Grandma's Recipe Book

Chen Zheng (Sanzhangui), senior bank architect. AWS Community Builder, Huawei HDE/HCDE, Tencent Cloud Architect Alliance member, InfoQ signed author, Career Focus lecturer. Authored 'From Zero to Mastering Flutter Development', 'Full-Stack Development Guide'. 100K+ fans, 13M+ views.

'Wild Recipe Digital Cards' uses 3 lightweight Agents to complete 'voice → text → beautiful card' one-stop generation, 30-second output ready for social sharing. Basic version is pure Web sharing, lowering participation threshold.

Planning 3 Agents: 1. Recorder Agent: Voice URL → ASR text. 2. Polisher Agent: Text → Standardized Markdown (ingredients, amounts, steps). 3. CardMaker Agent: Markdown → HTML → PNG card (with QR code linking to web display page). OpenAgents collaboration: Event bus with three-level topics recipe.audio → recipe.md → recipe.card for auto-sequencing; Shared-Artifact Mod for persistent storage of Markdown, HTML, PNG supporting resume; LLM-Logs Mod for recording ASR and image generation token consumption; WebSocket (real-time) + HTTP (download card) dual protocols; Studio integration with auto 'download' button when card completes.

① Recorder Agent: Listens to voice upload events, returns transcribed text with confidence. ② Polisher Agent: Subscribes to transcription → fills in unit amounts → outputs standardized Markdown. ③ CardMaker Agent: Reads Markdown → renders beautiful HTML → generates PNG card written to Shared-Artifact. ④ Shared-Artifact Mod: Provides /download/recipe_card.png static address, Studio one-click download. ⑤ LLM-Logs Mod: Centralized recording of ASR, image generation time and cost for optimization.