get_smime_info
Retrieve S/MIME encryption configuration details for a specific email alias to verify secure message settings.
Instructions
Gets the specified S/MIME config for the specified send-as alias
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| sendAsEmail | Yes | The email address that appears in the 'From:' header | |
| id | Yes | The immutable ID for the S/MIME config |
Implementation Reference
- src/index.ts:1214-1226 (registration)Registration of the 'get_smime_info' tool, including input schema and inline handler function. The handler uses the Gmail API to retrieve specified S/MIME configuration for a send-as alias.
server.tool("get_smime_info", "Gets the specified S/MIME config for the specified send-as alias", { sendAsEmail: z.string().describe("The email address that appears in the 'From:' header"), id: z.string().describe("The immutable ID for the S/MIME config") }, async (params) => { return handleTool(config, async (gmail: gmail_v1.Gmail) => { const { data } = await gmail.users.settings.sendAs.smimeInfo.get({ userId: 'me', sendAsEmail: params.sendAsEmail, id: params.id }) return formatResponse(data) }) } ) - src/index.ts:1220-1226 (handler)Handler function for 'get_smime_info' tool that authenticates via handleTool, calls Gmail API gmail.users.settings.sendAs.smimeInfo.get, and formats the response.
async (params) => { return handleTool(config, async (gmail: gmail_v1.Gmail) => { const { data } = await gmail.users.settings.sendAs.smimeInfo.get({ userId: 'me', sendAsEmail: params.sendAsEmail, id: params.id }) return formatResponse(data) }) } ) - src/index.ts:1216-1219 (schema)Input schema for 'get_smime_info' tool using Zod: requires sendAsEmail and id.
{ sendAsEmail: z.string().describe("The email address that appears in the 'From:' header"), id: z.string().describe("The immutable ID for the S/MIME config") }, - src/index.ts:49-65 (helper)Shared helper function handleTool used by all Gmail API tools, including get_smime_info, for OAuth authentication and API execution.
const handleTool = async (queryConfig: Record<string, any> | undefined, apiCall: (gmail: gmail_v1.Gmail) => Promise<any>) => { try { const oauth2Client = queryConfig ? createOAuth2Client(queryConfig) : defaultOAuth2Client if (!oauth2Client) throw new Error('OAuth2 client could not be created, please check your credentials') const credentialsAreValid = await validateCredentials(oauth2Client) if (!credentialsAreValid) throw new Error('OAuth2 credentials are invalid, please re-authenticate') const gmailClient = queryConfig ? google.gmail({ version: 'v1', auth: oauth2Client }) : defaultGmailClient if (!gmailClient) throw new Error('Gmail client could not be created, please check your credentials') const result = await apiCall(gmailClient) return result } catch (error: any) { return `Tool execution failed: ${error.message}` } } - src/index.ts:47-47 (helper)Helper function to format API responses into MCP content structure, used by get_smime_info handler.
const formatResponse = (response: any) => ({ content: [{ type: "text", text: JSON.stringify(response) }] })