Get PDFDancer documentation

Instructions

Implementation Reference

• src/index.ts:275-295 (handler)

  Handler function for the 'get-docs' tool. Takes a route parameter, calls the /content API endpoint, and returns markdown-formatted content blocks with the JSON data and full documentation text, plus structured content.

  async ({route}) => {
      const data = await callApi<ContentResponse>('/content', {
          searchParams: {
              route
          }
      });
  
      return {
          content: [
              {
                  type: 'text' as const,
                  text: formatJsonBlock(`Content for ${route}`, data)
              },
              {
                  type: 'text' as const,
                  text: data.content
              }
          ],
          structuredContent: data
      };
  }

• src/index.ts:271-273 (schema)

  Zod input schema for 'get-docs' tool, validating the 'route' parameter as a string starting with '/'.

  inputSchema: {
      route: z.string().regex(/^\/.*/, 'route must start with /')
  }

• src/index.ts:266-296 (registration)

  Registration of the 'get-docs' tool with McpServer, including title, description, input schema, and inline handler function.

  server.registerTool(
      'get-docs',
      {
          title: 'Get PDFDancer documentation',
          description: 'Retrieve the full documentation content for a specific route. After finding relevant documentation with search-docs, use this tool to get the complete markdown content including code examples, detailed explanations, and API references.',
          inputSchema: {
              route: z.string().regex(/^\/.*/, 'route must start with /')
          }
      },
      async ({route}) => {
          const data = await callApi<ContentResponse>('/content', {
              searchParams: {
                  route
              }
          });
  
          return {
              content: [
                  {
                      type: 'text' as const,
                      text: formatJsonBlock(`Content for ${route}`, data)
                  },
                  {
                      type: 'text' as const,
                      text: data.content
                  }
              ],
              structuredContent: data
          };
      }
  );

• src/index.ts:67-110 (helper)

  Helper function 'callApi' used by 'get-docs' handler to make HTTP GET requests to the documentation API endpoints, construct URLs, handle parameters, fetch, parse JSON, and throw errors on failure.

  async function callApi<T>(path: string, options: ApiRequestOptions = {}): Promise<T> {
      const url = new URL(path, apiBase);
      if (options.searchParams) {
          Object.entries(options.searchParams).forEach(([key, value]) => {
              if (value !== undefined && value !== null && value !== '') {
                  url.searchParams.set(key, String(value));
              }
          });
      }
  
      const method = options.method ?? 'GET';
      const init: RequestInit = {
          method,
          headers: {
              Accept: 'application/json',
              ...(options.body ? {'Content-Type': 'application/json'} : {})
          }
      };
  
      if (options.body && method === 'POST') {
          init.body = JSON.stringify(options.body);
      }
  
      const response = await fetch(url, init);
      const text = await response.text();
  
      if (!response.ok) {
          throw new Error(
              `Request to ${url.toString()} failed with status ${response.status}: ${
                  text || response.statusText
              }`
          );
      }
  
      if (!text) {
          return undefined as T;
      }
  
      try {
          return JSON.parse(text) as T;
      } catch (error) {
          throw new Error(`Failed to parse JSON response from ${url.toString()}: ${error}`);
      }
  }

• src/index.ts:112-114 (helper)

  Helper function 'formatJsonBlock' formats JSON payloads as markdown code blocks, used in the response content of 'get-docs'.

  function formatJsonBlock(title: string, payload: unknown): string {
      return `${title}\n\`\`\`json\n${JSON.stringify(payload, null, 2)}\n\`\`\``;
  }