feat: add Auggie (Augment Code) as first-class RTK agent

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.36.0"
+  ".": "0.39.0"
 }

CHANGELOG.md

@@ -5,6 +5,111 @@ All notable changes to rtk (Rust Token Killer) will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.39.0](https://github.com/rtk-ai/rtk/compare/v0.38.0...v0.39.0) (2026-05-06)
+
+
+### Features
+
+* **cicd:** add auto next release parser ([bf24972](https://github.com/rtk-ai/rtk/commit/bf24972e7d463f0432b8315e3035e9eb13ff062f))
+* **cicd:** target develop branch ([63da7da](https://github.com/rtk-ai/rtk/commit/63da7dafd61b5f65115989aeda01f666a64457ff))
+
+
+### Bug Fixes
+
+* **cicd:** match ":" for body prefix to catch ([5987333](https://github.com/rtk-ai/rtk/commit/5987333209cd59c1e22f9e0b247ab390cb431dbf))
+* **cicd:** match allowed repo list in pr bodies ([b1233ab](https://github.com/rtk-ai/rtk/commit/b1233ab3fbc0927145d5c0f763725b098fc7dd99))
+* **curl:** gate force_tee_hint, extend JSON heuristic, avoid full-body alloc ([2ed53c7](https://github.com/rtk-ai/rtk/commit/2ed53c7fa26922860af20c445b39cbb66862f180))
+* **curl:** JSON passthrough + IsTerminal gate to prevent invalid JSON output ([02da3d0](https://github.com/rtk-ai/rtk/commit/02da3d070271f800731a94a3249f3feb9dd7c7b8)), closes [#1536](https://github.com/rtk-ai/rtk/issues/1536) [#1282](https://github.com/rtk-ai/rtk/issues/1282)
+* dotnet cmd test flakiness ([17ffe62](https://github.com/rtk-ai/rtk/commit/17ffe624d415f05ca4c29e97ca650594778231be))
+* **git:** address review feedback on status state surfacing ([316e65e](https://github.com/rtk-ai/rtk/commit/316e65ef5baa6b926725b8d9a08c8d2ab52c159d))
+* **git:** compact in-progress status state ([cff391e](https://github.com/rtk-ai/rtk/commit/cff391e50b5fa89ae83eed5fd4274c7c444d37f0))
+* **git:** drop state-hint extraction in compact status ([e91dee5](https://github.com/rtk-ai/rtk/commit/e91dee568bdcca0933b137edccc077db9ff006fa))
+* **git:** surface in-progress state in compact `rtk git status` ([017d0f9](https://github.com/rtk-ai/rtk/commit/017d0f9ee6bb799717958d9f3fd3eee4b0e6ca3c))
+* **grep:** adjust the command to fall through if the output would already be as small as possible ([09e1c0a](https://github.com/rtk-ai/rtk/commit/09e1c0ad4b474631b8e058ce69ca2bbd46484c7f))
+* head/tail multi-file rewrite falls back to native command ([#1362](https://github.com/rtk-ai/rtk/issues/1362)) ([f75a10b](https://github.com/rtk-ai/rtk/commit/f75a10b1a2bd824814247a03bded76fa49ddf663))
+* **init-uninstall:** uninstall removes --claude-md artifacts on Windows ([d395f97](https://github.com/rtk-ai/rtk/commit/d395f975c3db7e1cbc825006091e1dcc3867844d))
+* **init-uninstall:** uninstall removes --claude-md artifacts on Windows ([aad0db8](https://github.com/rtk-ai/rtk/commit/aad0db8b5213bd0940ca05f684ecda87de0d93af))
+* **json:** expand char boundary truncation test ([7840030](https://github.com/rtk-ai/rtk/commit/784003055e85b5e6a51f69c2ce0b10662f1b36af))
+* **json:** use char boundary when truncating long string values ([533894a](https://github.com/rtk-ai/rtk/commit/533894a77ec5b8f7374547e994124bcf3a730f0b))
+* **ls:** handle all file types (device, pipe, socket) in ls filter ([e456be1](https://github.com/rtk-ai/rtk/commit/e456be1c1674a32839694446504310a2c16ce7dd))
+* **ls:** handle device files (block, char, pipe, socket) in ls filter ([cac8ce7](https://github.com/rtk-ai/rtk/commit/cac8ce775b695c5837b36ea788ba6812bcae214d)), closes [#844](https://github.com/rtk-ai/rtk/issues/844)
+* **ls:** LC_ALL=C + fallback to raw on unrecognized locale ([bf6d4b2](https://github.com/rtk-ai/rtk/commit/bf6d4b2ea22f026d3ec4d909aef81156b0436509))
