feat: add multi-provider model tier support to runner and cron helpers (t132.7)

.agents/scripts/cron-dispatch.sh

@@ -13,6 +13,11 @@
 
 set -euo pipefail
 
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" || exit
+# Source shared-constants for resolve_model_tier() (t132.7)
+# shellcheck source=shared-constants.sh
+source "${SCRIPT_DIR}/shared-constants.sh"
+
 # Configuration
 readonly CONFIG_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/aidevops"
 readonly CONFIG_FILE="$CONFIG_DIR/cron-jobs.json"
@@ -256,6 +261,9 @@ main() {
     timeout=$(echo "$job" | jq -r '.timeout // 600')
     model=$(echo "$job" | jq -r '.model // "anthropic/claude-sonnet-4-20250514"')
     notify=$(echo "$job" | jq -r '.notify // "none"')
+
+    # Resolve tier names to full model strings (t132.7)
+    model=$(resolve_model_tier "$model")
 
     log_info "Job: $name"
     log_info "Task: $task"

.agents/scripts/cron-helper.sh

@@ -214,7 +214,7 @@ cmd_add() {
     ensure_setup
 
     local schedule="" task="" name="" notify="none" timeout="$DEFAULT_TIMEOUT"
-    local workdir="" model="$DEFAULT_MODEL" paused=false
+    local workdir="" model="$DEFAULT_MODEL" paused=false provider=""
 
     while [[ $# -gt 0 ]]; do
         case "$1" in
@@ -225,10 +225,20 @@ cmd_add() {
             --timeout) [[ $# -lt 2 ]] && { log_error "--timeout requires a value"; return 1; }; timeout="$2"; shift 2 ;;
             --workdir) [[ $# -lt 2 ]] && { log_error "--workdir requires a value"; return 1; }; workdir="$2"; shift 2 ;;
             --model) [[ $# -lt 2 ]] && { log_error "--model requires a value"; return 1; }; model="$2"; shift 2 ;;
+            --provider) [[ $# -lt 2 ]] && { log_error "--provider requires a value"; return 1; }; provider="$2"; shift 2 ;;
             --paused) paused=true; shift ;;
             *) log_error "Unknown option: $1"; return 1 ;;
         esac
     done
+
+    # Resolve tier names to full model strings (t132.7)
+    model=$(resolve_model_tier "$model")
+
+    # Apply provider override if specified (t132.7)
+    if [[ -n "$provider" && "$model" == *"/"* ]]; then
+        local model_id="${model#*/}"
+        model="${provider}/${model_id}"
+    fi
 
     # Validate required fields
     if [[ -z "$schedule" ]]; then
@@ -672,7 +682,9 @@ ADD OPTIONS:
     --notify mail|none      Notification method (default: none)
     --timeout SECONDS       Max execution time (default: 600)
     --workdir PATH          Working directory (default: current)
-    --model MODEL           AI model to use
+    --model TIER_OR_MODEL   AI model: tier name (haiku/sonnet/opus/flash/pro/grok)
+                            or full provider/model string
+    --provider PROVIDER     Override provider (e.g., openrouter, google)
     --paused                Create in paused state
 
 LOGS OPTIONS:

.agents/scripts/runner-helper.sh

@@ -5,8 +5,8 @@
 # Each runner gets its own AGENTS.md (personality), config, and optional memory namespace.
 #
 # Usage:
-#   runner-helper.sh create <name> [--description "desc"] [--model provider/model] [--workdir path]
-#   runner-helper.sh run <name> "prompt" [--attach URL] [--model provider/model] [--format json] [--timeout N]
+#   runner-helper.sh create <name> [--description "desc"] [--model tier_or_model] [--provider name] [--workdir path]
+#   runner-helper.sh run <name> "prompt" [--attach URL] [--model tier_or_model] [--provider name] [--format json] [--timeout N]
 #   runner-helper.sh status <name>
 #   runner-helper.sh list [--format json]
 #   runner-helper.sh edit <name>          # Open AGENTS.md in $EDITOR
@@ -235,17 +235,27 @@ cmd_create() {
         return 1
     fi
 
-    local description="" model="$DEFAULT_MODEL" workdir=""
+    local description="" model="$DEFAULT_MODEL" workdir="" provider=""
 
     while [[ $# -gt 0 ]]; do
         case "$1" in
             --description) [[ $# -lt 2 ]] && { log_error "--description requires a value"; return 1; }; description="$2"; shift 2 ;;
             --model) [[ $# -lt 2 ]] && { log_error "--model requires a value"; return 1; }; model="$2"; shift 2 ;;
+            --provider) [[ $# -lt 2 ]] && { log_error "--provider requires a value"; return 1; }; provider="$2"; shift 2 ;;
             --workdir) [[ $# -lt 2 ]] && { log_error "--workdir requires a value"; return 1; }; workdir="$2"; shift 2 ;;
             *) log_error "Unknown option: $1"; return 1 ;;
         esac
     done
 
