Release v2.0.1: stable fixes + free-tier efficiency

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        go-version: ['1.22.x']
+        go-version: ['1.26.x']
 
     steps:
     - uses: actions/checkout@v4
@@ -30,8 +30,16 @@ jobs:
       run: if [ "$(gofmt -s -l . | wc -l)" -gt 0 ]; then exit 1; fi
       if: runner.os == 'Linux'
 
+    - name: Vet
+      run: go vet ./...
+
+    - name: Run Tests
+      run: go test -v -race -timeout 10m ./...
+      if: runner.os != 'Windows'
+
     - name: Run Tests
-      run: go test -v ./...
+      run: go test -v -timeout 10m ./...
+      if: runner.os == 'Windows'
 
     - name: Build
       run: go build -v ./...

.github/workflows/nightly.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: '1.22.x'
+        go-version: '1.26.x'
 
     - name: Install dependencies
       run: go mod download

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.22.x'
+          go-version: '1.26.x'
 
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v5

.goreleaser.yaml

@@ -17,17 +17,17 @@ builds:
       - CGO_ENABLED=0
     ldflags:
       - -s -w
-      - -X main.version={{.Version}}
-      - -X main.commit={{.ShortCommit}}
-      - -X main.date={{.Date}}
-      - -X main.builtBy=goreleaser
+      - -X github.com/Nithwin/WindMist/cmd.Version={{.Version}}
+      - -X github.com/Nithwin/WindMist/cmd.Commit={{.ShortCommit}}
+      - -X github.com/Nithwin/WindMist/cmd.Date={{.Date}}
 
 archives:
-  - format: tar.gz
-    name_template: "{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+  - formats: [tar.gz]
+    name_template: >-
+      {{ .ProjectName }}_{{ .Version }}_{{ if eq .Os "darwin" }}macOS{{ else }}{{ title .Os }}{{ end }}_{{ if eq .Arch "amd64" }}x86_64{{ else }}{{ .Arch }}{{ end }}
     format_overrides:
       - goos: windows
-        format: zip
+        formats: [zip]
 
 checksum:
   name_template: "checksums.txt"
@@ -52,4 +52,4 @@ brews:
     homepage: "https://github.com/Nithwin/WindMist"
     description: "AI coding agent for the terminal."
     test: |
-      system "#{bin}/windmist --version"
+      system "#{bin}/windmist", "version"

CHANGELOG.md

@@ -7,6 +7,26 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ---
 
+## [v2.0.1] - 2026-08-06
+
+### Fixed
+- **Release packaging**: GoReleaser archive names now match `install.sh` / npm (`Linux`/`macOS`/`Windows` + `x86_64`), and ldflags correctly inject `cmd.Version` / `Commit` / `Date`.
+- **Gemini tool calling**: Thought signatures are attached to the first `functionCall` Part (required by Gemini 3); removed invalid signatures on tool-response Parts.
+- **Gemini streaming**: Removed the hard 60s HTTP client timeout that aborted long generations.
+- **RAG indexing**: `IndexProject(".")` no longer skips the entire workspace; vocabulary ranking is deterministic and vectors are re-embedded after rebuild.
+- **Sessions**: Absolute project paths on `/new`, nanosecond session IDs, and race-free async title updates via the Bubble Tea main loop.
+- **Agent lifecycle**: Provider/model switches close the previous agent (MCP/LSP) before creating a new one; session/mode changes use `Reconfigure` instead of leaking processes.
+- **Remote `/provider`**: No longer wipes the configured model when switching providers.
+- **MCP**: Safe type assertions when parsing tool schemas; array `items` types are preserved for Gemini.
+- **Uninstall `--purge`**: Also removes `~/.windmist` (sessions + RAG), not only `~/.config/windmist`.
+- **CI**: Go 1.26, `go vet`, and race tests aligned with `go.mod` / CHANGELOG claims.
+- **Docs/install**: Correct module path and `go build` instructions in README.
+
+### Changed
+- **Token efficiency (free-tier friendly)**: New `chat` mode for greetings/simple questions (no tools, tiny system prompt). Auto-router uses local heuristics first so "hi" no longer burns a classify call or drops into plan mode. System prompts collapsed; repo map capped at 80 files; history/context windows tightened.
+
+---
+
 ## [v2.0.0] - 2026-07-27
 
