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Conducts best practices validation, health assessments, performance diagnostics,\n  cost optimization reviews, and migration cutover guidance. Triggers on requests like\n  \"DMS review\", \"DMS health check\", \"DMS troubleshooting\", \"migration assessment\",\n  \"DMS best practices audit\", \"DMS cost optimization\", \"replication instance review\",\n  \"CDC latency issue\", or \"DMS task failure\".\nmetadata:\n  author: tabhiman\n  version: \"1.0.0\"\n  aws-devops-agent-skills.agent-types: \"Chat tasks, Evaluation\"\n  aws-devops-agent-skills.aws-services: \"AWS Database Migration Service\"\n  aws-devops-agent-skills.technical-domains: \"Database\"\n---\n\n# AWS DMS Operational Review & Troubleshooting\n\nConduct comprehensive operational reviews, best practices validation, troubleshooting,\nand cost optimization assessments for AWS Database Migration Service (DMS) environments\naligned with AWS Well-Architected principles.\n\n## When to Use\n\nActivate this skill when the user asks to:\n- Review, audit, or assess DMS configurations\n- Check DMS best practices compliance\n- Troubleshoot DMS task failures, latency, or connectivity issues\n- Evaluate DMS cost optimization opportunities\n- Plan or execute a database migration cutover\n- Assess DMS version deprecations and upgrade paths\n- Run a pre-migration assessment\n- Evaluate DMS Serverless vs provisioned suitability\n- Investigate data validation mismatches\n- Review DMS homogeneous data migration options\n\n## Step 1: Identify Target Resources\n\nAsk the user which DMS resources to review. Accept:\n- Specific replication instance names and regions\n- Specific replication task identifiers\n- \"all instances\" in a specific region\n- \"all instances in all regions\"\n\nQuery AWS APIs to discover DMS resources:\n- List replication instances across the configured account regions\n- List replication tasks and their states\n- List endpoints and connectivity status\n\n## Step 2: Collect DMS Configuration\n\nFor EACH replication instance and its associated tasks, gather the following data using AWS APIs.\n\n### 2.1 Replication Instance Config\nEngine version, instance class, Multi-AZ, storage, public accessibility, KMS encryption, auto-upgrade, VPC\u002Fsubnet configuration, pending maintenance actions.\n\n```bash\naws dms describe-replication-instances --profile \u003Cprofile> --region \u003Cregion>\naws dms describe-pending-maintenance-actions --profile \u003Cprofile> --region \u003Cregion>\n```\n\n### 2.2 Replication Tasks\nTask identifiers, status, migration type, table mappings, task settings, CDC start positions, last failure messages, stop reasons, replication task statistics.\n\n```bash\naws dms describe-replication-tasks --profile \u003Cprofile> --region \u003Cregion>\n```\n\n### 2.3 Endpoints\nEndpoint identifiers, types (source\u002Ftarget), engine names, SSL mode, connection status, Secrets Manager integration, security group configurations.\n\n```bash\naws dms describe-endpoints --profile \u003Cprofile> --region \u003Cregion>\naws dms describe-connections --filter Name=endpoint-arn,Values=\u003Cendpoint-arn> --profile \u003Cprofile> --region \u003Cregion>\n```\n\n### 2.4 Table Statistics\nPer-table state, row counts, validation state, error rows, DDL counts.\n\n```bash\naws dms describe-table-statistics --replication-task-arn \u003Ctask-arn> --profile \u003Cprofile> --region \u003Cregion>\n```\n\n### 2.5 DMS Serverless (if applicable)\nReplication configs, serverless replications, DCU utilization.\n\n```bash\naws dms describe-replication-configs --profile \u003Cprofile> --region \u003Cregion>\naws dms describe-replications --profile \u003Cprofile> --region \u003Cregion>\n```\n\n### 2.6 Version and Deprecation Data\nAvailable engine versions, pending maintenance actions, AWS Health events.\n\n```bash\naws dms describe-orderable-replication-instances --query \"OrderableReplicationInstances[*].EngineVersion\" --profile \u003Cprofile> --region \u003Cregion>\naws health describe-events --filter '{\"services\":[\"DMS\"],\"eventTypeCategories\":[\"scheduledChange\"]}' --profile \u003Cprofile> --region us-east-1\n```\n\n> **Note:** AWS Health API is a global service and must be called with `--region us-east-1` regardless of where DMS resources are deployed.