Lambda Durable Execution Telemetry MCP Server

Use an AI agent to investigate failed executions or find transactions in exported telemetry.

Availability

New limits apply in all AWS Regions where Lambda durable functions is available.

Pricing model

Not established

Deployment

AWS Regions

Privacy

Not established

Licence

Not established

• The MCP server lets AI agents query exported telemetry data using natural language. ^[1]

  We are also releasing a companion Model Context Protocol (MCP) server that lets AI agents such as Kiro query your exported telemetry data using natural language.

• An on-call engineer can ask an AI agent to list recent failed executions and find the cause of a failure. ^[1]

  With the MCP server, an on-call engineer can ask an AI agent to list recent failed executions and find the cause of a failure, and a business analyst can find all transactions for a specific customer.

• A business analyst can use the MCP server to find transactions for a specific customer. ^[1]

  With the MCP server, an on-call engineer can ask an AI agent to list recent failed executions and find the cause of a failure, and a business analyst can find all transactions for a specific customer.

• The MCP server is available in AWS Regions that support Lambda durable functions.
• To use the MCP server, add it to your agent. ^[1]

  To get started, install the exporter, register the plugin in your function handler, then add the MCP server to your agent.

• The maximum number of durable operations per execution increased from 3,000 to 30,000. ^[2]

  Starting today, AWS Lambda durable functions increases the maximum number of durable operations per execution from 3,000 to 30,000, and the maximum checkpoint payload size from 256 KB to 1 MB.

• The maximum checkpoint payload size increased from 256 KB to 1 MB. ^[2]

  Starting today, AWS Lambda durable functions increases the maximum number of durable operations per execution from 3,000 to 30,000, and the maximum checkpoint payload size from 256 KB to 1 MB.

• The new limits apply in all AWS Regions where Lambda durable functions is available. ^[2]

  The new limits apply in all AWS Regions where AWS Lambda durable functions is available.

• Durable functions support applications and AI workflows that execute for up to one year. ^[2]

  AWS Lambda durable functions helps you build resilient multi-step applications and AI workflows that execute for up to one year, with built-in checkpointing, automatic retries, and waits that suspend execution without incurring compute charges.

• The JavaScript and Python SDKs include a FileSystem serializer that can write payloads to an Amazon EFS or Amazon S3 Files mount and checkpoint a pointer. ^[2]

  For state larger than 1 MB, the JavaScript and Python SDKs include a FileSystem serializer that writes the payload to an Amazon EFS or Amazon S3 Files mount and checkpoints a pointer instead.