chore(deps): update rust crate reqwest to v0.13.4

.agents/skills/vx-commands/SKILL.md

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+---
+name: vx-commands
+description: "Complete vx CLI command reference. Use when looking up specific vx command syntax, flags, or output formats. All commands support --json for structured output and --output-format toon for token-optimized output."
+---
+
+# VX Command Reference
+
+> **Quick rule**: All vx commands support `--json` for structured output and `--output-format toon` for token-optimized output (saves 40-60% tokens). Set `VX_OUTPUT=json` to default all commands to JSON.
+
+## Structured Output Commands (AI-Optimized)
+
+All commands support `--json` for structured output and `--output-format toon` for token-optimized output (saves 40-60% tokens).
+
+### Project Analysis
+
+```bash
+vx analyze --json           # Analyze project structure
+vx check --json             # Verify tool constraints
+vx ai context --json        # Generate AI-friendly project context
+```
+
+**Output fields (analyze)**:
+- `ecosystems[]` - Detected ecosystems (nodejs, python, rust, go)
+- `dependencies[]` - Project dependencies
+- `scripts[]` - Available scripts
+- `required_tools[]` - Tools needed
+
+**Output fields (check)**:
+- `requirements[]` - Tool requirement status
+- `all_satisfied` - Whether all constraints are met
+- `missing_tools[]` - Tools that need installation
+
+**Output fields (ai context)**:
+- `project` - Project info (name, languages, frameworks)
+- `tools[]` - Installed tools with versions
+- `scripts[]` - Available scripts
+- `constraints[]` - Tool constraints
+
+### Tool Management
+
+```bash
+vx list --json              # List installed tools
+vx versions node --json     # List available versions
+vx which node --json        # Find tool location
+vx search <query> --json    # Search for tools
+```
+
+**Output fields (list)**:
+- `runtimes[]` - Available runtimes
+- `total` - Total count
+- `installed_count` - Installed count
+
+**Output fields (versions)**:
+- `versions[]` - Available versions with metadata
+- `latest` - Latest version
+- `lts` - LTS version (if applicable)
+
+**Output fields (which)**:
+- `path` - Executable path
+- `version` - Resolved version
+- `source` - Source (vx, system, global_package)
+
+### Installation
+
+```bash
+vx install node@22 --json   # Install tool
+vx sync --json              # Sync from vx.toml
+```
+
+**Output fields (install)**:
+- `runtime` - Tool name
+- `version` - Installed version
+- `path` - Installation path
+- `duration_ms` - Installation duration
+- `dependencies_installed[]` - Dependencies also installed
+
+**Output fields (sync)**:
+- `installed[]` - Successfully installed
+- `skipped[]` - Skipped (already installed)
+- `failed[]` - Failed installations
+- `duration_ms` - Total duration
+
+### AI Integration
+
+```bash
+vx ai context               # Generate AI-friendly context (Markdown)
+vx ai context --json        # JSON format
+vx ai context --minimal     # Minimal output
+vx ai session init          # Initialize session state
+vx ai session status        # Show session status
+vx ai session cleanup       # Clean up session
+```
+
+### Environment
+
+```bash
+vx env --json               # Show environment variables
+vx dev --export             # Export shell environment
+```
+
+## Output Formats
+
+### JSON Format
+```bash
+vx list --json
+# Output: {"runtimes": [...], "total": 50, "installed_count": 5}
+```
+
+### TOON Format (Token-Optimized)
+```bash
+vx list --output-format toon
+# Output:
+# runtimes[50]{name,installed,description}:
+#   node,true,Node.js runtime
+#   python,false,Python runtime
+#   ...
+```
+
+TOON format is recommended for AI agents - it saves 40-60% tokens compared to JSON.
+
+### Environment Variable
+```bash
+export VX_OUTPUT=json       # Default to JSON output
+export VX_OUTPUT=toon       # Default to TOON output
+```
+
+## Command Groups
+
+### Tool Execution
+```bash
+vx <tool> [args...]         # Run any tool
+vx npm install              # Run npm
+vx cargo build              # Run cargo
+```
+
+### Advanced Execution Syntax
+```bash
+# Runtime with version
+vx node@22 app.js                     # Use specific Node.js version
+
+# Runtime executable override
+vx msvc@14.42::cl main.cpp            # Run cl from MSVC runtime
+
+# Package execution (ecosystem:package pattern)
+vx npm:vite                            # Run vite via npm
+vx uv:ruff check .                    # Run ruff via uv
+vx npm:typescript@5.0::tsc            # Run tsc from specific typescript version
+
+# Package aliases (shortcuts)
+vx vite                                # Same as: vx npm:vite
+vx meson                              # Same as: vx uv:meson
+
+# Multi-runtime composition
+vx --with bun@1.1 --with deno node app.js   # Multiple runtimes in PATH
+```
+
+### Tool Management
+```bash
+vx install <tool>@<version> # Install tool
+vx uninstall <tool>         # Uninstall tool
+vx list                     # List tools
+vx versions <tool>          # Show versions
+vx which <tool>             # Find tool path
+vx switch <tool>@<version>  # Switch version
+```
+
+### Project Management
+```bash
+vx init                     # Initialize vx.toml
+vx add <tool>               # Add tool to project
+vx remove <tool>            # Remove tool from project
+vx sync                     # Sync tools from vx.toml
+vx lock                     # Generate vx.lock
+vx check                    # Check constraints
+```
+
+### Script Execution
+```bash
+vx run <script>             # Run script from vx.toml
+vx run --list               # List available scripts
+```
+
+### Cache Management
+```bash
+vx cache dir                # Show cache directory
+vx cache clean              # Clean cache
+```
+
+## Global Flags
+
+```bash
+--json                      # JSON output
+--output-format <text|json|toon>   # Output format
+--verbose                   # Verbose output
+--debug                     # Debug output
+--use-system-path           # Use system PATH
+--cache-mode <mode>         # Cache mode (normal, refresh, offline, no-cache)
+```
+
+## Exit Codes
+
+- `0` - Success
+- `1` - General error
+- `2` - Tool not found
+- `3` - Installation failed
+- `4` - Version not found
+- `5` - Network error
+- `6` - Permission error
+- `7` - Configuration error