get_posts
Retrieve posts from a specified band group in BAND, enabling users to access group content and manage post data through the Band API.
Instructions
Get posts from a specific band in BAND.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| after | No | for paging | |
| band_key | Yes | band identifier | |
| limit | No | number of posts to load. min: 1, max: 100, default: 20 | |
| locale | No | Region and language | ja_JP |
Implementation Reference
- src/posts/tool.ts:197-235 (handler)The core handler function that implements the logic for the 'get_posts' tool. It resolves the band key, constructs API parameters, fetches posts from the BAND API endpoint '/v2/band/posts', and returns the formatted response.
export async function handleToolCall( band_key: string | undefined, locale?: string, after?: string, limit?: number, url?: string ) { let resolvedBandKey = band_key ? band_key.trim() : undefined; if ((!resolvedBandKey || resolvedBandKey.length === 0) && url) { const parsed = parseBandUrl(url); resolvedBandKey = parsed.bandKey; } if (!resolvedBandKey) { throw new Error("Either band_key or a valid BAND url must be provided."); } const resolvedLocale = locale && locale.trim().length > 0 ? locale : "ja_JP"; const params: Record<string, unknown> = { band_key: resolvedBandKey, locale: resolvedLocale, }; if (after) (params as Record<string, unknown>).after = after; if (limit) (params as Record<string, unknown>).limit = limit; const postsData = await bandApiClient.get<PostsResponse>( "/v2/band/posts", params ); return { content: [ { type: "text", text: JSON.stringify(postsData, null, 2), }, ], }; } - src/posts/tool.ts:9-185 (schema)Defines the ToolDefinition for 'get_posts', including name, description, detailed inputSchema (with parameters like band_key or url, pagination), and outputSchema (result_code, paging, list of posts with photos, authors, etc.).
export const ToolDefinition: Tool = { name: "get_posts", description: "Get posts from a specific band in BAND.", inputSchema: { type: "object", properties: { band_key: { type: "string", title: "Band Key", description: "band identifier", }, locale: { type: "string", default: "ja_JP", title: "Locale", description: "Region and language", }, after: { type: "string", title: "After", description: "for paging", }, limit: { type: "number", title: "Limit", default: 20, description: "number of posts to load. min: 1, max: 100, default: 20", }, url: { type: "string", title: "Band URL", description: "Full BAND URL to the band page (e.g., https://band.us/band/{band_key}).", }, }, anyOf: [ { required: ["band_key"] }, { required: ["url"] }, ], }, outputSchema: { type: "object", properties: { result_code: { type: "number", description: "Result code", }, result_data: { type: "object", description: "Result data", properties: { paging: { type: "object", description: "Paging information", properties: { previous_params: { type: ["object", "null"], description: "Previous page parameters", }, next_params: { type: ["object", "null"], description: "Next page parameters", }, }, }, items: { type: "array", description: "List of posts", items: { type: "object", properties: { content: { type: "string", description: "post content", }, post_key: { type: "string", description: "post identifier", }, created_at: { type: "number", description: "created time", }, photos: { type: "array", description: "post photos", items: { type: "object", properties: { width: { type: "number", description: "photo width", }, height: { type: "number", description: "photo height", }, photo_key: { type: "string", description: "photo identifier", }, photo_album_key: { type: ["string", "null"], description: "photo album identifier", }, author: { type: "object", description: "photo author", properties: { name: { type: "string", description: "author name", }, description: { type: "string", description: "author description", }, profile_image_url: { type: "string", description: "author profile image url", }, }, }, url: { type: "string", description: "photo url", }, comment_count: { type: "number", description: "photo comment count", }, emotion_count: { type: "number", description: "photo emotion count", }, created_at: { type: "number", description: "photo created time", }, is_video_thumbnail: { type: "boolean", description: "is video thumbnail", }, }, }, }, comment_count: { type: "number", description: "post comment count", }, author: { type: "object", description: "post author", properties: { name: { type: "string", description: "author name", }, description: { type: "string", description: "author description", }, profile_image_url: { type: "string", description: "author profile image url", }, }, }, }, }, }, }, }, }, required: ["result_code", "result_data"], }, }; - src/tools.ts:38-45 (registration)Registers the dispatch for 'get_posts' tool in the central handleToolCall switch statement, routing calls to posts.handleToolCall with argument parsing.
case "get_posts": return posts.handleToolCall( a.band_key as string | undefined, a.locale as string | undefined, a.after as string | undefined, a.limit as number | undefined, a.url as string | undefined ); - src/tools.ts:15-28 (registration)Registers the 'get_posts' ToolDefinition (via posts.ToolDefinition) in the array of all available band tools.
export const bandTools: Tool[] = [ profile.ToolDefinition, bands.ToolDefinition, posts.ToolDefinition, post.ToolDefinition, comments.ToolDefinition, permissions.ToolDefinition, albums.ToolDefinition, photos.ToolDefinition, writeComment.ToolDefinition, writePost.ToolDefinition, removePost.ToolDefinition, removeComment.ToolDefinition, ];