Promptly

A QGIS plugin that provides a simple interface to send prompts to various LLM providers and execute the generated Python code in QGIS.

• Avaliable Now!! : https://plugins.qgis.org/plugins/promptly/
• My Email: [email protected]

Features

• Send custom prompts to multiple LLM providers
• View both full LLM responses and extracted code
• Edit and execute code within QGIS
• Lightweight UI

Requirements

Requirement	Details
QGIS	3.x
Python	3.x
Dependencies	requests package
Ollama	Ollama (local/remote)
Other Providers	Valid API key

Installation

1. Download or clone this repository.
2. Copy QGISPromptExecutor to the QGIS plugins directory:
   • Windows: C:\Users\{username}\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins
   • Linux: ~/.local/share/QGIS/QGIS3/profiles/default/python/plugins
   • macOS: ~/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins
3. Enable the plugin via Plugins > Manage and Install Plugins.

Alternative Installation

1. Download the ZIP file.
2. Install via Plugins > Manage and Install Plugins > Install from ZIP.

''' This Plugin Will soon be available on the QGIS plugin store for easier installation'''

Usage

1. Open Plugins > Promptly or click the toolbar icon.
2. Select an LLM provider.
3. Configure settings (API Key, Endpoint, Model, etc.).
4. Enter a prompt and click Send to LLM.
5. Review results:
   • Full Response: Complete LLM output.
   • Executable Code: Extracted Python code.
6. Edit and execute code within QGIS.

Provider-Specific Settings

Provider	API Endpoint	Model	API Key Required?
Ollama	http://localhost:11434/api/generate	Depends on local models	No
OpenAI	https://api.openai.com/v1/chat/completions	gpt-4o, gpt-3.5-turbo, etc.	Yes
OpenRouter	https://openrouter.ai/api/v1/chat/completions	OpenAI, Anthropic, and others	Yes
Anthropic	https://api.anthropic.com/v1/messages	claude-3-opus, claude-3-sonnet	Yes
Custom	User-defined	User-defined	Yes (if required)

Examples

Task	Example Prompt
Calculate area	"Calculate area of 'buildings' layer and add as 'area_sqm'"
Buffer creation	"Create 100m buffer around 'rivers' and save as new layer"
Style update	"Change 'roads' layer color based on 'type' attribute"

Troubleshooting

Issue	Solution
API Key Issues	Ensure the key is valid and not expired.
Model Selection	Check model availability in your subscription.
Network Issues	Verify connection and firewall settings.
Response Format	Ensure LLM outputs Python code within ```python blocks.

License

This plugin is licensed under the MIT License.