+* **pnpm:** install don't take a list of packages ([492aa76](https://github.com/rtk-ai/rtk/commit/492aa76ed3842549d2a453becbf2782caba765f1))
+
+## [0.38.0](https://github.com/rtk-ai/rtk/compare/v0.37.2...v0.38.0) (2026-04-29)
+
+
+### Features
+
+* **cicd:** enforce cicd sast & package check ([3bbbb49](https://github.com/rtk-ai/rtk/commit/3bbbb492f33f0e619ab0d1dbce4389ad49e763ae))
+* **gains:** add --reset flag ([e3149cb](https://github.com/rtk-ai/rtk/commit/e3149cb7fbed18eae95f753664ddd8eaaaf6cc39))
+* **glab:** add GitLab CLI (glab) command support ([048f2f9](https://github.com/rtk-ai/rtk/commit/048f2f980bd95c5918f309d1d7ebc096d196f00d))
+* **glab:** add GitLab CLI (glab) command support ([bc31f3f](https://github.com/rtk-ai/rtk/commit/bc31f3f0f39077884e8d52c3508e840b355f682e)), closes [#851](https://github.com/rtk-ai/rtk/issues/851)
+
+
+### Bug Fixes
+
+* **benchmark:** benchmark capture all fd only stream ([c590bd6](https://github.com/rtk-ai/rtk/commit/c590bd69329bb82608666958c7e06bf169a7d577))
+* **benchmark:** capture all fd for stream cmd benchmark ([e6c2523](https://github.com/rtk-ai/rtk/commit/e6c2523be1180772e40c175e2f9a523d349fb13d))
+* **benchmark:** extract format_diff_changes + remove wrong diff test ([e7ae6bf](https://github.com/rtk-ai/rtk/commit/e7ae6bf018882dba248f151ba4ec4929300b3e36))
+* **cicd:** : no semgrep alert on sh call cicd ([7681daf](https://github.com/rtk-ai/rtk/commit/7681dafc76f164cfad588fe37d9a165dcb476e10))
+* **discover:** also encode '_', '\', and non-ASCII chars in project path slug ([73a05c3](https://github.com/rtk-ai/rtk/commit/73a05c3262b6410cb24370d939c428d1dc0c7a77)), closes [#1457](https://github.com/rtk-ai/rtk/issues/1457)
+* **discover:** encode '.' as '-' in project path slug ([2d031f3](https://github.com/rtk-ai/rtk/commit/2d031f32e9ad4452c2cc229c030ea6c0936c8bec)), closes [#1457](https://github.com/rtk-ai/rtk/issues/1457)
+* **filters:** benchmark ci update + fix stream + filter quality ([137af04](https://github.com/rtk-ai/rtk/commit/137af0493189a86020da1feaa1de74df92466137))
+* **filters:** benchmark ci update + fix stream filter quality ([88d9f6a](https://github.com/rtk-ai/rtk/commit/88d9f6a0d94fd2b5b3d40c956e966756670a2704))
+* **git:** fix empty output when branch name contains '/' in git diff ([e070226](https://github.com/rtk-ai/rtk/commit/e0702260a94377b6bbec5cb79d91d81cba17b0ec))
+* **git:** fix empty output when branch name contains '/' in git diff ([13188a8](https://github.com/rtk-ai/rtk/commit/13188a88b22f692157b89874f4c76287a0b3ecae)), closes [#1431](https://github.com/rtk-ai/rtk/issues/1431)
+* grep false negatives, output mangling, and truncation annotations ([de41533](https://github.com/rtk-ai/rtk/commit/de415335ea069c06370855366945a3704579ee18))
+* **install:** resolve version via redirect to avoid GitHub API rate limits ([5e1a641](https://github.com/rtk-ai/rtk/commit/5e1a64180f094ae456780a78b675f243312089c6))
+* **npm:** regex match end line ([5e84e94](https://github.com/rtk-ai/rtk/commit/5e84e9471736fe58e89094854f4123ecb07c2d3b))
+* **npx:** dispatch unknown tools to npx instead of npm ([2c4569c](https://github.com/rtk-ai/rtk/commit/2c4569caa64d013ad4ada0b7580f9f16d8334c19)), closes [#815](https://github.com/rtk-ai/rtk/issues/815)
+* remove wrong cicd benchmark + npm test regex ([7e3690a](https://github.com/rtk-ai/rtk/commit/7e3690a23ab158ca8e1e890650554e20e3a0c17b))
+* **stream:** add semgrep flag for sh tests ([7cfcdbe](https://github.com/rtk-ai/rtk/commit/7cfcdbec8681b15b794b6aef982ccb38feb79fd7))
