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OpenQuery/docs/api/cli.md
OpenQuery Documentation 65ca2401ae docs: add comprehensive documentation with README and detailed guides
- Add user-friendly README.md with quick start guide
- Create docs/ folder with structured technical documentation:
  - installation.md: Build and setup instructions
  - configuration.md: Complete config reference
  - usage.md: CLI usage guide with examples
  - architecture.md: System design and patterns
  - components/: Deep dive into each component (OpenQueryApp, SearchTool, Services, Models)
  - api/: CLI reference, environment variables, programmatic API
  - troubleshooting.md: Common issues and solutions
  - performance.md: Latency, throughput, and optimization
- All documentation fully cross-referenced with internal links
- Covers project overview, architecture, components, APIs, and support

See individual files for complete documentation.
2026-03-19 10:01:58 +01:00

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# CLI Reference
Complete command-line interface reference for OpenQuery.
## 📋 Table of Contents
1. [Command Structure](#command-structure)
2. [Main Command: `openquery`](#main-command-openquery)
3. [Configure Command: `openquery configure`](#configure-command-openquery-configure)
4. [Exit Codes](#exit-codes)
5. [Examples by Use Case](#examples-by-use-case)
6. [Shell Integration](#shell-integration)
## Command Structure
OpenQuery uses [System.CommandLine](https://learn.microsoft.com/dotnet/standard/commandline/) for CLI parsing.
### Syntax
```bash
openquery [GLOBAL-OPTIONS] <COMMAND> [COMMAND-OPTIONS] [ARGUMENTS]
```
If no command specified, `openquery` (main command) is assumed.
### Help
```bash
openquery --help
openquery configure --help
```
Shows usage, options, examples.
### Version
```bash
openquery --version # if implemented
```
---
## Main Command: `openquery`
Ask a question and get an AI-powered answer.
### Synopsis
```bash
openquery [OPTIONS] <question>
```
### Arguments
| Name | Arity | Type | Description |
|------|-------|------|-------------|
| `question` | ZeroOrMore | `string[]` | The question to ask (positional, concatenated with spaces) |
**Notes**:
- `ZeroOrMore` means you can omit the question (shows help)
- Multiple words are combined: `openquery what is quantum``"what is quantum"`
- Use quotes for questions with special characters: `openquery "what's the weather?"`
### Options
| Option | Aliases | Type | Default | Description |
|--------|---------|------|---------|-------------|
| `--chunks` | `-c` | `int` | `DefaultChunks` (config) | Number of top context chunks to pass to LLM |
| `--results` | `-r` | `int` | `DefaultResults` (config) | Number of search results per query |
| `--queries` | `-q` | `int` | `DefaultQueries` (config) | Number of search queries to generate |
| `--short` | `-s` | `bool` | `false` | Request a concise answer |
| `--long` | `-l` | `bool` | `false` | Request a detailed answer |
| `--verbose` | `-v` | `bool` | `false` | Show detailed progress information |
**Option Notes**:
- `--short` and `--long` are flags; if both specified, `--long` takes precedence
- Integer options validate as positive numbers (parsed by System.CommandLine)
- Defaults come from config file or hardcoded (3, 5, 3 respectively)
### Behavior
1. Loads API key (env `OPENROUTER_API_KEY` or config file)
2. Loads model (env `OPENROUTER_MODEL` or config)
3. Executes workflow:
- Generate queries (if `--queries > 1`)
- Run search pipeline
- Stream final answer
4. Exits with code 0 on success, 1 on error
### Examples
```bash
# Basic
openquery "What is the capital of France?"
# With options
openquery -q 5 -r 10 -c 4 "Explain quantum computing"
# Short answer
openquery -s "Who won the 2024 election?"
# Verbose mode
openquery -v "How does photosynthesis work?"
# Combined
openquery -l -v -q 8 "History of the internet"
```
---
## Configure Command: `openquery configure`
Configure OpenQuery settings (API key, model, defaults).
