delete-env-var
Remove environment variables from MCP server profiles to manage configurations and maintain clean development environments.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| profileId | Yes | Profile ID to delete environment variable from | |
| key | Yes | Environment variable key |
Implementation Reference
- src/tools/environment-tools.ts:146-174 (handler)Handler function that validates profileId and key inputs, ensures the profile exists, deletes the specified environment variable via configService.deleteEnvVar, and returns a JSON success response.async ({ profileId, key }, extra) => { if (!profileId.trim()) { throw new Error("Profile ID cannot be empty"); } if (!key.trim()) { throw new Error("Environment variable key cannot be empty"); } const profile = configService.getProfile(profileId); if (!profile) { throw new Error(`Profile not found: ${profileId}`); } configService.deleteEnvVar(profileId, key); return { content: [ { type: "text", text: JSON.stringify({ success: true, profileId, key }, null, 2) } ] }; }
- Zod schema for the tool inputs: profileId (string, required) and key (string, required).{ profileId: z.string().describe("Profile ID to delete environment variable from"), key: z.string().describe("Environment variable key") },
- src/tools/environment-tools.ts:140-175 (registration)Registers the "delete-env-var" tool on the MCP server with its schema and handler function.server.tool( "delete-env-var", { profileId: z.string().describe("Profile ID to delete environment variable from"), key: z.string().describe("Environment variable key") }, async ({ profileId, key }, extra) => { if (!profileId.trim()) { throw new Error("Profile ID cannot be empty"); } if (!key.trim()) { throw new Error("Environment variable key cannot be empty"); } const profile = configService.getProfile(profileId); if (!profile) { throw new Error(`Profile not found: ${profileId}`); } configService.deleteEnvVar(profileId, key); return { content: [ { type: "text", text: JSON.stringify({ success: true, profileId, key }, null, 2) } ] }; } );
- src/server.ts:31-31 (registration)High-level registration call that invokes registerEnvironmentTools, thereby registering the delete-env-var tool among others.registerEnvironmentTools(server, configService);