+    # Resolve tier names to full model strings (t132.7)
+    model=$(resolve_model_tier "$model")
+
+    # Apply provider override if specified (t132.7)
+    if [[ -n "$provider" && "$model" == *"/"* ]]; then
+        local model_id="${model#*/}"
+        model="${provider}/${model_id}"
+    fi
+
     if [[ -z "$description" ]]; then
         description="Runner: $name"
     fi
@@ -340,11 +350,13 @@ cmd_run() {
     fi
 
     local attach="" model="" format="" cmd_timeout="$DEFAULT_TIMEOUT" continue_session=false
+    local provider=""
 
     while [[ $# -gt 0 ]]; do
         case "$1" in
             --attach) [[ $# -lt 2 ]] && { log_error "--attach requires a value"; return 1; }; attach="$2"; shift 2 ;;
             --model) [[ $# -lt 2 ]] && { log_error "--model requires a value"; return 1; }; model="$2"; shift 2 ;;
+            --provider) [[ $# -lt 2 ]] && { log_error "--provider requires a value"; return 1; }; provider="$2"; shift 2 ;;
             --format) [[ $# -lt 2 ]] && { log_error "--format requires a value"; return 1; }; format="$2"; shift 2 ;;
             --timeout) [[ $# -lt 2 ]] && { log_error "--timeout requires a value"; return 1; }; cmd_timeout="$2"; shift 2 ;;
             --continue|-c) continue_session=true; shift ;;
@@ -355,13 +367,20 @@ cmd_run() {
     local dir
     dir=$(runner_dir "$name")
 
-    # Resolve model (flag > config > default)
+    # Resolve model (flag > config > default), with tier name support (t132.7)
     if [[ -z "$model" ]]; then
         model=$(runner_config "$name" "model")
         if [[ -z "$model" ]]; then
             model="$DEFAULT_MODEL"
         fi
     fi
+    model=$(resolve_model_tier "$model")
+
+    # Apply provider override if specified (t132.7)
+    if [[ -n "$provider" && "$model" == *"/"* ]]; then
+        local model_id="${model#*/}"
+        model="${provider}/${model_id}"
+    fi
 
     # Resolve workdir
     local workdir
@@ -868,12 +887,15 @@ COMMANDS:
 
 CREATE OPTIONS:
     --description "DESC"    Runner description
-    --model PROVIDER/MODEL  AI model (default: anthropic/claude-sonnet-4-20250514)
+    --model TIER_OR_MODEL   AI model: tier name (haiku/sonnet/opus/flash/pro/grok)
+                            or full provider/model string (default: sonnet)
+    --provider PROVIDER     Override provider (e.g., openrouter, google)
     --workdir PATH          Default working directory
 
 RUN OPTIONS:
     --attach URL            Attach to running OpenCode server (avoids MCP cold boot)
-    --model PROVIDER/MODEL  Override model for this run
+    --model TIER_OR_MODEL   Override model: tier name or provider/model string
+    --provider PROVIDER     Override provider for this run
     --format json           Output format (default or json)
     --timeout SECONDS       Max execution time (default: 600)
     --continue, -c          Continue previous session

.agents/scripts/shared-constants.sh

@@ -890,6 +890,94 @@ cleanup_sqlite_backups() {
 # Export all constants for use in other scripts
 # =============================================================================
 
+# =============================================================================
+# Model tier resolution (t132.7)
+# Shared function for resolving tier names to full provider/model strings.
+# Used by runner-helper.sh, cron-helper.sh, cron-dispatch.sh.
+# Tries: 1) fallback-chain-helper.sh (availability-aware)
+#         2) Static mapping (always works)
+# =============================================================================
+
+#######################################
+# Resolve a model tier name to a full provider/model string (t132.7)
+# Accepts both tier names (haiku, sonnet, opus, flash, pro, grok, coding, eval, health)
+# and full provider/model strings (passed through unchanged).
+# Returns the resolved model string on stdout.
+#######################################
+resolve_model_tier() {
+    local tier="${1:-coding}"
+
+    # If already a full provider/model string (contains /), return as-is
+    if [[ "$tier" == *"/"* ]]; then
+        echo "$tier"
+        return 0
+    fi
+
+    # Try fallback-chain-helper.sh for availability-aware resolution
+    local chain_helper="${BASH_SOURCE[0]%/*}/fallback-chain-helper.sh"
+    if [[ -x "$chain_helper" ]]; then
+        local resolved
+        resolved=$("$chain_helper" resolve "$tier" --quiet 2>/dev/null) || true
+        if [[ -n "$resolved" ]]; then
+            echo "$resolved"
+            return 0
+        fi
+    fi
+
+    # Static fallback: map tier names to concrete models
+    case "$tier" in
+        opus|coding)
+            echo "anthropic/claude-opus-4-6"
+            ;;
+        sonnet|eval)
+            echo "anthropic/claude-sonnet-4-20250514"
+            ;;
+        haiku|health)
+            echo "anthropic/claude-3-5-haiku-20241022"
+            ;;
+        flash)
+            echo "google/gemini-2.5-flash-preview-05-20"
+            ;;
+        pro)
+            echo "google/gemini-2.5-pro-preview-06-05"
+            ;;
+        grok)
+            echo "xai/grok-3"
+            ;;
+        *)
+            # Unknown tier — return as-is (may be a model name without provider)
+            echo "$tier"
+            ;;
+    esac
+
+    return 0
+}
+
+#######################################
+# Detect available AI CLI backends (t132.7)
+# Returns a newline-separated list of available backends.
+# Checks: opencode, claude
+#######################################
+detect_ai_backends() {
+    local -a backends=()
+
+    if command -v opencode &>/dev/null; then
+        backends+=("opencode")
+    fi
+
+    if command -v claude &>/dev/null; then
+        backends+=("claude")
+    fi
+
+    if [[ ${#backends[@]} -eq 0 ]]; then
+        echo "none"
+        return 1
+    fi
+
+    printf '%s\n' "${backends[@]}"
+    return 0
+}
+
 # This ensures all constants are available when this file is sourced
 export CONTENT_TYPE_JSON CONTENT_TYPE_FORM USER_AGENT
 export HTTP_OK HTTP_CREATED HTTP_BAD_REQUEST HTTP_UNAUTHORIZED HTTP_FORBIDDEN HTTP_NOT_FOUND HTTP_INTERNAL_ERROR