+* **stream:** add semgrep flag for sh tests ([d327724](https://github.com/rtk-ai/rtk/commit/d327724f814b6875903366db0b0616780b454ad1))
+* **stream:** route to respective fd ([605e335](https://github.com/rtk-ai/rtk/commit/605e335f0546d2ed8554a95e7749a0b494c510e3))
+* **stream:** route to respective fd ([81a1be6](https://github.com/rtk-ai/rtk/commit/81a1be6a744942515347dd296ddcf7d9f126200d))
+* **tracking:** test env path ([70b36b4](https://github.com/rtk-ai/rtk/commit/70b36b4dbc3e147219ad87cf539d073523b86a85))
+
+## [0.37.2](https://github.com/rtk-ai/rtk/compare/v0.37.1...v0.37.2) (2026-04-20)
+
+
+### Bug Fixes
+
+* **discover:** exclude_commands bypass for env-prefix, sub cmd + regex ([ca4c59c](https://github.com/rtk-ai/rtk/commit/ca4c59c230306d310069bed3c0ba930068dc4dc4))
+* **discover:** exclude_commands bypass for env-prefix, sub cmd + regex ([42d3161](https://github.com/rtk-ai/rtk/commit/42d3161872713bc0b20ef49b0714add40c40d5e3))
+* **discover:** word boundary in exclude_commands ([0ea115b](https://github.com/rtk-ai/rtk/commit/0ea115bca5fa66daa69fda2f0eeaaf103346b3a4))
+* **docs:** add missing docs for exclude commands patterns ([2e401ac](https://github.com/rtk-ai/rtk/commit/2e401ac38feec88de8d5e46f0301c8a532b95614))
+* **hooks:** add regression test for windows native ([115e448](https://github.com/rtk-ai/rtk/commit/115e44853b8cdd2d7af3af2b52c9c31e924a45d3))
+* **hooks:** windows use 'rtk hook claude' no fallback ([da3c432](https://github.com/rtk-ai/rtk/commit/da3c432201240f0da9627d8cc6bc70e5b7f8bdfe))
+* **hooks:** windows use 'rtk hook claude' no fallback ([0e29650](https://github.com/rtk-ai/rtk/commit/0e29650e11959730f4c4a2e6d6c0519e14dc8595))
+* **tests:** windows regression test fix path ([13a73dd](https://github.com/rtk-ai/rtk/commit/13a73ddfd78460560a1f5fde94b54b1f848b41b5))
+
+## [0.37.1](https://github.com/rtk-ai/rtk/compare/v0.37.0...v0.37.1) (2026-04-18)
+
+
+### Bug Fixes
+
+* **docs:** user facing docs ([c8d6878](https://github.com/rtk-ai/rtk/commit/c8d68787fb8b31c52125e9fc7ea62e0aa590485f))
+
+## [0.37.0](https://github.com/rtk-ai/rtk/compare/v0.36.0...v0.37.0) (2026-04-17)
+
+
+### Features
+
+* **discover:** handle more npm/npx/pnpm/pnpx patterns ([9e96caa](https://github.com/rtk-ai/rtk/commit/9e96caa0a18a95c84da82ba57716a9d3ef86d0c8))
+* **refacto-core:** binary hook w/ native cmd exec + streaming ([e7b7f9a](https://github.com/rtk-ai/rtk/commit/e7b7f9ab665a0f7303d41d23ad156d24e5e8964e))
+
+
+### Bug Fixes
+
+* **docs:** use release please changelog no manual ([7591a14](https://github.com/rtk-ai/rtk/commit/7591a14e4ceb732ab7ca160ac01a852926abe77a))
+* isolate cursor hook tests from local settings (determinist) ([d8ddefe](https://github.com/rtk-ai/rtk/commit/d8ddefe78efe25c35bb2a2f9083f2eacb9dd7274))
+* P0+P1 fixes from pre-merge review of hook engine ([df8e035](https://github.com/rtk-ai/rtk/commit/df8e03558d4d6cc2f5cbac91c63ab1b3b51d3bcd))
+* P0+P1 fixes from pre-merge review of hook engine ([d34389c](https://github.com/rtk-ai/rtk/commit/d34389c3d0936c2b0790e14f450bb50a28a7edf7))
+* rename ship.md to ship/SKILL.md to match develop ([5916ecd](https://github.com/rtk-ai/rtk/commit/5916ecd86fb319c2519a0b4fb2891309833a3bb4))
+* **runner:** preserve fd separation on command failure ([e92d099](https://github.com/rtk-ai/rtk/commit/e92d0993c93f0b732316dfa932d265aeca7488d6))
+* **stream:** missing stderr fields ([a1d46f3](https://github.com/rtk-ai/rtk/commit/a1d46f39c291e3356b9c26a062bde05ba1de591a))
+
 ## [0.36.0](https://github.com/rtk-ai/rtk/compare/v0.35.0...v0.36.0) (2026-04-13)
 
