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            <title><![CDATA[Building a C compiler with a team of parallel Claudes]]></title>
            <link>https://www.anthropic.com/engineering/building-c-compiler</link>
            <guid>https://www.anthropic.com/engineering/building-c-compiler</guid>
            <pubDate>Thu, 05 Feb 2026 00:00:00 GMT</pubDate>
            <description><![CDATA[Tasking Opus 4.6 agent teams to build a C compiler with minimal intervention]]></description>
        </item>
        <item>
            <title><![CDATA[Designing AI-resistant technical evaluations]]></title>
            <link>https://www.anthropic.com/engineering/AI-resistant-technical-evaluations</link>
            <guid>https://www.anthropic.com/engineering/AI-resistant-technical-evaluations</guid>
            <pubDate>Wed, 21 Jan 2026 00:00:00 GMT</pubDate>
            <description><![CDATA[Lessons from three iterations of a performance engineering take-home exam]]></description>
        </item>
        <item>
            <title><![CDATA[Demystifying evals for AI agents]]></title>
            <link>https://www.anthropic.com/engineering/demystifying-evals-for-ai-agents</link>
            <guid>https://www.anthropic.com/engineering/demystifying-evals-for-ai-agents</guid>
            <pubDate>Fri, 09 Jan 2026 00:00:00 GMT</pubDate>
            <description><![CDATA[Evaluation strategies for agent systems across different deployments]]></description>
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            <title><![CDATA[Effective harnesses for long-running agents]]></title>
            <link>https://www.anthropic.com/engineering/effective-harnesses-for-long-running-agents</link>
            <guid>https://www.anthropic.com/engineering/effective-harnesses-for-long-running-agents</guid>
            <pubDate>Wed, 26 Nov 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[Design patterns inspired by human engineers for multi-context-window operations]]></description>
        </item>
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            <title><![CDATA[Introducing advanced tool use on the Claude Developer Platform]]></title>
            <link>https://www.anthropic.com/engineering/advanced-tool-use</link>
            <guid>https://www.anthropic.com/engineering/advanced-tool-use</guid>
            <pubDate>Mon, 24 Nov 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[Three new beta features enabling dynamic tool discovery and execution]]></description>
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            <title><![CDATA[Code execution with MCP: Building more efficient agents]]></title>
            <link>https://www.anthropic.com/engineering/code-execution-with-mcp</link>
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            <pubDate>Tue, 04 Nov 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[Agent efficiency through code-based tool invocation versus direct definitions]]></description>
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            <title><![CDATA[Beyond permission prompts: making Claude Code more secure and autonomous]]></title>
            <link>https://www.anthropic.com/engineering/claude-code-sandboxing</link>
            <guid>https://www.anthropic.com/engineering/claude-code-sandboxing</guid>
            <pubDate>Mon, 20 Oct 2025 00:00:00 GMT</pubDate>
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            <title><![CDATA[Effective context engineering for AI agents]]></title>
            <link>https://www.anthropic.com/engineering/effective-context-engineering-for-ai-agents</link>
            <guid>https://www.anthropic.com/engineering/effective-context-engineering-for-ai-agents</guid>
            <pubDate>Mon, 29 Sep 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[Context is a critical but finite resource for AI agents]]></description>
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            <title><![CDATA[A postmortem of three recent issues]]></title>
            <link>https://www.anthropic.com/engineering/a-postmortem-of-three-recent-issues</link>
            <guid>https://www.anthropic.com/engineering/a-postmortem-of-three-recent-issues</guid>
            <pubDate>Wed, 17 Sep 2025 00:00:00 GMT</pubDate>
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            <title><![CDATA[Writing effective tools for agents — with agents]]></title>
            <link>https://www.anthropic.com/engineering/writing-tools-for-agents</link>
            <guid>https://www.anthropic.com/engineering/writing-tools-for-agents</guid>
            <pubDate>Thu, 11 Sep 2025 00:00:00 GMT</pubDate>