\n\n## Step 3: Collect Observability Data (7-Day Historical)\n\n### 3.1 CloudWatch Metrics (7 days)\n\n**Replication Instance Metrics** (namespace: AWS\u002FDMS):\n- CPUUtilization (Average, Maximum)\n- FreeableMemory (Average, Minimum)\n- SwapUsage (Average, Maximum)\n- DiskQueueDepth (Average, Maximum)\n- ReadIOPS \u002F WriteIOPS (Average, Maximum)\n- ReadLatency \u002F WriteLatency (Average, Maximum)\n- NetworkTransmitThroughput (Average)\n- NetworkReceiveThroughput (Average)\n\n**Task Metrics** (namespace: AWS\u002FDMS):\n- CDCLatencySource (Average, Maximum)\n- CDCLatencyTarget (Average, Maximum)\n- CDCIncomingChanges (Average, Maximum)\n- CDCChangesMemorySource (Average, Maximum)\n- CDCChangesDiskSource (Maximum)\n- CDCChangesDiskTarget (Maximum)\n- FullLoadThroughputBandwidthTarget (Average)\n- FullLoadThroughputRowsTarget (Average)\n\n**DMS Serverless** (namespace: AWS\u002FDMS, if applicable):\n- ServerlessTotalCapacityUnits (Average, Maximum)\n\n### 3.2 CloudWatch Logs (7 days)\n\nQuery task logs for error patterns:\n- `ERROR` — general errors (count)\n- Network\u002Fconnectivity errors (`Network error`, `Connection lost`, `timeout`)\n- Memory\u002Fresource errors (`out of memory`, `OOM`, `swap`)\n- CDC-specific errors (WAL, binlog, LogMiner patterns)\n- Data\u002Fconstraint errors (`truncation`, `constraint`, `duplicate key`)\n\n### 3.3 AWS Health Events\n\nQuery DMS scheduled changes and deprecation notices:\n- Upcoming engine version deprecations\n- Pending mandatory maintenance actions\n- Certificate expirations\n\n## Step 4: Analyze Against Best Practices\n\nEvaluate ALL collected data against these categories. Assign severity to every finding: CRITICAL, HIGH, MEDIUM, LOW, or INFO.\n\nReference: `references\u002Fdms-best-practices.md` for detailed best practices.\nReference: `references\u002Fdms-validation-checklist.md` for validation criteria and thresholds.\nReference: `references\u002Fdms-version-reference.md` for version lifecycle and known issues.\n\n### 4.1 Instance Health (25 points)\n\n- Instance status (must be \"available\")\n- Engine version currency (EOL → CRITICAL; not on latest or latest-1 active version → HIGH)\n- Instance class appropriate (CPU \u003C 80%, Memory > 20% free)\n- Multi-AZ for production CDC tasks\n- Storage utilization (\u003C 80%)\n- Not publicly accessible\n- KMS encryption enabled\n- Auto minor version upgrade enabled (non-prod)\n\n### 4.2 Task Health (25 points)\n\n- Task status (running\u002Fstopped, not failed\u002Ferror)\n- No tables in error\u002Fsuspended state\n- Logging enabled on all tasks\n- CDC latency within thresholds (\u003C 120s)\n- Recovery checkpoint exists\n- No full load error rows\n- Task settings follow best practices (LOB mode, parallelism, batch apply)\n\n### 4.3 Endpoint Security (20 points)\n\n- SSL\u002FTLS enabled on all endpoints (SslMode != \"none\")\n- Secrets Manager integration for credentials\n- Connection tests passing\n- Security groups restrict access (no 0.0.0.0\u002F0)\n- VPC endpoints configured for AWS services\n- Private subnet placement (not publicly accessible)\n\n### 4.4 Performance (15 points)\n\n- CPU utilization within thresholds (\u003C 80% avg)\n- Freeable memory adequate (> 2 GB minimum)\n- No swap usage (SwapUsage = 0)\n- Disk queue depth normal (\u003C 10)\n- No sustained disk-based CDC caching (CDCChangesDisk* = 0)\n- CDC throughput adequate for workload\n\n### 4.5 Cost Efficiency (15 points)\n\n- No over-provisioned instances (CPU avg > 20% for 7+ days)\n- No idle instances (no running tasks for 7+ days)\n- Multi-AZ justified (production\u002Fcritical only)\n- Debug logging disabled in production\n- Same-engine migrations using homogeneous\u002Fnative tools where applicable\n- DMS Serverless evaluated for variable workloads\n\n## Step 5: Troubleshooting (When Applicable)\n\nWhen the user reports an active issue, follow this structured approach:\n\n### Phase 0: Version Check (Always First)\nCheck DMS engine version and cross-reference with `references\u002Fdms-version-reference.md` for known bugs.\n\n### Phase 1: Error Classification\nRoute by error category:\n\n| Error Pattern | Category | Diagnostic Path |\n|---------------|----------|-----------------|\n| Network error, Connection lost, timeout | Connectivity | Network diagnostics |\n| Memory, OOM, swap, disk full | Resource Exhaustion | Instance metrics |\n| CDCLatency, falling behind | Performance\u002FLatency | CDC metrics analysis |\n| Data truncation, type mismatch | Data Mismatch | Table statistics |\n| Table error, suspended, DDL | Table-Level Failure | Table reload |\n| Credential, authentication, access denied | Auth\u002FPermissions | Endpoint test |\n| SSL, certificate, handshake | SSL\u002FTLS | Certificate check |\n| Task stops without clear error | Silent Failure | Comprehensive check |\n\n### Phase 2: Targeted Diagnostics\nFollow the appropriate diagnostic path using AWS CLI commands to gather evidence.