Ribbit Ribbit operates by connecting to Reddit via PRAW, allowing users to define target subreddits and time windows. It retrieves posts and comments, processes them with GPT-3 to generate summaries highlighting key points, sentiment, and context. The agent outputs summaries in customizable formats, supports batch processing multiple subreddits, and provides both interactive CLI and programmable API endpoints. It streamlines content curation and trend analysis workflows, saving time for users who need rapid understanding of Reddit discussions.

Spellcaster provides a structured approach to building AI Agents by using 'spells'—a combination of prompts, logic, and workflows. Developers write YAML configurations to define agents’ roles, inputs, outputs, and orchestration steps. The CLI tool executes spells, routes messages, and integrates seamlessly with OpenAI, Anthropic, and other LLM APIs. Spellcaster tracks execution logs, retains conversation context, and supports custom plugins for pre- and post-processing. Its debugging interface visualizes the sequence of calls and data flows, making it easier to identify prompt failures and performance issues. By abstracting complex orchestration patterns and standardizing prompt templates, Spellcaster reduces development overhead and ensures consistent agent behavior across environments.