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rtk"
-version = "0.34.3"
+version = "0.39.0"
 edition = "2021"
 authors = ["Patrick Szymkowiak"]
 description = "Rust Token Killer - High-performance CLI proxy to minimize LLM token consumption"

README.md

@@ -111,6 +111,7 @@ rtk init --agent cline          # Cline / Roo Code
 rtk init --agent kilocode       # Kilo Code
 rtk init --agent antigravity    # Google Antigravity
 rtk init --agent hermes         # Hermes
+rtk init --agent auggie         # Augment Code (Auggie)
 
 # 2. Restart your AI tool, then test
 git status  # Automatically rewritten to rtk git status
@@ -369,6 +370,7 @@ RTK supports 13 AI coding tools. Each integration rewrites shell commands to `rt
 | **Mistral Vibe** | Planned ([#800](https://github.com/rtk-ai/rtk/issues/800)) | Blocked on upstream |
 | **Kilo Code** | `rtk init --agent kilocode` | .kilocode/rules/rtk-rules.md (project-scoped) |
 | **Google Antigravity** | `rtk init --agent antigravity` | .agents/rules/antigravity-rtk-rules.md (project-scoped) |
+| **Augment Code (Auggie)** | `rtk init --agent auggie` | PreToolUse hook (launch-process) |
 
 For per-agent setup details, override controls, and graceful degradation, see the [Supported Agents guide](https://www.rtk-ai.app/guide/getting-started/supported-agents). The Hermes plugin source and tests live in `hooks/hermes/`; installed Hermes runtime files still live under `~/.hermes/plugins/rtk-rewrite/`.
 

docs/guide/getting-started/supported-agents.md

@@ -41,6 +41,7 @@ Agent runs "cargo test"
 | Codex CLI | AGENTS.md instructions | N/A |
 | Kilo Code | Rules file (prompt-level) | N/A |
 | Google Antigravity | Rules file (prompt-level) | N/A |
+| Augment Code (Auggie) | Rust binary (`PreToolUse`) | Yes |
 | Mistral Vibe | Planned ([#800](https://github.com/rtk-ai/rtk/issues/800)) | Pending upstream |
 
 ## Installation by agent
@@ -139,6 +140,14 @@ rtk init --agent antigravity    # creates .agents/rules/antigravity-rtk-rules.md
 
 Antigravity reads `.agents/rules/` as custom instructions. RTK adds guidance telling Antigravity to prefer `rtk <cmd>` over raw commands.
 
