Tag: agentcore
All the articles with the tag "agentcore".
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The AgentCore Map: What Each Piece Actually Does
Updated:Amazon Bedrock AgentCore is not one service — it is a set of primitives you can use à la carte. Here is the map: what each piece does, which problem it solves, and how they compose, so the names stop blurring together.
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A Browser That Pays
When a browser navigates to a paywall, it gets a different challenge shape than a script does. The managed Browser Tool handles it the same way: read the challenge, generate proof, retry.
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MPP vs x402: Two Competing Answers to the Same HTTP 402
AgentCore Payments speaks both protocols natively. I tested x402's metered settlement and built a spec-compliant MPP challenge to compare what each actually buys: simplicity and on-chain audit trails versus multi-rail reach and high-frequency billing.
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Building an Autonomous AI News Agent on Step Functions and AgentCore
A daily pipeline that fetches 24 RSS feeds, dedups across sources, categorizes into nine fixed buckets, tracks story threads across days, and writes a digest with no human in the loop. What broke, what the real timeout ceiling turned out to be, and why the shape changed twice before it worked.
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Four Tools, One Loop: The AgentCore Knowledge Worker
An agent that only calls APIs hits a wall when the answer lives in a rendered page, a computation, or last month's session. I wired a four-tool loop inside an AgentCore Runtime — search, browser, Code Interpreter, Memory — and ran it live. The prescriptive prompt is the product surface; the infrastructure is fixed.
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What You Build on the AgentCore Harness
Once AgentCore is placed as a governed server-side hub, the question turns from what it lacks to what you assemble on it. Four use-case shapes teams are shipping in 2026 — agentic analytics, a research copilot, enterprise workflow automation, and support triage — each with the wiring behind it: a Bedrock model doing the reasoning, AgentCore holding the operational parts together.
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Browser Use vs. AgentCore Browser: Two Managed Browsers, and Which Layer Each One Wins
AgentCore Browser gives an agent a governed browser inside your AWS account. Browser Use Cloud gives it a natural-language browser with a stealth moat. I ran eleven live experiments against Browser Use — extraction, structured output, profiles, deterministic rerun, MCP, human-in-the-loop, and a stealth benchmark — and put it head-to-head with AgentCore Browser on identical tasks. The interface, the cost, and the differentiator are not where the marketing points.
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AgentCore Code Interpreter: When the Agent Has to Actually Run the Math
An agent will write correct-looking Python and then hand you a plausible number it never computed. AgentCore Code Interpreter is the managed sandbox that makes the agent run the code instead of guessing the output. I wired it into a real analyst task — computing the Pareto frontier of 500+ LLMs from a dated snapshot — and read the trace to see where the computation actually happens.