 ### Added

README.md

@@ -1,20 +1,20 @@
 <div align="center">
 
-# 🌀 WindMist `v2.0.0`
+# 🌀 WindMist `v2.0.1`
 ### Autonomous AI Software Engineer Running Directly in Your Terminal
 
 <img src="images/Gemini_Generated_Image_4fucu04fucu04fuc.png?v=2" alt="WindMist Hero Banner" width="860" />
 
 <br/>
 
-[![Version: v2.0.0](https://img.shields.io/badge/Version-v2.0.0-8B5CF6?style=for-the-badge)](CHANGELOG.md)
+[![Version: v2.0.1](https://img.shields.io/badge/Version-v2.0.1-8B5CF6?style=for-the-badge)](CHANGELOG.md)
 [![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg?style=for-the-badge)](LICENSE)
 [![Go Version](https://img.shields.io/badge/Go-1.26+-00ADD8?style=for-the-badge&logo=go)](https://golang.org)
 [![Discord](https://img.shields.io/badge/Discord-Join-7289DA?style=for-the-badge&logo=discord)](https://discord.gg/9hNxQdHYX)
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-10B981?style=for-the-badge)](CONTRIBUTING.md)
 
 **A modern open-source AI coding assistant running right inside your terminal.**  
-WindMist (`v2.0.0`) is built in high-performance Go to inspect code, edit files atomically across your workspace, and engage in multi-turn reasoning loops with local tools.
+WindMist (`v2.0.1`) is built in high-performance Go to inspect code, edit files atomically across your workspace, and engage in multi-turn reasoning loops with local tools.
 
 > **🌐 Official Website:** [windmist.vercel.app](https://windmist.vercel.app/) &nbsp;|&nbsp; **💻 Website Repo:** [`windmist-site`](https://github.com/Nithwin/windmist-site) &nbsp;|&nbsp; **💬 Community:** [Discord](https://discord.gg/9hNxQdHYX)
 
@@ -36,18 +36,24 @@ Experience an interactive AI pair programming session directly in your terminal:
 
 ## ⚙️ Installation
 
-To install `windmist` (`v2.0.0`) using the Go toolchain (`Go 1.26+` required):
+To install `windmist` (`v2.0.1`) using the Go toolchain (`Go 1.26+` required):
 
 ```bash
-go install github.com/Nithwin/windmist/cmd/windmist@latest
+go install github.com/Nithwin/WindMist@latest
 ```
 
 Or clone and build directly from source:
 
 ```bash
-git clone https://github.com/Nithwin/windmist.git
-cd windmist
-go build -o windmist ./cmd/windmist
+git clone https://github.com/Nithwin/WindMist.git
+cd WindMist
+go build -o windmist .
+```
+
+Or use the universal installer (Linux/macOS):
+
+```bash
+curl -sSL https://raw.githubusercontent.com/Nithwin/WindMist/v2/scripts/install.sh | bash
 ```
 
 ---
@@ -71,7 +77,7 @@ go build -o windmist ./cmd/windmist
 
 ## ✨ Features & Capabilities
 
-WindMist (`v2.0.0`) provides a robust, native engineering environment inside your terminal:
+WindMist (`v2.0.1`) provides a robust, native engineering environment inside your terminal:
 
 * ✅ **Interactive AI Chat & TUI:** Rich Bubble Tea and Lip Gloss interface with real-time streaming, markdown rendering, and syntax coloring.
 * ✅ **Multi-Agent Orchestration:** Delegate background research to cheaper, faster Sub-agents while keeping your main context clean.
@@ -93,7 +99,7 @@ WindMist (`v2.0.0`) provides a robust, native engineering environment inside you
 | `windmist chat <prompt>` | Run a single-turn or multi-turn agent instruction directly from the command line. |
 | `windmist set <key> <val>` | Configure local environment and provider settings (`~/.windmist/config.yaml`). |
 | `windmist show` | Display current local configuration settings. |
-| `windmist version` | Print current semantic release build version (`v2.0.0`). |
+| `windmist version` | Print current semantic release build version (`v2.0.1`). |
 
