feat: transparent rtk filter for bash tool #86

Merged

ph merged 2 commits from feature/rtk-bash into master

2026-06-15 05:39:19 +00:00

ph commented

2026-06-15 04:58:08 +00:00

Owner

Summary

Pass bash commands through rtk (Rust Token Killer) for 60-90% token consumption reduction on common dev commands.

Design

Transparent proxy — bash tool internally prepends rtk before command execution, model needs no behavior change
Config toggle — rtk_enabled in GlobalConfig, nil=auto-detect（自动检测 rtk 是否安装），true=强制启用，false=强制禁用
Escape hatch — model can pass no_rtk: true to bypass rtk for full raw output
Graceful degradation — silent fallback to raw command when rtk is not installed or fails
Frontend UI — toggle switch in Settings > Tools tab
System prompt — conditional notice tells model when rtk is active

Changes

File	Type
`internal/config/config.go`	+RtkEnabled field, +IsRtkEnabled()
`internal/api/handler.go`	+RtkEnabled in request/response
`internal/agent/system.go`	+rtk hint in tool guidelines
`internal/tools/bash_tools.go`	+NoRtk param, +rtk wrapping, +fallback
`web/src/api/config.ts`	+rtk_enabled type
`web/src/components/SettingsDialog.tsx`	+RTK toggle in Tools tab

Closes #69

## Summary Pass bash commands through [rtk](https://github.com/rtk-ai/rtk) (Rust Token Killer) for 60-90% token consumption reduction on common dev commands. ## Design - **Transparent proxy** — bash tool internally prepends `rtk ` before command execution, model needs no behavior change - **Config toggle** — `rtk_enabled` in GlobalConfig, nil=auto-detect（自动检测 rtk 是否安装），true=强制启用，false=强制禁用 - **Escape hatch** — model can pass `no_rtk: true` to bypass rtk for full raw output - **Graceful degradation** — silent fallback to raw command when rtk is not installed or fails - **Frontend UI** — toggle switch in Settings > Tools tab - **System prompt** — conditional notice tells model when rtk is active ## Changes | File | Type | |------|------| | `internal/config/config.go` | +RtkEnabled field, +IsRtkEnabled() | | `internal/api/handler.go` | +RtkEnabled in request/response | | `internal/agent/system.go` | +rtk hint in tool guidelines | | `internal/tools/bash_tools.go` | +NoRtk param, +rtk wrapping, +fallback | | `web/src/api/config.ts` | +rtk_enabled type | | `web/src/components/SettingsDialog.tsx` | +RTK toggle in Tools tab | Closes #69

ph added 1 commit

2026-06-15 04:58:08 +00:00

feat: transparent rtk filter for bash tool a8fedff14a

Pass bash commands through rtk for 60-90% token reduction.
Controlled by rtk_enabled global config (nil=auto-detect).
Model can bypass with no_rtk: true parameter.

Closes #69

ph added 1 commit

2026-06-15 05:02:35 +00:00

docs(cs): archive learning + decision for rtk-bash transparent proxy 685c8a0e7f

- learning: transparent proxy pattern for tool filters
- decision: external CLI filters integration architecture
- update ARCHITECTURE.md with new decision entry

ph merged commit 64343cf910 into master

2026-06-15 05:39:19 +00:00

ph deleted branch feature/rtk-bash

2026-06-15 05:39:19 +00:00

ph referenced this pull request from a commit

2026-06-15 05:39:19 +00:00

Merge pull request 'feat: transparent rtk filter for bash tool' (#86) from feature/rtk-bash into master