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Agent Infrastructure

209 summarised stories about Agent Infrastructure, each linking back to the original source. Browse all topics →

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Thursday, 23 July 2026

Launch HN: Screenpipe (YC S26) – Record how you work and turn that into agents

Hacker News 3 months ago 36 ● 2 sources

Screenpipe records screen and audio locally to create a searchable memory for AI agents, enabling automation of repetitive tasks and building persistent knowledge bases. The app captures OS events paired with screenshots and transcribed audio into a local SQLite database, with an API on port 3030 for agents to query and act on the data. Users can now retrieve work history, auto-update CRMs, maintain personal wikis, and identify automation opportunities without sending raw video or audio to the cloud.

Detecting silent agent failures with Amazon Bedrock AgentCore optimization

AWS 3 months ago 18

Amazon Bedrock AgentCore optimization provides observability tools to detect behavioral failures in deployed AI agents, including silent failures that don't generate error signals—such as skipped steps or incorrect outputs that pass system health checks. The system analyzes session traces against 11 behavioral failure categories, clusters failures by root cause, and ranks them by proportion of affected traffic, helping developers distinguish systematic issues from edge cases. This shifts agent monitoring from reactive trace inspection to proactive pattern detection, enabling teams to prioritize and fix the failures that affect the most users.

Durable Objects are Made for Agents

calv.info 3 months ago 14

Cloudflare Durable Objects combine serverless V8 isolates with paired SQLite storage and automatic request routing by ID, making them well-suited for building agents and stateful applications. The author has built multi-agent workloads for roughly $10 per month on Durable Objects compared to $100–500 monthly on AWS, and highlights benefits including native WebSocket support, single-threaded concurrency, minimal local development setup, and token efficiency for AI coding agents. However, Durable Objects present tradeoffs including complexity around blocking concurrent requests, limited language support beyond TypeScript, missing Node.js APIs like HTTP/2, schema migration challenges, and inability to run on customer clouds, pushing some developers toward alternatives like Restate or Rivet.

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