MCP on Code Mode (Interview)

MCP on Code Mode (Interview)

Author: Changelog Media May 16, 2026 Duration: 1:54:52
This week I'm talking with Matt Carey about Code Mode and how most of us have been thinking about MCP all wrong. Matt works on the Agents SDK and MCP at Cloudflare — we discuss how server-side Code Mode lets one MCP server expose all ~2,500 Cloudflare API endpoints in about 1,000 tokens of context, the dynamic Worker loader that runs model-written code safely in a V8 isolate, Matt's own workflow with Claude, where memory fits into the future of agents, and his Zaggy git wrapper that keeps agents from force-pushing his repos.

Each week, the team at Changelog Media sifts through the noise of the software world to bring you a thoughtful mix of news, analysis, and conversation. The Changelog: Software Development, Open Source is more than a weekly brief; it’s a long-form dialogue with the developers, maintainers, and thinkers who are shaping the future of technology. You’ll hear in-depth technical interviews that go beyond surface-level takes, exploring the real challenges and triumphs behind significant open source projects and industry trends. The discussion is grounded in the daily reality of building software, making the content immediately relevant whether you’re a seasoned engineer or deeply curious about the craft. This podcast operates with the belief that open source is more than code-it’s about the people and the communities that sustain it. By tuning in, you join a conversation that values depth over hot takes and substance over speed, all while keeping a pulse on the weekly developments that matter. It’s a consistent source for anyone who wants to understand not just what is changing in software development, but why it matters and how it all fits together.
Author: Language: en-us Episodes: 100

The Changelog: Software Development, Open Source
Podcast Episodes
All the Claw things (News) [not-audio_url] [/not-audio_url]

Duration: 6:24
Peter Steinberger joins OpenAI, ZeroClaw is "claw done right", MimiClaw runs on a $5 chip, Steve Yegge on managing the AI Vampire, and the day the telnet died.
Han shot first (Friends) [not-audio_url] [/not-audio_url]

Duration: 2:00:17
Our ol' friend, Brett Cannon, is back to talk all things Python. But first! Star Wars, Machete Order, Lost, Babylon 5, Game of Thrones, Murderbot, Ted Lasso, Project Hail Mary, David Attenborough, perpetual voice rights,…
Building the machine that builds the machine (Interview) [not-audio_url] [/not-audio_url]

Duration: 1:36:31
Paul Dix joins us to discuss the InfluxDB co-founder's journey adapting to an agentic world. Paul sent his AI coding agents on various real-world side quests and shares all his findings: what's going to prod, what's not,…
Vouch for an open source web of trust (News) [not-audio_url] [/not-audio_url]

Duration: 7:35
Mitchell Hashimoto's trust management system for open source, Nicholas Carlini has a team of Claudes build a C compiler, Stephan Schwab recounts the history of attempted developer replacement, NanClaw is an alternative t…
It's a renaissance woman's world (Friends) [not-audio_url] [/not-audio_url]

Duration: 1:43:08
Amal Hussein returns to tell us all about her new role at Istari, what life is like outside the web browser, how she's helping ambitious orgs in aerospace, what the SDLC looks like in 2026, and a whole lot more. Wait, mo…
Setting Docker Hardened Images free (Interview) [not-audio_url] [/not-audio_url]

Duration: 1:16:49
In May of 2025, Docker launched Hardened Images, a secure, minimal, production-ready set of images. In December, they made DHI freely available and open source to everyone who builds software. On this episode, we're join…
The tech monoculture is finally breaking (News) [not-audio_url] [/not-audio_url]

Duration: 8:46
Jason Willems believes the tech monoculture is finally breaking, Don Ho shares some bad Notepad++ news, Tailscale's Avery Pennarun pens a great downtime apology, Milan Milanović explains why you can only code 4 hours per…
Natural born SaaS killers (Friends) [not-audio_url] [/not-audio_url]

Duration: 1:13:12
We discuss the buzz around Clawdbot / MoltBot / OpenClaw, how app subscriptions are turning into weekend hacking projects, why SaaS stocks are crashing on Wall Street, and what it all means.
Securing npm is table stakes (Interview) [not-audio_url] [/not-audio_url]

Duration: 1:21:11
As the creator and long-time maintainer of ESLint, Nicholas Zakas is well-positioned to criticize GitHub's recent response to npm's insecurity. He found the response insufficient, and has other ideas on how GitHub could…
Clawdbot triggers a run on Mac Minis (News) [not-audio_url] [/not-audio_url]

Duration: 6:50
Clawdbot drives Mac Mini sales, Swizec Teller on the future of software engineering being SRE, Daniel Stenberg decided to end curl's bug bounty program, zerobrew takes some of the best ideas from uv and applies them to H…