Function removeMcpConfig

src/services/mcp/config.ts:769–834

(
  name: string,
  scope: ConfigScope,
)

 * @throws Error if server not found in specified scope
 */
export async function removeMcpConfig(
  name: string,
  scope: ConfigScope,
): Promise<void> {
  switch (scope) {
    case 'project': {
      const { servers: existingServers } = getProjectMcpConfigsFromCwd()

      if (!existingServers[name]) {
        throw new Error(`No MCP server found with name: ${name} in .mcp.json`)
      }

      // Strip scope information when writing back to .mcp.json
      const mcpServers: Record<string, McpServerConfig> = {}
      for (const [serverName, serverConfig] of Object.entries(
        existingServers,
      )) {
        if (serverName !== name) {
          const { scope: _, ...configWithoutScope } = serverConfig
          mcpServers[serverName] = configWithoutScope
        }
      }
      const mcpConfig = { mcpServers }
      try {
        await writeMcpjsonFile(mcpConfig)
      } catch (error) {
        throw new Error(`Failed to remove from .mcp.json: ${error}`)
      }
      break
    }

    case 'user': {
      const config = getGlobalConfig()
      if (!config.mcpServers?.[name]) {
        throw new Error(`No user-scoped MCP server found with name: ${name}`)
      }
      saveGlobalConfig(current => {
        const { [name]: _, ...restMcpServers } = current.mcpServers ?? {}
        return {
          ...current,
          mcpServers: restMcpServers,
        }
      })
      break
    }

    case 'local': {
      // Check if server exists before updating
      const config = getCurrentProjectConfig()
      if (!config.mcpServers?.[name]) {
        throw new Error(`No project-local MCP server found with name: ${name}`)
      }
      saveCurrentProjectConfig(current => {
        const { [name]: _, ...restMcpServers } = current.mcpServers ?? {}
        return {
          ...current,
          mcpServers: restMcpServers,
        }