,"paid_tiers":[],"requires_credit_card":false,"estimated_workload_costs":null,"notes":"Self-hosted/open-source pricing not determinable from provided input."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":19.5,"security_score":34.2,"reliability_score":5.0,"mcp_server_quality":0.0,"documentation_accuracy":0.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":35.0,"rate_limit_clarity":10.0,"tls_enforcement":50.0,"auth_strength":25.0,"scope_granularity":20.0,"dependency_hygiene":40.0,"secret_handling":40.0,"security_notes":"No code/dependency/security documentation was provided, so scores reflect uncertainty. Admission servers commonly require careful TLS, request validation, and tight webhook authentication; confirm implementation details (signature/token auth, TLS config, input validation, logging redaction, and dependency CVEs).","uptime_documented":0.0,"version_stability":0.0,"breaking_changes_history":0.0,"error_recovery":20.0,"idempotency_support":"false","idempotency_notes":null,"pagination_style":"none","retry_guidance_documented":false,"known_agent_gotchas":["No API contract/OpenAPI spec provided in the prompt, so endpoints/fields and error formats are unknown.","No idempotency/retry semantics described, so agents may need to treat admission requests as non-idempotent unless confirmed by the implementation.","Admission webhooks are typically latency-sensitive; agents should avoid long operations and should implement timeouts appropriately (implementation details unknown)."]}}