+### Augment Code (Auggie)
+
+```bash
+rtk init --agent auggie    # patches ~/.augment/settings.json
+```
+
+Uses a `PreToolUse` hook with `launch-process` matcher. The payload format matches Claude Code (`tool_input.command` in, `hookSpecificOutput.updatedInput.command` out). Restart Augment Code after installation.
+
 ### Mistral Vibe (planned)
 
 Support is blocked on upstream `BeforeToolCallback` ([mistral-vibe#531](https://github.com/mistralai/mistral-vibe/issues/531)). Tracked in [#800](https://github.com/rtk-ai/rtk/issues/800).

hooks/README.md

@@ -4,7 +4,7 @@
 
 **Deployed hook artifacts** — the actual files installed on user machines by `rtk init`. These are shell scripts, TypeScript plugins, and rules files that run outside the Rust binary. They are **thin delegates**: parse agent-specific JSON, call `rtk rewrite` as a subprocess, format agent-specific response. Zero filtering logic lives here.
 
-Owns: per-agent hook scripts and configuration files for 8 supported agents (Claude Code, Copilot, Cursor, Cline, Windsurf, Codex, OpenCode, Hermes).
+Owns: per-agent hook scripts and configuration files for 9 supported agents (Claude Code, Copilot, Cursor, Cline, Windsurf, Codex, OpenCode, Hermes, Auggie).
 
 Does **not** own: hook installation/uninstallation (that's `src/hooks/init.rs`), the rewrite pattern registry (that's `discover/registry`), or integrity verification (that's `src/hooks/integrity.rs`).
 
@@ -41,6 +41,7 @@ Each agent subdirectory has its own README with hook-specific details:
 - **[`codex/`](codex/README.md)** — Awareness document, `AGENTS.md` integration, `$CODEX_HOME` or `~/.codex/` location
 - **[`opencode/`](opencode/README.md)** — TypeScript plugin, `zx` library, `tool.execute.before` event, in-place mutation
 - **[`hermes/`](hermes/README.md)** — Python plugin, `pre_tool_call` hook, in-place terminal command mutation
+- **[`auggie/`](auggie/README.md)** — Rust binary hook, `PreToolUse` with `launch-process` matcher, `settings.json` patching
 
 ## Supported Agents
 
@@ -56,6 +57,7 @@ Each agent subdirectory has its own README with hook-specific details:
 | Codex CLI | AGENTS.md / instructions | Prompt-level guidance | N/A |
 | OpenCode | TypeScript plugin (`tool.execute.before`) | In-place mutation | Yes |
 | Hermes | Python plugin (`pre_tool_call`) | In-place mutation | Yes |
+| Augment Code (Auggie) | Rust binary (`rtk hook auggie`) | Transparent rewrite | Yes (`updatedInput`) |
 
 ## JSON Formats by Agent
 

hooks/auggie/README.md

@@ -0,0 +1,42 @@
+# Augment Code (Auggie) Hooks
+
+> Part of [`hooks/`](../README.md) — see also [`src/hooks/`](../../src/hooks/README.md) for installation code
+
+## Specifics
+
+- Rust binary hook (`rtk hook auggie`) — preferred, no external dependencies
+- Shell-based fallback (`rtk-rewrite.sh`) requires `jq` for JSON parsing
+- PreToolUse hook with `launch-process` matcher (NOT `Bash`)
+- Returns `updatedInput` JSON for transparent command rewrite (agent doesn't know RTK is involved)
+- Payload format matches Claude Code: `tool_input.command` in, `hookSpecificOutput.updatedInput.command` out
+- Exits silently (exit 0) on any failure: jq missing, rtk missing, no match
+
+## Installation
+
+```bash
+rtk init --agent auggie    # patches ~/.augment/settings.json
+rtk init --agent auggie --show    # check status
+rtk init --agent auggie --uninstall    # remove
+```
+
+## JSON Format
+
+**Input** (stdin):
+```json
+{
+  "tool_name": "launch-process",
+  "tool_input": { "command": "git status" }
+}
+```
+
+**Output** (stdout, when rewritten):
+```json
+{
+  "hookSpecificOutput": {
+    "hookEventName": "PreToolUse",
+    "permissionDecision": "allow",
+    "permissionDecisionReason": "RTK auto-rewrite",
+    "updatedInput": { "command": "rtk git status" }
+  }
+}
+```

