Add ask-gemini skill and tool-filtered monitor subcommands

Introduce ask-gemini skill that wraps the Gemini CLI in non-interactive
mode with built-in web-search instruction, defaulting to
gemini-3.1-pro-preview.  Supports --gemini-model and --gemini-timeout
flags.

Add tool metadata tagging (tool: codex / tool: gemini) to both
ask-codex and ask-gemini invocations so the monitor can distinguish
them.

Extend humanize monitor with codex and gemini subcommands that filter
skill invocations by tool type.  The existing skill subcommand
continues to show all invocations.

Bump version to 1.17.0.

Author: SihaoLiu

.claude-plugin/marketplace.json

@@ -8,7 +8,7 @@
       "name": "humanize",
       "source": "./",
       "description": "Humanize - An iterative development plugin that uses Codex to review Claude's work. Creates a feedback loop where Claude implements plans and Codex independently reviews progress, ensuring quality through continuous refinement.",
-      "version": "1.16.0"
+      "version": "1.17.0"
     }
   ]
 }

.claude-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "humanize",
   "description": "Humanize - An iterative development plugin that uses Codex to review Claude's work. Creates a feedback loop where Claude implements plans and Codex independently reviews progress, ensuring quality through continuous refinement.",
-  "version": "1.16.0",
+  "version": "1.17.0",
   "author": {
     "name": "humania-org"
   },

README.md

@@ -1,6 +1,6 @@
 # Humanize
 
-**Current Version: 1.16.0**
+**Current Version: 1.17.0**
 
 > Derived from the [GAAC (GitHub-as-a-Context)](https://github.com/SihaoLiu/gaac) project.
 
@@ -55,10 +55,18 @@ Requires [codex CLI](https://github.com/openai/codex) for review. See the full [
    /humanize:start-rlcr-loop docs/plan.md
    ```
 
-4. **Monitor progress**:
+4. **Consult Gemini** for deep web research (requires Gemini CLI):
+   ```bash
+   /humanize:ask-gemini What are the latest best practices for X?
+   ```
+
+5. **Monitor progress**:
    ```bash
    source <path/to/humanize>/scripts/humanize.sh
-   humanize monitor rlcr
+   humanize monitor rlcr       # RLCR loop
+   humanize monitor skill      # All skill invocations (codex + gemini)
+   humanize monitor codex      # Codex invocations only
+   humanize monitor gemini     # Gemini invocations only
    ```
 
 ## Monitor Dashboard

scripts/ask-codex.sh

@@ -234,6 +234,7 @@ $QUESTION
 - Effort: $CODEX_EFFORT
 - Timeout: ${CODEX_TIMEOUT}s
 - Timestamp: $TIMESTAMP
+- Tool: codex
 EOF
 
 # ========================================
@@ -317,6 +318,7 @@ if [[ $CODEX_EXIT_CODE -eq 124 ]]; then
     # Save metadata even on timeout
     cat > "$SKILL_DIR/metadata.md" << EOF
 ---
+tool: codex
 model: $CODEX_MODEL
 effort: $CODEX_EFFORT
 timeout: $CODEX_TIMEOUT
@@ -343,6 +345,7 @@ if [[ $CODEX_EXIT_CODE -ne 0 ]]; then
     # Save metadata
     cat > "$SKILL_DIR/metadata.md" << EOF
 ---
+tool: codex
 model: $CODEX_MODEL
 effort: $CODEX_EFFORT
 timeout: $CODEX_TIMEOUT
@@ -368,6 +371,7 @@ if [[ ! -s "$CODEX_STDOUT_FILE" ]]; then
 
     cat > "$SKILL_DIR/metadata.md" << EOF
 ---
+tool: codex
 model: $CODEX_MODEL
 effort: $CODEX_EFFORT
 timeout: $CODEX_TIMEOUT
@@ -390,6 +394,7 @@ cp "$CODEX_STDOUT_FILE" "$SKILL_DIR/output.md"
 # Save metadata
 cat > "$SKILL_DIR/metadata.md" << EOF
 ---
+tool: codex
 model: $CODEX_MODEL
 effort: $CODEX_EFFORT
 timeout: $CODEX_TIMEOUT