Tag: infrastructure
All the articles with the tag "infrastructure".
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Building Voice Agents with LiveKit, Cartesia, and AWS
A phone agent becomes useful only when its media, model, action, security, retention, and teardown boundaries work together.
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MCP Became Stateless: Migrating a Real AgentCore Gateway
MCP 2026-07-28 removes protocol sessions from remote calls. Here is what changed in a working AgentCore WebSearch gateway, what stayed untouched, and how to migrate without breaking older clients.
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The Five-Layer AI Stack Is an Inverted Pyramid
Jensen Huang's five-layer AI cake explains the dependency chain. An inverted pyramid reveals where participation expands and where market power concentrates.
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Open Data Wasn't Missing. The Interface Was.
A 12-domain benchmark and Sentinel-2 experiment show where the Registry of Open Data MCP server works, where search fails, and what the interface unlocks.
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Every Way to Attribute Cost on Amazon Bedrock, Live-Tested
A working map of every mechanism Amazon Bedrock has for attributing inference cost — resource tags, identity tags, and request metadata — with config examples, and where SaaS billing has to leave the AWS billing layer entirely.
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Prompt Caching Is a Harness Design Problem, Not Just an API Toggle
A 186-request test shows why cache savings depend on stable tools, deterministic prefixes, deliberate breakpoints, routing keys, and measurement inside the agent harness.
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Web Search as a Managed Connector: Wiring Amazon Bedrock AgentCore WebSearch Into Any Agent
Amazon Bedrock AgentCore WebSearch is a managed MCP connector, not a search-API wrapper: an Amazon-operated index with zero data egress, IAM-authorized so there are no secrets to rotate, and $7 per 1,000 queries confirmed on the bill.
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Zed on Bedrock Makes the Agent Harness Portable
Wiring Zed to Amazon Bedrock turns Zed's agent harness into a provider-portable coding surface across the frontier models your account can reach.