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            <title><![CDATA[Desktop Extensions: One-click MCP server installation for Claude Desktop]]></title>
            <link>https://www.anthropic.com/engineering/desktop-extensions</link>
            <guid>https://www.anthropic.com/engineering/desktop-extensions</guid>
            <pubDate>Thu, 26 Jun 2025 00:00:00 GMT</pubDate>
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            <title><![CDATA[How we built our multi-agent research system]]></title>
            <link>https://www.anthropic.com/engineering/multi-agent-research-system</link>
            <guid>https://www.anthropic.com/engineering/multi-agent-research-system</guid>
            <pubDate>Fri, 13 Jun 2025 00:00:00 GMT</pubDate>
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            <title><![CDATA[Claude Code: Best practices for agentic coding]]></title>
            <link>https://www.anthropic.com/engineering/claude-code-best-practices</link>
            <guid>https://www.anthropic.com/engineering/claude-code-best-practices</guid>
            <pubDate>Fri, 18 Apr 2025 00:00:00 GMT</pubDate>
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            <title><![CDATA[The "think" tool: Enabling Claude to stop and think in complex tool use situations]]></title>
            <link>https://www.anthropic.com/engineering/claude-think-tool</link>
            <guid>https://www.anthropic.com/engineering/claude-think-tool</guid>
            <pubDate>Thu, 20 Mar 2025 00:00:00 GMT</pubDate>
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            <title><![CDATA[Raising the bar on SWE-bench Verified with Claude 3.5 Sonnet]]></title>
            <link>https://www.anthropic.com/engineering/swe-bench-sonnet</link>
            <guid>https://www.anthropic.com/engineering/swe-bench-sonnet</guid>
            <pubDate>Mon, 06 Jan 2025 00:00:00 GMT</pubDate>
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            <title><![CDATA[Building effective agents]]></title>
            <link>https://www.anthropic.com/engineering/building-effective-agents</link>
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            <pubDate>Thu, 19 Dec 2024 00:00:00 GMT</pubDate>
            <description><![CDATA[The most successful agent implementations use simple, composable patterns rather than complex frameworks]]></description>
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            <title><![CDATA[Introducing Contextual Retrieval]]></title>
            <link>https://www.anthropic.com/engineering/contextual-retrieval</link>
            <guid>https://www.anthropic.com/engineering/contextual-retrieval</guid>
            <pubDate>Thu, 19 Sep 2024 00:00:00 GMT</pubDate>
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            <title><![CDATA[Quantifying infrastructure noise in agentic coding evals]]></title>
            <link>https://www.anthropic.com/engineering/infrastructure-noise</link>
            <guid>https://www.anthropic.com/engineering/infrastructure-noise</guid>
            <pubDate>Fri, 13 Mar 2026 00:00:00 GMT</pubDate>
            <description><![CDATA[Infrastructure configuration can swing agentic coding benchmarks by several percentage points—sometimes more than the leaderboard gap between top models.]]></description>
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            <title><![CDATA[Eval awareness in Claude Opus 4.6's BrowseComp performance]]></title>
            <link>https://www.anthropic.com/engineering/eval-awareness-browsecomp</link>
            <guid>https://www.anthropic.com/engineering/eval-awareness-browsecomp</guid>
            <pubDate>Fri, 13 Mar 2026 00:00:00 GMT</pubDate>
            <description><![CDATA[Cases where the model recognized test environments and accessed encrypted answers]]></description>
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            <title><![CDATA[Harness design for long-running application development]]></title>
            <link>https://www.anthropic.com/engineering/harness-design-long-running-apps</link>
            <guid>https://www.anthropic.com/engineering/harness-design-long-running-apps</guid>
            <pubDate>Tue, 24 Mar 2026 18:27:06 GMT</pubDate>
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            <title><![CDATA[Claude Code auto mode: a safer way to skip permissions]]></title>
            <link>https://www.anthropic.com/engineering/claude-code-auto-mode</link>
            <guid>https://www.anthropic.com/engineering/claude-code-auto-mode</guid>
            <pubDate>Thu, 26 Mar 2026 00:43:37 GMT</pubDate>
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