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Standardized flow for adding a new message card type (13th payload kind). Use when adding rich UI cards beyond the existing 12 (text/diff/web/tasks/swatches/copy/metrics/sql/schema/logs/api/typing/ask-form).
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Write rigorous academic prose — papers, literature reviews, abstracts, theses — with proper structure, citations, and a formal tone.
Design APIs, data models, service boundaries, and reliable backend implementation plans.
Review code for bugs, regressions, maintainability risks, and missing tests.
Analyze datasets, produce charts, explain trends, and turn numbers into decisions.
Draft and generate structured Word documents, reports, proposals, and formal writeups.
Build useful spreadsheets, financial models, formulas, pivots, and editable xlsx outputs.
| name | add-card-type |
| description | Standardized flow for adding a new message card type (13th payload kind). Use when adding rich UI cards beyond the existing 12 (text/diff/web/tasks/swatches/copy/metrics/sql/schema/logs/api/typing/ask-form). |
Polynoia 新加一种 MessagePart payload kind 的 5 步流程。
apps/server/polynoia/domain/messages.py:
class XPayload(BaseModel):
kind: Literal["x"]
# ... 字段
加入 MessagePayload discriminated union:
MessagePayload = Annotated[
TextPayload | DiffPayload | ... | XPayload,
Field(discriminator="kind"),
]
make types
跑 datamodel-code-generator Pydantic → TS,产物在 packages/shared/ + apps/web/src/lib/types.ts。
apps/web/src/components/parts/index.ts:
const PARTS_REGISTRY: Record<MessagePayload["kind"], FC<{payload: any}>> = {
text: TextPart,
diff: DiffPart,
// ...
x: XPart, // ← 新加
};
apps/web/src/components/parts/XPart.tsx:
{payload: XPayload},渲染var(--color-accent) / var(--color-line) 等,不写死apps/web/src/lib/fixtures.ts 加一条 demo payloadtests/web/components/XPart.test.tsx(vitest renderHook 模式)tests/domain/test_messages.py 加 XPayload 反序列化测