beads: natural sort for hierarchical IDs

Sort bd-1.2 before bd-1.10 instead of lexicographic order.

cfg/sandbox/anvilmcp.yaml

@@ -5,6 +5,7 @@ filesystem:
     - "/etc/alternatives"
     - "/etc/ld.so.cache"
     - "/etc/passwd"
+    - "{HOME}/.local/share/anvillm/mail"
     - "/dev/urandom"
   rox:
     - "/usr"

cfg/sandbox/default.yaml

@@ -5,6 +5,7 @@ filesystem:
     - "{XDG_CONFIG_HOME}/git"
     - "{HOME}/.ssh"
     - "{HOME}/.netrc"
+    - "{HOME}/.local/share/anvillm/mail"
     - "/etc/gitconfig"
     - "/etc/gitattributes"
     - "/etc/ssh/ssh_config"

cmd/Assist/main.go

@@ -28,6 +28,11 @@ const windowName = "/AnviLLM/"
 // Terminal to use for tmux attach (configurable via environment or flag)
 var terminalCommand = getTerminalCommand()
 
+// shellEscape escapes a string for use inside single quotes in shell commands.
+func shellEscape(s string) string {
+	return strings.ReplaceAll(s, "'", "'\\''")
+}
+
 func getTerminalCommand() string {
 	if term := os.Getenv("ANVILLM_TERMINAL"); term != "" {
 		return term
@@ -2506,7 +2511,7 @@ func createBeadFromMarkdown(content, parentID string, mount string) error {
 	}
 
 	// Build command: new 'title' 'description' [parent-id] [blockers=...]
-	cmd := fmt.Sprintf("new '%s' '%s'", title, description)
+	cmd := fmt.Sprintf("new '%s' '%s'", shellEscape(title), shellEscape(description))
 	if parentID != "" {
 		cmd = fmt.Sprintf("%s %s", cmd, parentID)
 	}
@@ -2897,11 +2902,11 @@ func updateBead(beadID, content string, origBlockers []string, mount string) err
 
 	// Update title and description
 	if title != "" {
-		cmd := fmt.Sprintf("update %s title '%s'", beadID, title)
+		cmd := fmt.Sprintf("update %s title '%s'", beadID, shellEscape(title))
 		writeFile(filepath.Join("beads", mount, "ctl"), []byte(cmd))
 	}
 	if description != "" {
-		cmd := fmt.Sprintf("update %s description '%s'", beadID, description)
+		cmd := fmt.Sprintf("update %s description '%s'", beadID, shellEscape(description))
 		writeFile(filepath.Join("beads", mount, "ctl"), []byte(cmd))
 	}
 

cmd/anvilmcp/execute.go

@@ -308,7 +308,8 @@ func executeCode(code, language string, timeout int, sandboxName string, trusted
 		return "", fmt.Errorf("unsupported language: %s (supported: bash)", language)
 	}
 
-	// Limit output size (10MB)
+	// Limit output size (10MB raw, 8KB returned)
+	const maxToolOutputSize = 8000
 	var outputBuf bytes.Buffer
 	lw := &limitedWriter{w: &outputBuf, limit: 10 * 1024 * 1024}
 	cmd.Stdout = lw
@@ -350,7 +351,11 @@ func executeCode(code, language string, timeout int, sandboxName string, trusted
 	}
 
 	logExecution(execLog)
-	return string(output), nil
+	result := string(output)
+	if len(result) > maxToolOutputSize {
+		result = result[:maxToolOutputSize] + "\n... (output truncated)"
+	}
+	return result, nil
 }
 
 type limitedWriter struct {

internal/p9/beads.go

@@ -472,7 +472,7 @@ func (b *BeadsFS) readListFromStore(store bd.Storage, limit int) ([]byte, error)
 	}
 	// Sort by ID for hierarchical view (bd-a3f8, bd-a3f8.1, bd-a3f8.1.1, etc.)
 	sort.Slice(issues, func(i, j int) bool {
-		return issues[i].ID < issues[j].ID
+		return naturalLess(issues[i].ID, issues[j].ID)
 	})
 
 	// Enrich with blockers, labels, and capability level.
@@ -510,6 +510,48 @@ func (b *BeadsFS) readListFromStore(store bd.Storage, limit int) ([]byte, error)
 	return json.MarshalIndent(items, "", "  ")
 }
 
+// naturalLess compares two strings with natural number ordering.
+// "jira-100.2" < "jira-100.10" (unlike lexicographic where .10 < .2)
+func naturalLess(a, b string) bool {
+	for {
+		if a == "" {
+			return b != ""
+		}
+		if b == "" {
+			return false
+		}
+		// Find leading non-digit prefix
+		ai, bi := 0, 0
+		for ai < len(a) && (a[ai] < '0' || a[ai] > '9') {
+			ai++
+		}
+		for bi < len(b) && (b[bi] < '0' || b[bi] > '9') {
+			bi++
+		}
+		if a[:ai] != b[:bi] {
+			return a[:ai] < b[:bi]
+		}
+		a, b = a[ai:], b[bi:]
+		if a == "" || b == "" {
+			continue
+		}
+		// Extract numeric part
+		ai, bi = 0, 0
+		for ai < len(a) && a[ai] >= '0' && a[ai] <= '9' {
+			ai++
+		}
+		for bi < len(b) && b[bi] >= '0' && b[bi] <= '9' {
+			bi++
+		}
+		na, _ := strconv.Atoi(a[:ai])
+		nb, _ := strconv.Atoi(b[:bi])
+		if na != nb {
+			return na < nb
+		}
+		a, b = a[ai:], b[bi:]
+	}
+}
+
 
 func (b *BeadsFS) readReadyFromStore(store bd.Storage, limit int) ([]byte, error) {
 	filter := bd.WorkFilter{Limit: limit}

mkfile

@@ -6,16 +6,12 @@ build:V:
 	go build -o $INSTALL_PATH/anvilsrv ./cmd/anvilsrv
 	go build -o $INSTALL_PATH/Assist ./cmd/Assist
 	go build -o $INSTALL_PATH/anvilmcp ./cmd/anvilmcp
-	cp scripts/Alog $INSTALL_PATH/Alog
-	chmod 0755 $INSTALL_PATH/Alog
 	cp scripts/anvillm-notify $INSTALL_PATH/anvillm-notify
 	chmod 0755 $INSTALL_PATH/anvillm-notify
 	cp scripts/anvillm-skills $INSTALL_PATH/anvillm-skills
 	chmod 0755 $INSTALL_PATH/anvillm-skills
 	cp scripts/anvillm-hook $INSTALL_PATH/anvillm-hook
 	chmod 0755 $INSTALL_PATH/anvillm-hook
-	cp scripts/9p-read-inbox $INSTALL_PATH/9p-read-inbox
-	chmod 0755 $INSTALL_PATH/9p-read-inbox
 	cp scripts/anvilspawn $INSTALL_PATH/anvilspawn
 	chmod 0755 $INSTALL_PATH/anvilspawn
 	cp scripts/anvillm-supervisor $INSTALL_PATH/anvillm-supervisor