hooks/auggie/rtk-rewrite.sh

@@ -0,0 +1,89 @@
+#!/usr/bin/env bash
+# rtk-hook-version: 1
+# RTK Augment Code (Auggie) hook — rewrites commands to use rtk for token savings.
+# Requires: rtk >= 0.28.0, jq
+#
+# This is a thin delegating hook: all rewrite logic lives in `rtk rewrite`,
+# which is the single source of truth (src/discover/registry.rs).
+# To add or change rewrite rules, edit the Rust registry — not this file.
+#
+# The Auggie PreToolUse payload matches Claude Code's format:
+#   Input:  { "tool_name": "launch-process", "tool_input": { "command": "..." } }
+#   Output: { "hookSpecificOutput": { "hookEventName": "PreToolUse", ... } }
+#
+# Exit code protocol for `rtk rewrite`:
+#   0 + stdout  Rewrite found, no deny/ask rule matched → auto-allow
+#   1           No RTK equivalent → pass through unchanged
+#   2           Deny rule matched → pass through
+#   3 + stdout  Ask rule matched → rewrite but let agent prompt the user
+
+set -euo pipefail
+
+# ── Version guard ──────────────────────────────────────────
+MIN_VERSION="0.28.0"
+RTK_VERSION=$(rtk --version 2>/dev/null | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' || echo "0.0.0")
+
+version_lt() {
+  [ "$(printf '%s\n' "$1" "$2" | sort -V | head -n1)" = "$1" ] && [ "$1" != "$2" ]
+}
+
+if ! command -v rtk &>/dev/null; then
+  exit 0
+fi
+
+if version_lt "$RTK_VERSION" "$MIN_VERSION"; then
+  echo "rtk $RTK_VERSION < $MIN_VERSION, skipping hook" >&2
+  exit 0
+fi
+
+# ── Main logic ─────────────────────────────────────────────
+
+INPUT=$(cat)
+CMD=$(jq -r '.tool_input.command // empty' <<<"$INPUT")
+
+if [ -z "$CMD" ]; then
+  exit 0
+fi
+
+# Delegate all rewrite + permission logic to the Rust binary.
+REWRITTEN=$(rtk rewrite "$CMD" 2>/dev/null)
+EXIT_CODE=$?
+
+case $EXIT_CODE in
+  0)
+    [ "$CMD" = "$REWRITTEN" ] && exit 0
+    ;;
+  1)
+    exit 0
+    ;;
+  2)
+    exit 0
+    ;;
+  3)
+    ;;
+  *)
+    exit 0
+    ;;
+esac
+
+if [ "$EXIT_CODE" -eq 3 ]; then
+  # Ask: rewrite the command, omit permissionDecision so agent prompts.
+  jq -c --arg cmd "$REWRITTEN" \
+    '.tool_input.command = $cmd | {
+      "hookSpecificOutput": {
+        "hookEventName": "PreToolUse",
+        "updatedInput": .tool_input
+      }
+    }' <<<"$INPUT"
+else
+  # Allow: rewrite the command and auto-allow.
+  jq -c --arg cmd "$REWRITTEN" \
+    '.tool_input.command = $cmd | {
+      "hookSpecificOutput": {
+        "hookEventName": "PreToolUse",
+        "permissionDecision": "allow",
+        "permissionDecisionReason": "RTK auto-rewrite",
+        "updatedInput": .tool_input
+      }
+    }' <<<"$INPUT"
+fi