\n\n### Phase 3: Log Analysis\nQuery CloudWatch Logs with engine-specific filter patterns (Oracle\u002FPostgreSQL\u002FMySQL\u002FSQL Server).\n\n## Step 6: Migration Cutover Guidance (When Applicable)\n\nWhen the user is planning or executing a cutover:\n\n### Pre-Cutover Checklist (T-7 to T-1 days)\n- CDC latency at zero\n- No tables in error\n- Validation passing\n- No pending maintenance\n- Instance resources healthy\n- Recovery checkpoint exists\n- Target schema matches source\n- Application connection strings prepared\n- Rollback plan documented\n\n### Cutover Execution (T-0)\n1. Final latency check\n2. Stop application writes to source\n3. Wait for CDC to drain (zero latency)\n4. Run final validation\n5. Stop DMS task\n6. Switch application to target\n7. Validate application\n8. Monitor (T+0 to T+24h)\n\n### Rollback Procedure\nDocumented steps to revert to source if cutover fails.\n\n### Post-Cutover Cleanup (T+3 to T+7 days)\nResource deletion and documentation updates.\n\n## Step 7: Generate Report\n\n**Generate a separate shareable report artifact for EACH environment reviewed.**\n\nArtifact naming: `dms-review-\u003Cinstance-name>-\u003CYYYY-MM-DD>.md`\nExample: `dms-review-prod-replication-2026-07-22.md`\n\nFor each environment, create the artifact as a Markdown document with these sections:\n\n### Report Header\n```\n# DMS Operational Review — \u003Cinstance-name>\nAccount: \u003Caccount-id> | Region: \u003Cregion> | Date: \u003CYYYY-MM-DD> | Engine Version: \u003Cversion>\n```\n\n### Executive Summary\n- Environment health: ✅ HEALTHY \u002F ⚠️ WARNINGS \u002F ❌ CRITICAL\n- Health Score: XX\u002F100 [Rating]\n- Finding counts by severity\n- Top 3 critical\u002Fhigh items\n\n### Health Score Breakdown\n| Category | Score | Key Issues |\n|----------|-------|------------|\n| Instance Health | XX\u002F25 | [list issues] |\n| Task Health | XX\u002F25 | [list issues] |\n| Endpoint Security | XX\u002F20 | [list issues] |\n| Performance | XX\u002F15 | [list issues] |\n| Cost Efficiency | XX\u002F15 | [list issues] |\n\n### Resource Inventory\n| Resource Type | Count | Status Summary |\n|---------------|-------|----------------|\n\n### Findings by Category\nFor each of the 5 categories above, present:\n| # | Finding | Severity | Current State | Recommendation |\n|---|---------|----------|---------------|----------------|\n\n### CloudWatch Metrics (7-Day)\n| Metric | Category | 7-Day Avg | 7-Day Max | Status | Finding |\n|--------|----------|-----------|-----------|--------|---------|\n\n### CloudWatch Logs Analysis (7-Day)\n| Pattern | Occurrences | Severity | Finding |\n|---------|-------------|----------|---------|\n\n### Version & Deprecation Status\nAll instances with version, EOL status, upgrade recommendations.\n\n### Cost Optimization Opportunities\n| # | Opportunity | Resource | Estimated Savings | Risk Level |\n|---|-------------|----------|-------------------|------------|\n\n### Priority Matrix\n| # | Finding | Severity | Category | Effort | Impact |\n|---|---------|----------|----------|--------|--------|\nAll findings sorted by severity.\n\n### Next Steps\n- Immediate (CRITICAL\u002FHIGH — 7 days)\n- Short-term (MEDIUM — 30 days)\n- Long-term (LOW — 90 days)\n\n### Appendix\nRefer to the AWS DMS documentation for detailed guidance on best practices, monitoring, troubleshooting, release notes, serverless, and data validation.