Dulus: Dominican national bird and open‑source AI agent explained

The Dulus dominicus, known locally as the cigua palmera, is the sole living member of the family Dulidae and the national bird of the Dominican Republic [1]. A separate project called Dulus is an open‑source Python autonomous agent that lets users access multiple AI models without needing an API key [2].

Key takeaways

• The cigua palmera is endemic to Hispaniola and its surrounding islands, inhabiting low‑ and mid‑elevation habitats up to about 1,830 m [1].
• It builds large communal nests in royal palms, with several breeding pairs sharing the structure [1].
• The Dulus Python package provides a browser‑driven interface to AI services, claiming “no API key, no subscription” [2].
• Its creator, the sole listed contributor, also issued a Solana token named $DULUS to fund the project [2].
• Both the bird and the software share a name but serve very different roles—one in biodiversity, the other in AI development [1][2].

The unique biology of the cigua palmera

The Dulus dominicus is a medium‑sized passerine about 20 cm long, with olive‑gray upperparts, green‑tinged wings, and a pale yellow underside marked by brown streaks [1]. It shows no sexual dimorphism, making males and females indistinguishable in the field [1]. Its distribution covers the entire island of Hispaniola—including Haiti and the Dominican Republic—and nearby cays such as Saona, Beata, and Catalina [1]. The bird thrives in diverse environments, from dry and humid forests to agricultural lands and urban parks, but it avoids dense tropical rainforests and the highest mountain zones [1].

Reproduction occurs year‑round, with pairs forming communal nests of branches in royal palms (Roystonea borinquena). Each nest may house three to six couples, and eggs are kept in separate sections linked by interior tunnels [1]. Clutches contain two to four eggs, incubated for 14–16 days, and the species can breed continuously throughout the year [1].

Dulus the AI agent: open‑source access without keys

The Dulus project on PyPI describes a Python autonomous agent that “flies on any model” and uniquely “opens your browser, captures your Gemini (guest) · Claude.ai · Claude Code · Kimi.com · Qwen · DeepSeek session, then lets you drive frontier IA as if it were an API” [2]. Installation is as simple as pip install dulus, after which users can invoke the tool to run models from over 100 providers, including paid services via LiteLLM and local models through Ollama [2]. The repository’s sole contributor, identified as @KevRojox, emphasizes that the project will remain free, with a business version planned for the future [2].

To support development, the creator launched an official $DULUS token on the Solana blockchain, stating that 30 million tokens are locked and that they personally hold the top position, funded with their own money and not for sale [2]. The token is presented as “fuel” for the business layer of the project, separate from the free open‑source REPL [2].