New Currency
Forget cloud bills — in 2026, the line item engineers actually argue about is tokens. Every move a coding agent makes (reading a file, running a test, replying "Sure, happy to help!") has a price tag attached.
Buzz around
The dev community has been buzzing about a few repos lately, all tackling the same problem: do the same work, spend fewer tokens. What's interesting is that each one attacks it from a totally different angle — like three different ways to cut a grocery bill: buy less, waste less, and stop paying for the gift wrap.
How to spend less?
rtk — github.com/rtk-ai/rtk
The "stop paying for noise" layer. It sits between your agent (Claude Code, Copilot, Cursor, etc.) and your terminal. It compresses the output of everyday dev commands — git status, test runs, docker ps, build logs — before any of it reaches the model's context. Most CLI output is boilerplate the model never needed in the first place; the project claims 60-90% savings on routine commands as a result.caveman — github.com/JuliusBrussee/caveman
Flips the problem around: instead of compressing what goes in, it compresses what comes out. It's a skill that makes your agent answer in short, fragment-heavy sentences instead of polite paragraphs — same technical content, way fewer words. It reports roughly 65% fewer output tokens while maintaining accuracy and has a side feature that compresses memory/context files (like CLAUDE.md), so every new session starts smaller, too.superpowers — github.com/obra/superpowers
Doesn't compress anything directly — it goes after the most expensive token sink of all: waste. Disorganized agent sessions burn tokens re-explaining context, wandering down the wrong implementation path, and redoing work nobody planned properly. Superpowers is a structured workflow (brainstorm → plan → test-first build → isolated subagent execution → review) that keeps the agent on-task and hands work off to fresh subagents so the main conversation doesn't balloon. Less backtracking, fewer tokens paid for twice.
Wrapping up
Put together: one shrinks what comes in, one shrinks what goes out, and one stops you from paying for the same work twice. Three different layers of the same economy.
Funny thing — a year ago we were all measuring AI cost in "API calls." Now we're tuning prose style for token efficiency. The grind never stops; it just changes units.
What else have you used?
My Other Blogs:
- Personal Agentic AI Assistant - Architecture
- Openclaw Personal AI Assistant Complete Series
- “Skills” in Claude Aren’t About Prompts — They’re About Context Design
- Practical Tips When Working with AI Coding Assistants
- Trying MCP for the First Time — What Stood Out
- Subagents: The Building Block of Agentic AI
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