\n\n## Severity Definitions\n\n| Severity | Definition | SLA |\n|----------|------------|-----|\n| CRITICAL | Immediate risk to migration integrity, data loss, or security breach | Fix within 24-48 hours |\n| HIGH | Significant gap that could lead to task failures or data issues | Fix within 1 week |\n| MEDIUM | Notable improvement opportunity for 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weeks",{"type":67,"tag":1583,"props":2760,"children":2761},{},[2762,2767,2772],{"type":67,"tag":1610,"props":2763,"children":2764},{},[2765],{"type":73,"value":2766},"40-59",{"type":67,"tag":1610,"props":2768,"children":2769},{},[2770],{"type":73,"value":2771},"🔴 Poor",{"type":67,"tag":1610,"props":2773,"children":2774},{},[2775],{"type":73,"value":2776},"Immediate action required on critical items",{"type":67,"tag":1583,"props":2778,"children":2779},{},[2780,2785,2790],{"type":67,"tag":1610,"props":2781,"children":2782},{},[2783],{"type":73,"value":2784},"0-39",{"type":67,"tag":1610,"props":2786,"children":2787},{},[2788],{"type":73,"value":2789},"⚫ Critical",{"type":67,"tag":1610,"props":2791,"children":2792},{},[2793],{"type":73,"value":2794},"Migration at risk — escalate immediately",{"type":67,"tag":2796,"props":2797,"children":2798},"style",{},[2799],{"type":73,"value":2800},"html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}",{"items":2802,"total":2972},[2803,2821,2836,2849,2864,2874,2889,2904,2918,2933,2946,2958],{"slug":2804,"name":2804,"fn":2805,"description":2806,"org":2807,"tags":2808,"stars":2818,"repoUrl":2819,"updatedAt":2820},"agents-build","add capabilities to existing agent projects","Use to extend an existing agent project with memory, app integration, VPC, multi-agent, migration, model, browser, code interpreter, payments, or resource removal. Triggers: \"add memory\", \"remember across sessions\", \"call agent from app\", \"invoke agent from code\", \"agent auth\", \"streaming\", \"VPC\", \"VPC connectivity\", \"can't reach from VPC\", \"multi-agent\", \"A2A\", \"A2A auth\", \"orchestrator not delegating\", \"specialist not called\", \"migrate Bedrock Agent\", \"migration issue\", \"change model\", \"browser tool\", \"code interpreter\", \"delete agent\", \"tear down\", \"agentcore remove\", \"cross-account memory\", \"add payments capability to my agent\", \"wire payments plugin\", \"integrate x402 payments with the agent I'm building\", \"add MPP payments\", \"Machine Payments Protocol\". External APIs via Gateway: use agents-connect. New project: use agents-get-started. CLI\u002Fdev-server errors: use agents-debug. Runtime x402\u002FMPP payments: use agents-pay. Migration-specific Strands vs LangGraph routes here.\n",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2809,2811,2814,2815],{"name":2810,"slug":35,"type":15},"Agents",{"name":2812,"slug":2813,"type":15},"Automation","automation",{"name":23,"slug":8,"type":15},{"name":2816,"slug":2817,"type":15},"Engineering","engineering",1822,"https:\u002F\u002Fgithub.com\u002Faws\u002Fagent-toolkit-for-aws","2026-08-20T03:27:06.137661",{"slug":2822,"name":2822,"fn":2823,"description":2824,"org":2825,"tags":2826,"stars":2818,"repoUrl":2819,"updatedAt":2835},"agents-connect","connect agents to external services","Use when connecting your agent to external APIs, tools, or services via Gateway, or restricting tool access with Cedar policies. Handles gateway setup, target types, outbound auth (OAuth, API key, IAM), credentials, and Cedar policy authoring. Triggers on: \"connect to API\", \"add gateway\", \"connect to MCP server\", \"Lambda tools\", \"OpenAPI\", \"gateway target\", \"Cedar policy\", \"restrict tools\", \"policy engine\", \"gateway auth error\", \"store API key\", \"outbound credential\", \"env var API key\", \"API key None after deploy\", \"credential not available after deploy\", \"should this be a gateway target\", \"give my agent tools\", \"add tools to agent\". Not for inbound auth (who can call your agent) — use agents-harden. Not for debugging agent behavior — use agents-debug. Not for VPC networking errors (agent can't reach APIs due to VPC) — use agents-build. Not for creating or hosting a new MCP server project — use agents-get-started.\n",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2827,2828,2831,2834],{"name":2810,"slug":35,"type":15},{"name":2829,"slug":2830,"type":15},"API Development","api-development",{"name":2832,"slug":2833,"type":15},"Authentication","authentication",{"name":23,"slug":8,"type":15},"2026-07-16T06:00:38.866147",{"slug":2837,"name":2837,"fn":2838,"description":2839,"org":2840,"tags":2841,"stars":2818,"repoUrl":2819,"updatedAt":2848},"agents-debug","debug agent and environment issues","Use when your agent or environment is broken — wrong answers, errors, timeouts, tool failures, or CLI issues. Reads traces and logs to diagnose root causes. Also checks prerequisites when the CLI itself isn't working. Triggers on: \"agent not working\", \"wrong answer\", \"agent error\", \"tool call failing\", \"debug agent\", \"check logs\", \"read traces\", \"broken\", \"500 error\", \"424 error\", \"model access denied\", \"command not found\", \"stuck in DELETING\", \"maxVms exceeded\", \"cold start diagnosis\", \"cold start slow\", \"agentcore create error\", \"create failed\", \"exit code 7\", \"connection refused local dev\". Not for deploy failures — use agents-deploy. Not for performance tuning without errors — use agents-optimize. Not for VPC configuration — use agents-build. Not for observability setup or missing logs — use agents-optimize.