Wojciech WentlandAI Engineer — building tools that make engineers fasterhttps://blog.wentland.io/Loading code without the disk: what each OS lets you get away withhttps://blog.wentland.io/blog/loading-code-without-the-disk/https://blog.wentland.io/blog/loading-code-without-the-disk/memfd, PE loaders, unlink-after-dlopen. Three operating systems, three different definitions of 'in memory'.Tue, 12 May 2026 00:00:00 GMTI benchmarked MCP servers in 5 languageshttps://blog.wentland.io/blog/mcp-benchmark-5-languages/https://blog.wentland.io/blog/mcp-benchmark-5-languages/Python, Rust, Go, TypeScript, C#. When does the language actually matter?Tue, 07 Apr 2026 00:00:00 GMTYour MCP server is not an API adapterhttps://blog.wentland.io/blog/mcp-servers-are-not-api-adapters/https://blog.wentland.io/blog/mcp-servers-are-not-api-adapters/MCP servers can cache, pre-aggregate, and transform data independently of upstream services. Here's how and why.Mon, 30 Mar 2026 00:00:00 GMTpaker: load encrypted Python packages from memoryhttps://blog.wentland.io/blog/paker-encrypted-in-memory-python-loader/https://blog.wentland.io/blog/paker-encrypted-in-memory-python-loader/Encrypt a Python package tree, ship it over the network, load it from memory. What works, what doesn't.Wed, 06 May 2026 00:00:00 GMTI built a read-only MCP server for Akamaihttps://blog.wentland.io/blog/read-only-mcp-server-akamai/https://blog.wentland.io/blog/read-only-mcp-server-akamai/16 tools for searching CDN properties, browsing EdgeWorker code, querying DNS, and inspecting network lists. All read-only.Wed, 29 Apr 2026 00:00:00 GMTThe parts of your agent that aren't the modelhttps://blog.wentland.io/blog/treat-your-agent-like-a-service/https://blog.wentland.io/blog/treat-your-agent-like-a-service/The model provides the reasoning. Everything around it determines whether it works once or every day.Fri, 20 Mar 2026 00:00:00 GMTWhy I only build read-only MCP servershttps://blog.wentland.io/blog/why-read-only-mcp/https://blog.wentland.io/blog/why-read-only-mcp/My MCP servers remove one path from suggestion to action.Thu, 09 Apr 2026 00:00:00 GMTYour coding agent is a slot machinehttps://blog.wentland.io/blog/your-coding-agent-is-a-slot-machine/https://blog.wentland.io/blog/your-coding-agent-is-a-slot-machine/AI coding agents compressed the feedback loop from hours to seconds. That compression has a name.Mon, 13 Apr 2026 00:00:00 GMT