rtk-ai/rtk

Need fix `grep` savings to much lower

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#545 aberto em 12 de mar. de 2026

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area:clieffort-mediumenhancementhelp wantedpriority:medium

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Description

Problem

rtk gain shows much lower savings for rtk grep

On my session, rtk gain reported:

  • Command: rtk grep
  • Count: 94
  • Saved: 3.3M
  • Avg%: 17.9%

But the README advertises roughly -80% savings for grep / rg.

Why this is confusing

This makes it look like rtk grep underperforms badly in real usage, even though the likely issue is broader:

  • Claude Code prefers native tools like Grep, Read, and Glob
  • those native tools bypass the Bash hook
  • RTK therefore does not see or compress much of the actual search workload
  • rtk gain ends up showing a result that users can easily interpret as “grep savings are poor”

Expected behavior

One of these should happen:

  1. rtk gain / rtk discover should show “reachable vs unreachable” search activity
  2. the UI should otherwise make it clearer that this is a tooling-path limitation, not necessarily an rtk grep filter-quality problem

Actual behavior

rtk gain shows low rtk grep savings without enough context to explain why.

Environment

  • RTK version: 0.28.2
  • OS: [26.3 (25D125)
  • Agent/client: OpenCode & Codex (CLI & desktop)
  • Hook installed: yes

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