\n",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2842,2843,2844,2845],{"name":2810,"slug":35,"type":15},{"name":23,"slug":8,"type":15},{"name":25,"slug":26,"type":15},{"name":2846,"slug":2847,"type":15},"Observability","observability","2026-07-16T06:00:44.679093",{"slug":2850,"name":2850,"fn":2851,"description":2852,"org":2853,"tags":2854,"stars":2818,"repoUrl":2819,"updatedAt":2863},"agents-deploy","deploy AI agents to AWS","Use when deploying your agent to AWS, or when a deploy has failed. Handles pre-flight validation, CDK\u002FIAM\u002Fquota error diagnosis, version management, rollback, and canary deployments. Triggers on: \"deploy my agent\", \"agentcore deploy\", \"deploy failed\", \"CDK error\", \"rollback\", \"canary deploy\", \"pin version\", \"redeploy\", \"deploy stuck\". Not for production hardening — use agents-harden. Not for adding capabilities before deploy — use agents-build or agents-connect. Not for VPC configuration errors — use agents-build.\n",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2855,2856,2857,2860],{"name":2810,"slug":35,"type":15},{"name":23,"slug":8,"type":15},{"name":2858,"slug":2859,"type":15},"CI\u002FCD","ci-cd",{"name":2861,"slug":2862,"type":15},"Deployment","deployment","2026-07-12T08:42:55.059577",{"slug":2865,"name":2865,"fn":2866,"description":2867,"org":2868,"tags":2869,"stars":2818,"repoUrl":2819,"updatedAt":2873},"agents-get-started","scaffold and deploy new agent projects","Use when a developer wants to create a new agent project or get started with AgentCore. Handles framework selection, project scaffolding, first deploy, and first invocation. Triggers on: \"build an agent\", \"create an agent\", \"get started\", \"new project\", \"agentcore create\", \"which framework\", \"Strands vs LangGraph\", \"hello world agent\", \"first agent\", \"create MCP server\", \"host MCP server\", \"agentcore dev\", \"dev server\", \"what port\", \"local development\". Not for adding capabilities to existing projects — use agents-build or agents-connect. Strands vs LangGraph in a migration context routes to agents-build, not here. Connecting to an existing MCP server routes to agents-connect, not here.\n",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2870,2871,2872],{"name":2810,"slug":35,"type":15},{"name":23,"slug":8,"type":15},{"name":2861,"slug":2862,"type":15},"2026-07-12T08:42:51.963247",{"slug":2875,"name":2875,"fn":2876,"description":2877,"org":2878,"tags":2879,"stars":2818,"repoUrl":2819,"updatedAt":2888},"agents-harden","harden agents for production","Use when preparing your agent for production — IAM scoping, inbound auth (JWT, SigV4), secrets management, cold start optimization, session lifecycle, rate limiting, input validation, and quota guidance. Triggers on: \"production checklist\", \"harden agent\", \"production ready\", \"secure agent\", \"inbound auth\", \"going live\", \"cold start optimization\", \"session lifecycle\", \"StopRuntimeSession\", \"quota\", \"throttling\", \"maxVms\", \"rate limit\", \"security audit of outbound API calls\", \"gateway target audit for production\", \"restrict who can call\", \"lock down endpoint\", \"only our app can call\". Not for Cedar tool-restriction policies — use agents-connect. Not for quality measurement — use agents-optimize. Not for outbound credential storage or API key wiring — use agents-connect. Not for A2A agent-to-agent auth — use agents-build. Cold start observation and diagnosis (not optimization) routes to agents-debug.