One companion, three serious workflows.
Petfish Play stays concise in interface design and broad in capability coverage, so the product feels calm even when the work is complex.
Writing & Polish
Rewrite, summarize, translate, and de-AI your content with the PetFish style engine.
Coding & Research
Architecture design, debugging, code review, and documentation — powered by OpenCode.
Presentations & Courses
Read, create, and edit PPTX. Full course development pipeline from outline to QA.
A direct path from message to finished output.
The experience is intentionally short: ask, delegate, receive. No dashboard maze, no workflow theater.
Chat
Send any message in Feishu. No setup, no signup.
AI Agent
Your dedicated OpenCode agent processes your request with 20+ skills.
Results
Get polished output delivered right in your chat.
Specialized capability, grouped by real work.
The platform is structured like an engineering toolkit, not a generic chatbot. Each skill group maps to a production use case.
Writing & Polish
- petfish-style-rewriter
- anti-sycophancy-calibration
- markdown-course-writing
Presentations
- ppt-reader
- ppt-writer
Documentation
- generate-usage-docs
- generate-test-cases
- reference-document-review
Course Development
- course-development-orchestrator
- course-outline-design
- course-content-authoring
- course-lab-design
- + 8 more