API-getNodeByAddress
Retrieve RSS3 network node data by address to query decentralized chain and social media information through the RSS3 API.
Instructions
Retrieve Node by address
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- index.js:177-222 (handler)Handler logic for executing the API-getNodeByAddress tool: finds the corresponding OpenAPI operation via openApiLookup[name] and calls HttpClient.executeOperation, returning the JSON response or structured error.// find operation const mcpToolWithClient = mcpToolWithClients.find( (t) => t.mcpTools.openApiLookup[name], ); if (!mcpToolWithClient) { throw new Error(`Method ${name} not found`); } const operation = mcpToolWithClient.mcpTools.openApiLookup[name]; // execute try { const response = await mcpToolWithClient.client.executeOperation( operation, params, ); return { content: [ { type: "text", // currently this is the only type that seems to be used by mcp server text: JSON.stringify(response.data), // TODO: pass through the http status code text? }, ], }; } catch (error) { console.error("Error in tool call", error); if (error instanceof HttpClientError) { console.error( "HttpClientError encountered, returning structured error", error, ); const data = error.data?.response?.data ?? error.data ?? {}; return { content: [ { type: "text", text: JSON.stringify({ status: "error", // TODO: get this from http status code? ...(typeof data === "object" ? data : { data: data }), }), }, ], }; } throw error; }
- index.js:107-126 (registration)Dynamic registration of tools in ListTools response: constructs tool names like 'API-getNodeByAddress' from OpenAPI toolName-method.name pairs.for (const mcpToolWithClient of mcpToolWithClients) { for (const [toolName, def] of Object.entries( mcpToolWithClient.mcpTools.tools, )) { for (const method of def.methods) { console.error("method", method); const toolNameWithMethod = `${toolName}-${method.name}`; const truncatedToolName = toolNameWithMethod.slice(0, 64); const trimmedDescription = method.description.split("Error")[0].trim(); tools.push({ name: truncatedToolName, description: trimmedDescription, inputSchema: { type: "object", properties: {}, }, }); } }
- index.js:156-175 (schema)Schema retrieval helper: provides the input schema for 'API-getNodeByAddress' and other tools by looking up the matching method.inputSchema.if (name === "API-get-input-schema") { for (const mcpToolWithClient of mcpToolWithClients) { for (const [toolName, def] of Object.entries( mcpToolWithClient.mcpTools.tools, )) { for (const method of def.methods) { const toolNameWithMethod = `${toolName}-${method.name}`; const truncatedToolName = toolNameWithMethod.slice(0, 64); if (truncatedToolName === params.toolName) { return { content: [ { type: "text", text: JSON.stringify(method.inputSchema) }, ], }; } } } } throw new Error(`Method ${params.toolName} not found`); }
- index.js:78-84 (helper)Converts OpenAPI specs to MCP tools dictionary and lookup, populating tools and openApiLookup used for 'API-getNodeByAddress'.const mcpToolWithClients = converterWithClients.map((cwc) => { const mcpTools = cwc.converter.convertToMCPTools(); return { mcpTools, client: cwc.client, }; });