\n",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2880,2881,2882,2885],{"name":2810,"slug":35,"type":15},{"name":23,"slug":8,"type":15},{"name":2883,"slug":2884,"type":15},"Best Practices","best-practices",{"name":2886,"slug":2887,"type":15},"Security","security","2026-07-16T06:00:42.174705",{"slug":2890,"name":2890,"fn":2891,"description":2892,"org":2893,"tags":2894,"stars":2818,"repoUrl":2819,"updatedAt":2903},"agents-optimize","optimize agent quality and performance","Use when measuring or improving agent quality and performance — set up evaluators, online monitoring, CI\u002FCD quality gates, observability, or cost optimization. Triggers on: \"evaluate my agent\", \"add evaluator\", \"measure quality\", \"quality gate\", \"run evals\", \"agent too slow\", \"why is it slow\", \"reduce latency\", \"set up observability\", \"CloudWatch dashboard\", \"how much does my agent cost\", \"cost optimization\", \"logs not showing up\", \"logs missing\", \"spans not found\", \"eval failing\", \"eval error\", \"dev traces\", \"local traces\", \"agentcore dev traces\", \"traces to CloudWatch\". Not for debugging errors or crashes — use agents-debug. Slow but correct routes here; broken routes to debug.\n",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2895,2896,2897,2900,2901],{"name":2810,"slug":35,"type":15},{"name":23,"slug":8,"type":15},{"name":2898,"slug":2899,"type":15},"Evals","evals",{"name":2846,"slug":2847,"type":15},{"name":2096,"slug":2902,"type":15},"performance","2026-07-12T08:42:56.488105",{"slug":2905,"name":2905,"fn":2906,"description":2907,"org":2908,"tags":2909,"stars":2818,"repoUrl":2819,"updatedAt":2917},"agents-pay","handle x402 payments for agent tasks","Use when THIS agent needs to pay for x402-protected content at runtime: hitting a paywall mid-task, settling it via AgentCore Payments, and applying operator-defined spend limits. Covers payment setup, policy, session budgets, and troubleshooting. Triggers on: \"my agent hit a 402 while calling an API\", \"a tool call returned 402 Payment Required\", \"my agent needs to pay for x402-protected content\", \"let the agent pay for content, capped at $5 per session\", \"set a spend limit for the agent\", \"ProcessPayment failed\", or \"why did my agent refuse to pay\". Not for BUILDING payment capability for end users, including wallets and framework middleware; use agents-build and references\u002Fpayments.md. For non-paid APIs via Gateway use agents-connect. For inbound auth use agents-harden. For project scaffolding use agents-get-started.\n",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2910,2911,2912,2915],{"name":2810,"slug":35,"type":15},{"name":2812,"slug":2813,"type":15},{"name":2913,"slug":2914,"type":15},"Payments","payments",{"name":2916,"slug":2916,"type":15},"x402","2026-08-10T04:16:31.844309",{"slug":2919,"name":2919,"fn":2920,"description":2921,"org":2922,"tags":2923,"stars":2818,"repoUrl":2819,"updatedAt":2932},"amazon-aurora-mysql","manage Amazon Aurora MySQL clusters","Amazon Aurora MySQL — creates, modifies, and advises on Aurora MySQL clusters specifically (MySQL-compatible engine, Aurora serverless, parallel query). Trigger for Aurora MySQL cluster operations, ACU sizing, I\u002FO-Optimized storage, commitment pricing, or MySQL upgrade planning. Aurora MySQL uses full (VPC-based) configuration — express configuration is PostgreSQL-only. For Aurora PostgreSQL, use amazon-aurora-postgresql instead. Contains safety guardrails and response templates that override defaults.",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2924,2925,2926,2929],{"name":23,"slug":8,"type":15},{"name":17,"slug":18,"type":15},{"name":2927,"slug":2928,"type":15},"MySQL","mysql",{"name":2930,"slug":2931,"type":15},"Serverless","serverless","2026-07-12T08:43:13.27939",{"slug":2934,"name":2934,"fn":2935,"description":2936,"org":2937,"tags":2938,"stars":2818,"repoUrl":2819,"updatedAt":2945},"amazon-aurora-postgresql","configure Amazon Aurora PostgreSQL clusters","Amazon Aurora PostgreSQL — creates, modifies, and advises on Aurora PostgreSQL clusters specifically (PostgreSQL-compatible engine, Aurora serverless, express configuration, pgvector, Babelfish). Trigger for Aurora PostgreSQL cluster operations, express-configuration quick-start, ACU sizing, I\u002FO-Optimized storage, commitment pricing, or PostgreSQL upgrade planning. For Aurora MySQL, use amazon-aurora-mysql instead. Contains safety guardrails, express-first routing, and response templates that override defaults.",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2939,2940,2941,2944],{"name":23,"slug":8,"type":15},{"name":17,"slug":18,"type":15},{"name":2942,"slug":2943,"type":15},"PostgreSQL","postgresql",{"name":2930,"slug":2931,"type":15},"2026-07-16T06:00:34.789624",{"slug":2947,"name":2947,"fn":2948,"description":2949,"org":2950,"tags":2951,"stars":2818,"repoUrl":2819,"updatedAt":2957},"amazon-bedrock","build