### Synopsis
```bash
openquery configure [OPTIONS]
```
### Options
| Option | Type | Description |
|--------|------|-------------|
| `--interactive` / `-i` | `bool` | Launch interactive configuration wizard |
| `--key` | `string` | Set OpenRouter API key |
| `--model` | `string` | Set default LLM model |
| `--queries` | `int?` | Set default number of queries |
| `--chunks` | `int?` | Set default number of chunks |
| `--results` | `int?` | Set default number of results |
**Note**: Nullable options (`int?`) only update if provided.
### Behavior
- **Interactive mode** (`-i`): Prompts for each setting with current defaults shown in brackets
- **Non-interactive**: Only updates provided options, leaves others untouched
- Writes to `~/.config/openquery/config` (creates directory if missing)
- Overwrites entire file (not incremental)
### Interactive Mode Details
Models presented with numbered menu:
```
Available models:
1. qwen/qwen3.5-flash-02-23
2. qwen/qwen3.5-122b-a10b
3. minimax/minimax-m2.5
4. google/gemini-3-flash-preview
5. deepseek/deepseek-v3.2
6. moonshotai/kuki-k2.5
Model [qwen/qwen3.5-flash-02-23]:
```
- Enter number (1-6) to select preset
- Or enter custom model string (any OpenRouter model)
### Examples
```bash
# Interactive wizard
openquery configure -i
# Set just API key
openquery configure --key "sk-or-xxxxxxxxxxxx"
# Set multiple defaults
openquery configure --model "google/gemini-3-flash-preview" --queries 5 --chunks 4
# Update model only
openquery configure --model "deepseek/deepseek-v3.2"
```
---
## Exit Codes
| Code | Meaning |
|------|---------|
| `0` | Success - answer generated and streamed |
| `1` | Error - API key missing, network failure, or exception |
**Usage in scripts**:
```bash
openquery "question"
if [ $? -eq 0 ]; then
echo "Success"
else
echo "Failed" >&2
fi
```
---
## Examples by Use Case
### Quick Facts
```bash
openquery -s "capital of France"
```
Fast, concise, minimal tokens.
### Research Paper
```bash
openquery -l -q 5 -r 10 -c 4 "quantum entanglement experiments"
```
Multiple angles, deep sources, detailed synthesis.
### News & Current Events
```bash
openquery -v "latest news about OpenAI"
```
See everything: queries, results, which sources fetched.
### Troubleshooting
```bash
# Reduce scope if errors
openquery -q 1 -r 2 "test question"
```
### Save Answer to File
```bash
openquery "question" 2>/dev/null | sed 's/.\x08//g' > answer.md
```
(Removes spinner characters)
### Batch Processing
```bash
for q in $(cat questions.txt); do
echo "## $q" >> all-answers.md
openquery -s "$q" 2>/dev/null | sed 's/.\x08//g' >> all-answers.md
echo "" >> all-answers.md
done
```
---
## Shell Integration
### Aliases (add to ~/.bashrc or ~/.zshrc)
```bash
# Short alias
alias oq='openquery'
# Presets
alias oqs='openquery -s' # short
alias oql='openquery -l' # long
alias oqv='openquery -v' # verbose
alias oqr='openquery -q 5 -r 10 -c 4' # research mode
# Config shortcuts
alias oqcfg='openquery configure -i'
```
### Functions
```bash
# Save answer cleanly (removes spinner chars)
oqsave() {
local query="$*"
local filename="answer-$(date +%Y%m%d-%H%M%S).md"
openquery "$query" 2>/dev/null | sed 's/.\x08//g' > "$filename"
echo "Saved to $filename"
}
# Search and grep results
oqgrep() {
openquery "$1" 2>/dev/null | sed 's/.\x08//g' | grep -i "$2"
}
```
### Environment Setup Script
```bash
# ~/.local/bin/openquery-env.sh
export OPENROUTER_API_KEY="sk-or-..."
export OPENROUTER_MODEL="qwen/qwen3.5-flash-02-23"
export SEARXNG_URL="http://localhost:8002"
```
Source it: `source ~/.local/bin/openquery-env.sh`
---
## Next Steps
- **[Configuration](configuration.md)** - Set up your environment
- **[Usage](usage.md)** - Learn usage patterns and tips
- **[Troubleshooting](troubleshooting.md)** - Fix common problems
---
**Quick Reference Card**
```
# Ask
openquery "question"
openquery -s "quick fact"
openquery -l -q 5 "deep research"
# Configure
openquery configure -i
openquery configure --key "..."
openquery configure --model "..."
# Debug
openquery -v "question"
# Help
openquery --help
```