 ---
 

cmd/root.go

@@ -27,5 +27,6 @@ var rootCmd = &cobra.Command{
 
 // Execute runs the root command.
 func Execute() error {
+	rootCmd.Version = Version
 	return rootCmd.Execute()
 }

cmd/uninstall.go

@@ -21,7 +21,7 @@ var (
 var uninstallCmd = &cobra.Command{
 	Use:   "uninstall",
 	Short: "Uninstall the WindMist CLI executable and optionally purge configuration",
-	Long:  `Safely removes the WindMist CLI executable from your system binary path and optionally cleans up saved configuration files (` + "`~/.config/windmist`" + `).`,
+	Long:  `Safely removes the WindMist CLI executable from your system binary path and optionally cleans up saved configuration and data (` + "`~/.config/windmist`" + ` and ` + "`~/.windmist`" + `).`,
 	RunE: func(cmd *cobra.Command, args []string) error {
 		execPath, err := os.Executable()
 		if err != nil {
@@ -47,9 +47,34 @@ var uninstallCmd = &cobra.Command{
 
 		if !uninstallPurgeFlag && !uninstallYesFlag {
 			cfgDir, _ := config.ConfigDir()
-			if cfgDir != "" {
-				if _, err := os.Stat(cfgDir); err == nil {
-					fmt.Printf("❓ Also remove all configuration and chat history in %s? [y/N]: ", cfgDir)
+			home, _ := os.UserHomeDir()
+			dataDir := ""
+			if home != "" {
+				dataDir = filepath.Join(home, ".windmist")
+			}
+			purgeTarget := cfgDir
+			if dataDir != "" {
+				if purgeTarget != "" {
+					purgeTarget = purgeTarget + " and " + dataDir
+				} else {
+					purgeTarget = dataDir
+				}
+			}
+			if purgeTarget != "" {
+				cfgExists := false
+				if cfgDir != "" {
+					if _, err := os.Stat(cfgDir); err == nil {
+						cfgExists = true
+					}
+				}
+				dataExists := false
+				if dataDir != "" {
+					if _, err := os.Stat(dataDir); err == nil {
+						dataExists = true
+					}
+				}
+				if cfgExists || dataExists {
+					fmt.Printf("❓ Also remove all configuration and chat history in %s? [y/N]: ", purgeTarget)
 					input, _ := reader.ReadString('\n')
 					input = strings.TrimSpace(input)
 					if strings.EqualFold(input, "y") || strings.EqualFold(input, "yes") {
@@ -88,6 +113,15 @@ var uninstallCmd = &cobra.Command{
 					}
 				}
 			}
+			if home, err := os.UserHomeDir(); err == nil {
+				dataDir := filepath.Join(home, ".windmist")
+				if _, err := os.Stat(dataDir); err == nil {
+					fmt.Printf("🗑️  Removing data directory at %s...\n", dataDir)
+					if err := os.RemoveAll(dataDir); err != nil {
+						fmt.Printf("⚠️  Warning: failed to remove data directory: %v\n", err)
+					}
+				}
+			}
 		}
 
 		fmt.Println("\n✨ WindMist has been successfully uninstalled. Goodbye!")

cmd/version.go

@@ -7,7 +7,7 @@ import (
 )
 
 var (
-	Version = "v2.0.0"
+	Version = "v2.0.1"
 	Commit  = "none"
 	Date    = "unknown"
 )

internal/agent/agent.go

@@ -113,6 +113,27 @@ func (a *Agent) Close() {
 	}
 }
 
+// Reconfigure updates session/mode/store settings without restarting MCP/LSP.
+func (a *Agent) Reconfigure(cfg Config) {
+	if cfg.Mode == "" {
+		cfg.Mode = string(ModeBuild)
+	}
+	a.config.SessionID = cfg.SessionID
+	a.config.Mode = cfg.Mode
+	if cfg.Store != nil {
+		a.config.Store = cfg.Store
+	}
+	if cfg.MaxTurns > 0 {
+		a.config.MaxTurns = cfg.MaxTurns
+	}
+	if cfg.MaxContextTokens > 0 {
+		a.config.MaxContextTokens = cfg.MaxContextTokens
+	}
+	if cfg.Memory != nil {
+		a.config.Memory = cfg.Memory
+	}
+}
+
 // Manager returns the tools manager associated with the agent.
 func (a *Agent) Manager() *tools.Manager {
 	return a.manager

internal/agent/executor.go

@@ -186,7 +186,7 @@ func (a *Agent) execute(ctx context.Context, calls []ai.ToolCall, onChunk func(s
 
