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Rajdeep Mondal · rajdeepmondal.com
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Notes from the AI build.
How coding agents work underneath, and where the field moved next.
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Build notes
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Essays
Letters
Book notes
Field notes
Newest first
2026
18 notes
№ 19
May 24, 2026
4 min
Build notes
The Shape Coding Agents Converge On
→
№ 18
May 22, 2026
4 min
Build notes
Feature Gates Show The Product Pressure
→
№ 17
May 20, 2026
5 min
Build notes
Everything Is Pluggable
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№ 16
May 18, 2026
4 min
Build notes
The Right Primitive
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№ 15
May 16, 2026
5 min
Build notes
Subagents Turn The CLI Into A Small Scheduler
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№ 14
May 14, 2026
4 min
Build notes
Done Means Verified
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№ 13
May 12, 2026
4 min
Build notes
The Agent Is Built To Fail Well
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№ 12
May 10, 2026
3 min
Build notes
Staying In Control
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№ 11
May 08, 2026
4 min
Build notes
Reading A Codebase It Has Never Seen
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№ 10
May 06, 2026
4 min
Build notes
Thinking Is Cheaper Than Doing
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№ 09
May 04, 2026
4 min
Build notes
Memory After The Laptop Closes
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№ 08
May 02, 2026
4 min
Build notes
Why It Feels Fast
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№ 07
Apr 30, 2026
4 min
Build notes
The Prompt Is An Economy
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№ 06
Apr 28, 2026
5 min
Build notes
Context Is Managed, Not Infinite
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№ 05
Apr 26, 2026
6 min
Build notes
Permissions Are A Runtime, Not A Popup
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№ 04
Apr 24, 2026
6 min
Build notes
The Tool System Is The Product
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№ 03
Apr 22, 2026
4 min
Build notes
The System Prompt Is The Agent's Worldview
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№ 02
Apr 20, 2026
6 min
Build notes
Claude Code Is A State Machine
→
2025
1 note
№ 01
Jun 19, 2025
17 min
Build notes
The Battlefield Moved
→
