Core AWS services plus real infrastructure — RDS runs actual databases, ElastiCache runs real Redis, ECS starts real Docker containers, Athena executes real SQL via DuckDB (when installed).
🪣
S3
Buckets, objects, versioning, encryption, lifecycle, CORS, Object Lock, replication
REST/XML📨
SQS
Queues, FIFO, DLQ, batch, visibility
JSON+Query📢
SNS
Topics, subscriptions, fanout to SQS, batch publish
Query/XML🗃️
DynamoDB
Tables, CRUD, query, scan, transactions, TTL, GSI
JSON⚡
Lambda
Real Python execution, warm workers, SQS event source mapping
REST/JSON🔐
IAM
Users, roles, policies, groups, instance profiles, OIDC
Query/XML🎫
STS
CallerIdentity, AssumeRole, GetSessionToken
Query/XML🔑
Secrets Manager
CRUD, versioning, rotation, resource policies
JSON📊
CW Logs
Groups, streams, retention, subscription filters, metric filters, Insights
JSON📐
SSM Params
String, SecureString, paths, labels, tags
JSON🚌
EventBridge
Buses, rules, targets, Lambda dispatch, archives, permissions
JSON🌊
Kinesis
Streams, split/merge shards, consumers, encryption, monitoring
JSON📈
CW Metrics
Metrics, alarms, composite alarms, dashboards, alarm history
Query/CBOR✉️
SES
Send email/raw/templated, identities, configuration sets
Query/XML🔄
Step Functions
Full ASL engine, sync execution, task tokens, all state types
JSON🌐
API Gateway v2
HTTP APIs, Lambda proxy, path params, execute-api data plane
REST/JSON🔌
API Gateway v1
REST APIs, resources, methods, integrations, stages, MOCK, Lambda proxy format 1.0
REST/JSON🐘
RDS
Real Postgres/MySQL containers
Real Docker🔴
ElastiCache
Real Redis/Memcached containers, users, user groups
Real Docker🐳
ECS
RunTask starts real containers, capacity providers
Real Docker🧪
Glue
Catalog, crawlers, jobs, triggers, workflows
Real Exec🔍
Athena
Real SQL via DuckDB (optional), data catalogs, prepared statements
DuckDB🚒
Firehose
Delivery streams, PutRecord/PutRecordBatch, S3 delivery, encryption, tags
REST/JSON🌐
Route53
Hosted zones, record sets (CREATE/UPSERT/DELETE), health checks, tags, alias records
REST/XML🔒
Cognito
User pools, auth flows, TOTP MFA, identity pools, federated credentials
JSON🖥️
EC2
Instances, VPCs, subnets, security groups, route tables, ENIs, elastic IPs, NAT gateways, NACLs, flow logs, VPC peering, DHCP options, egress-only IGWs
Query/XML⚡
EMR
Clusters, steps, instance groups/fleets, bootstrap actions, tags — Pro-only on LocalStack
JSON💾
EBS
Volumes, snapshots, attach/detach, modify, copy — Pro-only on LocalStack
Query/XML📁
EFS
File systems, mount targets, access points, lifecycle, backup policy — Pro-only on LocalStack
REST/JSON⚖️
ALB / ELBv2
Load balancers, target groups, listeners, rules, Lambda targets + live data-plane routing — Pro-only on LocalStack
Query/XML