 // toolDefinitions converts the registered tool definitions from tools.Manager into ai.ToolDefinition format.
 func (a *Agent) toolDefinitions(modeConfig ModeConfig) []ai.ToolDefinition {
-	if a.manager == nil {
+	if a.manager == nil || !modeConfig.AllowTools {
 		return nil
 	}
 
@@ -211,7 +211,8 @@ func (a *Agent) toolDefinitions(modeConfig ModeConfig) []ai.ToolDefinition {
 		})
 	}
 
-	if a.mcpManager != nil {
+	// MCP tools are write-capable; only attach them in build mode.
+	if a.mcpManager != nil && modeConfig.AllowFileEdits {
 		defs = append(defs, a.mcpManager.GetTools()...)
 	}
 

internal/agent/intent.go

@@ -0,0 +1,75 @@
+package agent
+
+import (
+	"regexp"
+	"strings"
+	"unicode/utf8"
+)
+
+var (
+	greetingRE = regexp.MustCompile(`(?i)^(hi|hello|hey|yo|sup|hola|howdy|good\s+(morning|afternoon|evening)|thanks|thank\s*you|thx|ty|ok|okay|cool|great|nice|bye|goodbye|see\s+ya)[\s!.?]*$`)
+	buildRE    = regexp.MustCompile(`(?i)\b(implement|fix|create|add|write|edit|modify|update|refactor|rename|delete|remove|install|migrate|generate|scaffold|build|make|patch|apply|replace|insert|debug|resolve)\b`)
+	planRE     = regexp.MustCompile(`(?i)\b(plan|analyze|analyse|review|explain|search|find|locate|how\s+(do|does|to)|what\s+(is|are|does)|why\s+(is|are|does)|where\s+(is|are)|compare|outline|architect|design\s+a|walk\s*me\s*through|summarize|summarise)\b`)
+	codeHintRE = regexp.MustCompile(`(?i)(\x60{3}|@[\w./\\-]+|\.(go|ts|tsx|js|jsx|py|rs|java|kt|c|cpp|h|cs|rb|php|swift)\b|func\s+\w+|class\s+\w+|def\s+\w+)`)
+)
+
+// ClassifyIntent resolves auto-mode without an LLM call when confidence is high.
+// Returns (mode, ok). When ok is false, the caller should use the LLM router.
+func ClassifyIntent(userPrompt string) (Mode, bool) {
+	p := strings.TrimSpace(userPrompt)
+	if p == "" {
+		return ModeChat, true
+	}
+
+	lower := strings.ToLower(p)
+	runes := utf8.RuneCountInString(p)
+
+	// Pure greetings / acknowledgements — never need plan or build.
+	if greetingRE.MatchString(strings.TrimSpace(lower)) {
+		return ModeChat, true
+	}
+
+	// Very short small-talk without code signals.
+	if runes <= 40 && !codeHintRE.MatchString(p) && !buildRE.MatchString(lower) {
+		// "hi there", "how's it going", "who are you", etc.
+		if !planRE.MatchString(lower) || runes <= 20 {
+			return ModeChat, true
+		}
+	}
+
+	hasBuild := buildRE.MatchString(lower)
+	hasPlan := planRE.MatchString(lower)
+	hasCode := codeHintRE.MatchString(p)
+
+	// Explicit implementation intent.
+	if hasBuild && (hasCode || runes > 25) {
+		return ModeBuild, true
+	}
+	if hasBuild && !hasPlan {
+		return ModeBuild, true
+	}
+
+	// Analysis / explanation without edit verbs.
+	if hasPlan && !hasBuild {
+		// Short conceptual questions stay in chat (no tools/repo map tax).
+		if runes < 100 && !hasCode && !strings.Contains(lower, "codebase") &&
+			!strings.Contains(lower, "this project") && !strings.Contains(lower, "this repo") {
+			return ModeChat, true
+		}
+		return ModePlan, true
+	}
+
+	// Short questions with no engineering verbs → chat.
+	if runes < 60 && !hasBuild && !hasCode {
+		return ModeChat, true
+	}
+
+	return "", false
+}
+
+// IsTrivialPrompt reports whether a message is too trivial to spend an
+// auto-title API call on (greetings, thanks, etc.).
+func IsTrivialPrompt(userPrompt string) bool {
+	mode, ok := ClassifyIntent(userPrompt)
+	return ok && mode == ModeChat && utf8.RuneCountInString(strings.TrimSpace(userPrompt)) <= 40
+}