video Coding
Mario Zechner explains why he built Pi after Claude Code, OpenCode, and other harnesses stopped matching his need for predictable context, observability, and extensibility. The talk covers agent history from ChatGPT copy-paste to agentic search, Claude Code feature bloat, OpenCode context pitfalls, Terminal-Bench and Terminus as evidence for minimal harnesses, Pi’s four-tool design and TypeScript extensions, and defenses against agent-generated open-source spam.
Mastra · Source dated 31 Mar 2026
video Coding
Lucas Meijer shares habits for agent-assisted engineering: ask agents for HTML reports, make repositories easier to navigate, define evaluation criteria before a run, and request videos, screenshots, and slide decks that speed up review. The talk becomes a hands-on Pi demo covering tree-shaped context management, discarding unhelpful side quests, custom slash-command extensions, virtual-terminal visibility, and self-modifying software.
Build Monumental · Source dated 25 Mar 2026
video Coding
Simon Willison explains the practical engineering habits that make coding agents useful today: red-green TDD, manual verification with real commands, conformance-driven development, high-quality scaffolds, sandboxed execution, fake data for risky workflows, and human review for code that will be maintained.
The Pragmatic Engineer · Source dated 19 Mar 2026
video Coding
Armin Ronacher and Cristina Poncela Cubeiro argue that agentic coding needs the right friction: review checkpoints, modular codebases, deterministic rules, and human callouts for architecture, permissions, migrations, dependencies, and reliability decisions.
AI Engineer · Source dated 18 Apr 2026
video Coding
Maggie Appleton argues that coding agents make implementation cheap enough that team alignment becomes the bottleneck. The talk critiques single-player agent workflows and demos ACE, GitHub Next's prototype for shared sessions, cloud computers, previews, terminals, and agent collaboration.
AI Engineer · Source dated 26 Apr 2026
video Coding
Mario Zechner demonstrates how he uses Pi to maintain Pi itself, pairing a deliberately minimal agent harness with strong human architectural control. The session covers minimalist tool design, self-modifying agent extensions, issue triage with GitHub CLI, deterministic checks, transcript-like branch workflows, and why human taste and module boundaries still matter when agents can generate code at high volume.
The Modern Software Developer · Source dated 12 Jun 2026
Collection additions Coding
The West Coast Builders — coding-agent collection
Eight selected conversations with Jinjing Liang, Gil Feig, Ben Vinegar, Thorsten Ball, Li Yin, Quinn Slack, Mario Zechner, and Peter Steinberger from Mayank Gupta's broader interview playlist. Topics include agent harnesses, parallel worktrees, inspectable session history, review, architecture, model economics, and durable context. Product claims and forecasts remain the guests' accounts, not independently verified results.
Mayank Gupta
3 summaries on this page
Collection summary Coding
From The Pragmatic Engineer — selected conversations
The Pragmatic Engineer · Source dated 29 Apr 2026
Collection additions Coding
Raising an Agent Season 1 - Series
A multi-episode series in which the Amp team documents building Amp. Topics include the shift from prompt to context engineering, autonomous feedback loops, sub-agent architectures for context management, the ‘Oracle’ pattern for multi-model reasoning, why codebases must adapt to agents, and evaluating models across providers. The team argues that results depend on model quality rather than hidden tricks, and treats agents as power tools rather than magic.
Amp, Inc.
2 summaries on this page