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/aws-lambda-managed-instances

@e4f4c39
by Amazon Web Servicesaws/agent-toolkit-for-aws2.8k stars
337

Evaluates, configures, and migrates workloads to AWS Lambda Managed Instances (LMI). Runs Lambda functions on EC2 instances in the user's account while AWS manages provisioning, patching, scaling, routing, and load balancing. Triggers when queries mention Lambda Managed Instances, LMI, capacity providers, multi-concurrent execution environments, EC2-backed Lambda, persistent Lambda instances, PerExecutionEnvironmentMaxConcurrency, CapacityProviderConfig, cold start elimination via dedicated instances, migrating standard Lambda to managed instances, or cost comparison between standard Lambda and LMI with Savings Plans or Reserved Instances. Also covers long-running and asynchronous workloads and the 90-minute (5400s) function timeout for asynchronous and event-source-mapping (SQS, Kinesis, DynamoDB Streams / ESM) invocations, including how to raise the function timeout up to 90 minutes / 5400s and the related duration limits.

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Use this Skill: https://skilld.dev/gh/aws/agent-toolkit-for-aws/aws-lambda-managed-instances

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referencescost-comparison.md

≈231 tokens on demand. Your agent reads this file only when SKILL.md points to it.

Lambda vs LMI Cost Comparison

Use the LMI Pricing Calculator for accurate, up-to-date cost comparisons based on your specific workload parameters (region, instance type, request volume, duration).

When building a cost comparison for a user, gather: region, runtime, requests/month, average duration, memory, and architecture (x86 vs ARM). Plug these into the calculator rather than relying on hardcoded estimates.

When LMI is NOT Cheaper

  • low number of requests/month (fixed 3-instance cost exceeds Lambda)
  • Very short functions (< 100ms duration)
  • Highly bursty, unpredictable traffic
  • Workloads needing scale-to-zero

Tools

Source: SKILL.md on GitHub

Third-party checks

1 alert24d3 checks · Risk CRITICAL
  • Gen Agent Trust Hub24d

    This skill includes some security considerations such as indirect prompt injection surfaces and external resource references. These elements are consistent with the skill's purpose for AWS workload management and follow standard vendor practices. See detailed analysis for context.

  • Socket24d

    No alerts

  • Snyk24d

    Risk: MEDIUM · 1 issue

Provenance

Signed by skilld at e4f4c39. This ties the file your Agent reads to that commit on GitHub. It does not review the instructions.

Last checked against GitHub 2 days ago.

Activeupdated 4 weeks ago

Capability

version
2

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