generative AI apps with Amazon Bedrock","Builds generative AI applications on Amazon Bedrock. Covers model invocation (Converse API, InvokeModel), RAG with Knowledge Bases, Bedrock Agents, Guardrails, and AgentCore (including the Harness managed agent loop). Use when invoking models, setting up Knowledge Bases, creating agents, applying guardrails, deploying to AgentCore, migrating\u002Fporting\u002Fconverting a Bedrock Agent (including inline agents) to an AgentCore Harness, troubleshooting Bedrock errors (ThrottlingException, AccessDeniedException), or choosing models (Claude, Llama, Nova, Titan). ALSO USE for prompt caching, quota health checks and throttling diagnosis, cost attribution, migrating between Claude model generations, chunking strategies, API selection (Converse vs InvokeModel), and model selection. Also covers AgentCore Payments setup (x402, microtransactions, Payment Manager, Coinbase CDP, Stripe Privy, 402 Payment Required, paid endpoint). NOT for custom model training, Rekognition, or Comprehend.",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2952,2953,2954],{"name":2810,"slug":35,"type":15},{"name":23,"slug":8,"type":15},{"name":2955,"slug":2956,"type":15},"LLM","llm","2026-08-07T04:38:13.03499",{"slug":2959,"name":2959,"fn":2960,"description":2961,"org":2962,"tags":2963,"stars":2818,"repoUrl":2819,"updatedAt":2971},"amazon-braket","run quantum computing workflows on AWS","Runs quantum computing workflows on AWS through Amazon Braket — discovering devices (QPUs and simulators) and their availability, building gate-model circuits and analog Hamiltonian programs, submitting quantum tasks, program sets and hybrid jobs, looking up prices, and capping spend with spending limits. Applies to any request about quantum computing, quantum hardware, quantum simulation, AHS, OpenQASM, or running a quantum algorithm on AWS.",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2964,2965,2968],{"name":23,"slug":8,"type":15},{"name":2966,"slug":2967,"type":15},"Quantum Computing","quantum-computing",{"name":2969,"slug":2970,"type":15},"Simulation","simulation","2026-08-20T03:53:19.377174",139,{"items":2974,"total":3067},[2975,2989,3004,3018,3026,3038,3053],{"slug":2976,"name":2976,"fn":2977,"description":2978,"org":2979,"tags":2980,"stars":27,"repoUrl":28,"updatedAt":2988},"aws-health-events","analyze AWS Health events for incidents","ALWAYS use this skill in the beginning of any incident investigation, root cause analysis, or operational troubleshooting. This skill retrieves and analyzes AWS Health events (service issues, scheduled changes, and account notifications) to identify AWS-side events that may explain or correlate with observed operational issues. Activate this skill when investigating an issue and you observe service degradation, elevated error rates, latency spikes, connection failures, throttling, capacity issues, deployment-related failures, alarms, or any operational event or issue. This skill searches AWS Health events by service, time window, region, and status to surface active or recent service disruptions, scheduled maintenance, and account-specific notifications that inform the current investigation. Also activate when a user requests a health event summary or report for their account over a specified time period.",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2981,2982,2983,2985],{"name":23,"slug":8,"type":15},{"name":25,"slug":26,"type":15},{"name":2984,"slug":44,"type":15},"Incident Response",{"name":2986,"slug":2987,"type":15},"Monitoring","monitoring","2026-08-20T03:53:41.178955",{"slug":2990,"name":2990,"fn":2991,"description":2992,"org":2993,"tags":2994,"stars":27,"repoUrl":28,"updatedAt":3003},"aws-vpc-dns-investigation","investigate VPC DNS resolution issues","Use this skill when a name is not resolving as expected inside a VPC, or before applying a DNS control-plane change. Activate on symptoms such as NXDOMAIN or SERVFAIL from an EC2 instance, a hostname resolving to a public address when a private endpoint was expected, an AWS service endpoint that stopped resolving after a VPC endpoint or Route 53 change, an application reaching the wrong IP, resolution that works from one instance but not another, IPv6 or dualstack resolution differences, a suspected on-premises forwarding or hybrid DNS problem, or a request to check whether enabling private DNS, adding a Resolver rule, associating a private hosted zone, attaching DNS Firewall, or associating a Route 53 Profile would break anything. It drives the aws-vpc-dns-diagnostics MCP server to observe live resolution from inside the subnet and to simulate a proposed change before it is applied.",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[2995,2996,2997,3000],{"name":23,"slug":8,"type":15},{"name":25,"slug":26,"type":15},{"name":2998,"slug":2999,"type":15},"DNS","dns",{"name":3001,"slug":3002,"type":15},"Networking","networking","2026-08-20T03:53:46.027593",{"slug":3005,"name":3005,"fn":3006,"description":3007,"org":3008,"tags":3009,"stars":27,"repoUrl":28,"updatedAt":3017},"crm-production-investigation-guidelines","investigate CRM production incidents","Guidelines for investigating production incidents in the CRM application. Use when triaging any alert or incident involving the CRM REST API, SQS queues, Lambda functions, or Aurora DSQL database in this AWS account. Ensures thorough root cause analysis using AWS-native observability tools.",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[3010,3011,3014,3015,3016],{"name":23,"slug":8,"type":15},{"name":3012,"slug":3013,"type":15},"CRM","crm",{"name":25,"slug":26,"type":15},{"name":2984,"slug":44,"type":15},{"name":13,"slug":14,"type":15},"2026-08-20T03:53:23.532781",{"slug":4,"name":4,"fn":5,"description":6,"org":3019,"tags":3020,"stars":27,"repoUrl":28,"updatedAt":29},{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[3021,3022,3023,3024,3025],{"name":23,"slug":8,"type":15},{"name":17,"slug":18,"type":15},{"name":25,"slug":26,"type":15},{"name":20,"slug":21,"type":15},{"name":13,"slug":14,"type":15},{"slug":3027,"name":3027,"fn":3028,"description":3029,"org":3030,"tags":3031,"stars":27,"repoUrl":28,"updatedAt":3037},"database-rds-devops","diagnose Aurora MySQL and PostgreSQL databases","Database-level data-plane diagnostics for Aurora MySQL and Aurora PostgreSQL. Executes predefined read-only health check queries via RDS Data API to analyze buffer pool, connections, locks, replication, storage, performance, and index efficiency. Requires the rds-aidba MCP server for database-internal access beyond what CloudWatch and RDS APIs provide.",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[3032,3033,3034,3035,3036],{"name":23,"slug":8,"type":15},{"name":17,"slug":18,"type":15},{"name":25,"slug":26,"type":15},{"name":2927,"slug":2928,"type":15},{"name":2942,"slug":2943,"type":15},"2026-08-20T03:53:41.560344",{"slug":3039,"name":3039,"fn":3040,"description":3041,"org":3042,"tags":3043,"stars":27,"repoUrl":28,"updatedAt":3052},"eks-operation-review","audit Amazon EKS cluster operations","Comprehensive Amazon EKS operational review aligned with the AWS EKS Best Practices Guide. Use this skill when a user asks to review, audit, or assess EKS clusters for best practices compliance, operational readiness, security posture, cost optimization, reliability, networking, scalability, or upgrade readiness. Triggers on requests like \"EKS review\", \"EKS best practices audit\", \"EKS operational assessment\", \"review my EKS cluster\", or \"EKS health check\".",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[3044,3047,3048,3051],{"name":3045,"slug":3046,"type":15},"Audit","audit",{"name":23,"slug":8,"type":15},{"name":3049,"slug":3050,"type":15},"Kubernetes","kubernetes",{"name":13,"slug":14,"type":15},"2026-08-20T03:53:20.524374",{"slug":3054,"name":3054,"fn":3055,"description":3056,"org":3057,"tags":3058,"stars":27,"repoUrl":28,"updatedAt":3066},"enrich-with-aws-security-agent","investigate security root causes in AWS","Automatically load this skill when investigating application outages, service degradation, or errors that could have security-related root causes — including unexplained downtime, authentication or authorization failures, injection attacks, data exposure, or suspicious application behavior. Query AWS Security Agent CloudWatch logs to retrieve detailed code review findings with actionable, low-level details (file, line number, vulnerability type) that customers can directly fix.",{"slug":8,"name":9,"logoUrl":10,"githubOrg":8},[3059,3062,3063,3064,3065],{"name":3060,"slug":3061,"type":15},"Auth","auth",{"name":23,"slug":8,"type":15},{"name":25,"slug":26,"type":15},{"name":2984,"slug":44,"type":15},{"name":2886,"slug":2887,"type":15},"2026-08-20T03:53:23.097965",15]